{"title":"Trailer Suspension","description":"\u003ch1 dir=\"ltr\"\u003e\u003cspan\u003eTrailer Suspension – RV Trader Accessories Store\u003c\/span\u003e\u003c\/h1\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eFactory trailer suspension is built to a price point. On most utility, cargo, and recreational trailers, that means a basic leaf spring setup rated for the worst-case load - which often translates to a stiff, bouncy, unsettled ride when lightly loaded, and one that works the trailer's structure, cabinetry, and contents harder than it needs to on every trip.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eSuspension upgrades, replacement leaf springs, bearing hardware, and axle components in this collection address the full range of trailer suspension maintenance and improvement - from replacing a broken slipper spring and worn bushings to installing a SumoSprings helper system that smooths out the ride on a toy hauler or fifth wheel, to converting a traditional axle setup to Timbren's axle-less independent suspension for off-road and overland applications. Components come from Rigid Hitch and TRP International, covering Bearing Buddy, SumoSprings, and Timbren product lines alongside individual leaf spring and hardware components.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eTowing your trailer behind a travel trailer or fifth wheel?\u003c\/span\u003e\u003ca href=\"https:\/\/www.rvtrader.com\/\"\u003e\u003cspan\u003e \u003c\/span\u003e\u003cspan\u003eSearch RVs on RVTrader.com\u003c\/span\u003e\u003c\/a\u003e\u003cspan\u003e to find the right rig, or\u003c\/span\u003e\u003ca href=\"https:\/\/www.rvtrader.com\/Toy-Hauler\/rvs-for-sale?type=Toy%20Hauler%7C139350904\"\u003e\u003cspan\u003e \u003c\/span\u003e\u003cspan\u003ebrowse toy haulers\u003c\/span\u003e\u003c\/a\u003e\u003cspan\u003e and\u003c\/span\u003e\u003ca href=\"https:\/\/www.rvtrader.com\/Travel-Trailer\/rvs-for-sale?type=Travel%20Trailer%7C198073\"\u003e\u003cspan\u003e \u003c\/span\u003e\u003cspan\u003etravel trailers\u003c\/span\u003e\u003c\/a\u003e\u003cspan\u003e to see what's available before you gear up.\u003c\/span\u003e\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2 dir=\"ltr\"\u003e\u003cspan\u003eTrailer Suspension Types: What's on Your Trailer and Why It Matters\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eUnderstanding your trailer's existing suspension type is the starting point for any repair or upgrade. The type determines which replacement components fit, which upgrade paths are available, and what the realistic improvement ceiling looks like.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 dir=\"ltr\"\u003e\u003cspan\u003eLeaf Spring Suspension\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eLeaf spring suspension is the most common system on utility, cargo, boat, and recreational trailers. One or more arched steel plates (leaves) mount between the axle and the trailer frame via spring hangers and U-bolts. The leaves flex vertically to absorb road irregularities, with the axle tube staying below the frame.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eLeaf springs are durable, inexpensive to repair, and straightforward to source - a broken spring, worn bushing, or bent hanger bracket can be replaced as a component rather than requiring full system replacement. They handle heavy loads reliably and are the practical choice for work trailers and general-purpose towing. The limitation is ride quality: a leaf spring suspension is tuned for rated load, which means light loads ride stiff and heavily loaded trailers can bottom out on rough roads without adequate spring rate.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eTrailer leaf springs in this collection:\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli dir=\"ltr\" role=\"presentation\"\u003e\n\u003cspan\u003eSlipper-style springs\u003c\/span\u003e\u003cspan\u003e - single eye at the front, slipper end at the rear. Available in 24\" lengths at 750 lb and 1,000 lb ratings. Common on lighter utility and boat trailers.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli dir=\"ltr\" role=\"presentation\"\u003e\n\u003cspan\u003eDouble-eye springs\u003c\/span\u003e\u003cspan\u003e - eyed at both ends for use with standard spring hangers. Available in 25\" (1,000 lb) and 25-1\/4\" (1,750 lb, 3-leaf) configurations.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli dir=\"ltr\" role=\"presentation\"\u003e\n\u003cspan\u003eSlipper-style 29\" spring\u003c\/span\u003e\u003cspan\u003e - 4,300 lb rating for heavier trailers and tandem axle applications.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 dir=\"ltr\"\u003e\u003cspan\u003eTorsion Suspension\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eTorsion suspension uses a rubber-encased torsion bar inside the axle tube. Each wheel acts somewhat independently - when one wheel hits a bump, only that wheel responds rather than the whole axle rising together. The result is a noticeably smoother highway ride than leaf springs, with no spring hangers, equalizers, or U-bolts to maintain. Torsion axles are common on newer travel trailers, boat trailers, and enclosed cargo trailers.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eThe trade-off: if the torsion axle itself is damaged, the entire unit typically needs replacement rather than component repair. Torsion systems also have less wheel articulation on rough terrain than independent suspension designs.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 dir=\"ltr\"\u003e\u003cspan\u003eSumoSprings: Leaf Spring Helper System\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eSumoSprings are progressive-rate helper springs made from closed-cell microcellular urethane that mount between the trailer axle and frame, working alongside the existing leaf spring suspension. They don't replace the leaf springs - they add a secondary spring element that compresses progressively as load increases.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eAt light loads, SumoSprings provide minimal resistance, letting the primary leaf springs work normally. As the trailer loads up or hits a significant bump, the SumoSprings compress and add increasing resistance - damping the axle's movement similar to how a shock absorber works. The practical effects are reduced bounce, less body roll on crosswind passes, better-controlled suspension behavior at highway speed, and reduced stress on cabinetry, frame joints, and cargo from repetitive suspension impacts.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eSumoSprings require no air lines, no compressor, and no maintenance after installation. They mount to the axle and frame using included hardware, with a line relocation bracket included in most kits to move propane or brake lines clear of the compression zone.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eSumoSprings kits in this collection:\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli dir=\"ltr\" role=\"presentation\"\u003e\n\u003cspan\u003eGAWR 3,000-5,000 lb (Spring-Over configuration)\u003c\/span\u003e\u003cspan\u003e - for trailers with axles in the spring-over arrangement in this weight range\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli dir=\"ltr\" role=\"presentation\"\u003e\n\u003cspan\u003eGAWR 5,000-8,500 lb (Spring-Over configuration)\u003c\/span\u003e\u003cspan\u003e - for heavier trailers including loaded fifth wheels, toy haulers, and tandem-axle campers\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli dir=\"ltr\" role=\"presentation\"\u003e\n\u003cspan\u003eGAWR 5,000-8,500 lb (Spring-Under configuration)\u003c\/span\u003e\u003cspan\u003e - for trailers with spring-under axle geometry, includes line relocation bracket\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eFor tandem axle trailers, two kits are required - one per axle.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 dir=\"ltr\"\u003e\u003cspan\u003eTimbren Axle-Less Suspension\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eThe Timbren Axle-Less system eliminates the solid axle tube entirely. Each wheel mounts to an independent swing arm that bolts directly to the trailer frame, with Timbren's Aeon rubber springs handling both jounce and rebound. Without a solid axle connecting the two sides, each wheel moves fully independently - hitting a rock or dip on one side doesn't transfer that motion to the other.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eThe practical advantages for off-road and overland towing are significant: more ground clearance (no low-hanging axle beam), true independent wheel travel for better terrain contact on rough surfaces, and a quieter, smoother ride from the rubber spring elements. The system also works with any trailer frame width, making it appropriate for custom builds and retrofits where finding an axle to match a specific frame dimension would be difficult.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eThe Timbren Axle-Less system in this collection is rated to 3,500 lbs capacity per pair, fits 1-3\/8\" to 1-1\/16\" tapered spindles, and includes E-Z Lube spindles for easy bearing maintenance. Crossbeam support is required for structural integrity - this is standard on most trailer frames and easily added on custom builds.\u003c\/span\u003e\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2 dir=\"ltr\"\u003e\u003cspan\u003eLeaf Spring Hardware and Components\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eBeyond the springs themselves, the full suspension system relies on hardware that wears, corrodes, and fatigues over time. Replacing soft or missing hardware before it fails is cheaper than the roadside alternative.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eSpring hangers and brackets\u003c\/span\u003e\u003cspan\u003e - The mounting points that attach the leaf spring system to the trailer frame. Front spring hanger brackets for 1-3\/4\" wide springs and rear axle spring brackets are stocked here, along with tandem axle spring hanger kits that include all hardware for a full tandem axle suspension rebuild.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eEqualizer brackets\u003c\/span\u003e\u003cspan\u003e - On tandem axle trailers, the equalizer allows the two axles to share load as the trailer pitches over bumps. Spring equalizer brackets and bolts (9\/16\" x 3\", available individually or in 10-packs) with matching nuts are available for equalizer replacement and repair.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eSpring bushings\u003c\/span\u003e\u003cspan\u003e - Nylon spring bushings fit the shackle pins and hanger brackets, allowing the spring to pivot without metal-on-metal contact. These wear quietly over time - play in the spring mount is often bushing wear rather than a structural problem.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eU-bolt mounting kits\u003c\/span\u003e\u003cspan\u003e - U-bolt kits for 2,200 lb axles with 1-3\/4\" round tube hold the axle to the leaf spring pack. Replacing bent or corroded U-bolts is a straightforward repair that's easy to neglect until the axle shifts position.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eTie plates\u003c\/span\u003e\u003cspan\u003e - For 6,000 lb axles, the tie plate clamps the spring pack to the axle seat. Replace with the spring assembly if bent or cracked.\u003c\/span\u003e\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2 dir=\"ltr\"\u003e\u003cspan\u003eHub and Bearing Components\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eWhile the full hub assembly and bearing repair kit selection lives in the\u003c\/span\u003e\u003ca href=\"https:\/\/www.rvtraderaccessories.com\/collections\/rv-and-trailer-parts\"\u003e\u003cspan\u003e \u003c\/span\u003e\u003cspan\u003eRV \u0026amp; Trailer Parts collection\u003c\/span\u003e\u003c\/a\u003e\u003cspan\u003e, this collection carries the most frequently needed bearing maintenance items:\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eBearing Buddy protectors\u003c\/span\u003e\u003cspan\u003e - Spring-loaded hub caps that maintain positive grease pressure inside the hub to prevent water intrusion. Available in chrome and stainless steel in 1.781\", 1.980\", and 2.441\" diameters - the size refers to the hub's bearing cap bore. Match to your existing hub bore before ordering. Each set includes protective bras that prevent the spring-loaded indicator pin from snagging on obstacles during towing. The 1.980\" chrome set with Auto Check indicator is the most widely used size for standard boat and utility trailer hubs.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eBearing Buddy bras\u003c\/span\u003e\u003cspan\u003e - Replacement protective covers for existing Bearing Buddy units, sold as pairs.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eUniversal bearing packer\u003c\/span\u003e\u003cspan\u003e - A hand tool that forces grease into the bearing through the center bore rather than by hand-packing, ensuring full and even lubrication. Inexpensive insurance against under-packed bearings on a bearing service job.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eHub kits\u003c\/span\u003e\u003cspan\u003e - The 5-bolt on 4-1\/2\" hub kit with 1-3\/8\" and 1-1\/16\" I.D. bearings (pair) is appropriate for trailers running on 3,500 lb axles with tapered spindles.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eAxle spindles\u003c\/span\u003e\u003cspan\u003e - Replacement spindles for straight-spindle axles in 1\" I.D. (1,000 lb capacity) and 1-1\/16\" I.D. (2,700 lb capacity per pair) configurations.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eHub studs and lug bolts\u003c\/span\u003e\u003cspan\u003e - Individual pressed hub studs (single and 10-packs) and 1\/2\" x 20 tpi trailer axle lug bolts for stud replacement without hub removal.\u003c\/span\u003e\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2 dir=\"ltr\"\u003e\u003cspan\u003eChoosing the Right Suspension Upgrade\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eIf your trailer rides rough when lightly loaded but okay when loaded:\u003c\/span\u003e\u003cspan\u003e The leaf springs are doing their job correctly - they're tuned for rated capacity. SumoSprings are the appropriate upgrade, adding progressive resistance that improves light-load behavior without stiffening the fully-loaded ride.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eIf your trailer bounces excessively at highway speed regardless of load:\u003c\/span\u003e\u003cspan\u003e This is often a symptom of worn suspension bushings, a sagged or broken leaf spring, or - on heavier trailers - a suspension system that's undersized for the actual load being carried. Inspect bushings and spring condition before upgrading. If the hardware is intact, SumoSprings address the bounce directly.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eIf you tow off-road or on rough gravel regularly and want more ground clearance and wheel travel:\u003c\/span\u003e\u003cspan\u003e Timbren Axle-Less is the upgrade path. It's a full system replacement rather than an add-on, appropriate for trailers being built or rebuilt for off-road use.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eIf you're replacing a broken spring on a standard utility or boat trailer:\u003c\/span\u003e\u003cspan\u003e Match the replacement spring to the original by length, eye configuration (double-eye vs. slipper), and load rating. The leaf spring dimensions and ratings in this collection cover the most common utility trailer configurations.\u003c\/span\u003e\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2 dir=\"ltr\"\u003e\u003cspan\u003eFAQ\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp dir=\"ltr\"\u003e\u003cstrong\u003eDoes a trailer need suspension?\u003c\/strong\u003e\u003cspan\u003e\u003cstrong\u003e \u003c\/strong\u003eTechnically, very short and light trailers can operate without sprung suspension, but any trailer that travels at highway speed with a variable load benefits from it. Without suspension, every road irregularity transfers directly to the trailer structure, contents, and hitch connection. For RV trailers, utility trailers, and boat trailers towed at speed, a functional suspension system is part of safe towing.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eWhat is torsion suspension on a trailer?\u003c\/span\u003e\u003cspan\u003e Torsion suspension uses a rubber-encased steel bar inside the axle tube to provide a spring effect. Each wheel on a torsion axle has some independent movement relative to the other side - more so than a solid leaf spring axle - and the system requires less maintenance because there are no hangers, bushings, or U-bolts to inspect. Torsion axles are common on newer travel trailers and cargo trailers. If a torsion axle is damaged, the full axle typically needs replacement rather than component repair.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cstrong\u003eWhat is trailing arm suspension on a trailer?\u003c\/strong\u003e\u003cspan\u003e\u003cstrong\u003e \u003c\/strong\u003eTrailing arm suspension mounts each wheel on an arm that pivots rearward from the frame, allowing independent wheel movement. The Timbren Axle-Less system in this collection is a trailing arm-style design - each wheel's swing arm trails behind its frame mounting point. This gives true independent wheel travel and eliminates the low-hanging solid axle tube, improving ground clearance.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cstrong\u003eWhat is a SumoSprings kit and how does it work?\u003c\/strong\u003e\u003cspan\u003e\u003cstrong\u003e \u003c\/strong\u003eSumoSprings are closed-cell microcellular urethane helper springs that mount between the trailer axle and frame alongside existing leaf springs. They have a progressive spring rate - soft at initial compression and progressively firmer under greater load - which adds support and reduces bounce without stiffening the ride when the trailer is lightly loaded. They require no maintenance and no air lines, and typically install in one to two hours.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cstrong\u003eWhat is a Bearing Buddy and what size do I need?\u003c\/strong\u003e\u003cspan\u003e\u003cstrong\u003e \u003c\/strong\u003eA Bearing Buddy is a spring-loaded hub cap that replaces the standard dust cap on a trailer hub and maintains positive grease pressure to prevent water intrusion. The size refers to the bore diameter of your hub's cap hole - common sizes are 1.781\", 1.980\", and 2.441\". Measure the bore of your existing dust cap hole with calipers or check your trailer's axle specification to confirm the correct size before ordering.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cstrong\u003eHow often should trailer wheel bearings be serviced?\u003c\/strong\u003e\u003cspan\u003e\u003cstrong\u003e \u003c\/strong\u003eMost manufacturers recommend inspection and repacking annually or every 12,000 miles, whichever comes first. Boat trailers that are regularly submerged during launches should be inspected more frequently - submersion introduces water into the hub that dilutes and displaces grease, accelerating bearing wear significantly compared to road-only use.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cstrong\u003eCan I upgrade my trailer's leaf spring suspension to SumoSprings myself?\u003c\/strong\u003e\u003cspan\u003e\u003cstrong\u003e \u003c\/strong\u003eYes - SumoSprings are designed for DIY installation and typically take one to two hours with basic hand tools. Each kit includes mounting hardware and a line relocation bracket for routing propane or brake lines clear of the compression zone. Kits are configured for either spring-over or spring-under axle geometry - confirm your trailer's axle configuration before ordering.\u003c\/span\u003e\u003c\/p\u003e\n\u003chr\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eReady to improve your trailer's ride before the next trip? Browse the full Trailer Suspension collection above. For hub assemblies, brake components, and complete wheel-end repair kits, the\u003c\/span\u003e\u003ca href=\"https:\/\/www.rvtraderaccessories.com\/collections\/rv-and-trailer-parts\"\u003e\u003cspan\u003e \u003c\/span\u003e\u003cspan\u003eRV \u0026amp; Trailer Parts collection\u003c\/span\u003e\u003c\/a\u003e\u003cspan\u003e carries the broader selection. And if you're setting up the whole towing system from scratch, the\u003c\/span\u003e\u003ca href=\"https:\/\/www.rvtraderaccessories.com\/collections\/trailer-hitches\"\u003e\u003cspan\u003e \u003c\/span\u003e\u003cspan\u003etrailer hitches collection\u003c\/span\u003e\u003c\/a\u003e\u003cspan\u003e has the hitch, ball mount, and wiring harness to match.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eFor more on keeping your trailer roadworthy season after season,\u003c\/span\u003e\u003ca href=\"https:\/\/www.rvtrader.com\/blog\/2022\/08\/01\/14-tips-to-save-your-rv-from-an-early-death\/\"\u003e\u003cspan\u003e \u003c\/span\u003e\u003cspan\u003e14 tips to save your RV from an early death\u003c\/span\u003e\u003c\/a\u003e\u003cspan\u003e covers the maintenance side, and\u003c\/span\u003e\u003ca href=\"https:\/\/www.rvtrader.com\/blog\/2024\/01\/05\/what-to-know-about-buying-a-travel-trailer\/\"\u003e\u003cspan\u003e \u003c\/span\u003e\u003cspan\u003ewhat to know before buying a travel trailer\u003c\/span\u003e\u003c\/a\u003e\u003cspan\u003e is worth a read before your next purchase. Haven't found your rig yet?\u003c\/span\u003e\u003ca href=\"https:\/\/www.rvtrader.com\/\"\u003e\u003cspan\u003e \u003c\/span\u003e\u003cspan\u003eSearch RVs on RVTrader.com\u003c\/span\u003e\u003c\/a\u003e\u003cspan\u003e.\u003c\/span\u003e\u003c\/p\u003e","products":[{"product_id":"10-pack-pressed-hub-stud","title":"10-Pack Pressed Hub Stud","description":"\u003cp\u003eReplacement studs for 2,000 and 3,500 lb. hubs with pressed in studs.  Knurled area measures 0.438 inch.  Grade 8, yellow zinc plated.  10-Pack.\u003c\/p\u003e\u003cul\u003e\u003cli\u003e10-Pack of Studs\u003c\/li\u003e\u003c\/ul\u003e","brand":"Rigid Hitch","offers":[{"title":"Default Title","offer_id":45150157308087,"sku":"ST-502-04-10","price":26.46,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0670\/5093\/0359\/files\/3133cf90-f91d-47ac-acfd-c49de1b141d3.jpg?v=1758021043"},{"product_id":"trailer-bearing-kit-bulk","title":"Trailer Bearing Kit - Bulk","description":"This Trailer Bearing Repair Kit includes everything you need to replace the wheel bearings on one trailer hub. This kit is for axles with a 1-1\/16\" straight spindle and includes 2 bearings, 2 bearing races, grease seal (SL-122) 1.25 I.D, cotter pin, and dust cap. 10-Pack.","brand":"Rigid Hitch","offers":[{"title":"Default Title","offer_id":45150157668535,"sku":"280453-10","price":101.73,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0670\/5093\/0359\/files\/540cc07e-bf1a-4193-9000-81f2cdeecaab.jpg?v=1758021039"},{"product_id":"bearing-buddy-bra-pair","title":"Bearing Buddy Bra Pair","description":"\u003cp\u003eThe Bearing Buddy® Bra is a vinyl cover that fits over the Bearing Buddy to contain excess grease and keep it off tires and wheels.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eMade of flexible vinyl material\u003c\/li\u003e\n\u003cli\u003eEasily removed for checking hub lubricant level\u003c\/li\u003e\n\u003cli\u003eFits 1.980 diameter Bearing Buddies\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Rigid Hitch","offers":[{"title":"Default Title","offer_id":45150158061751,"sku":"BB-19B","price":6.94,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0670\/5093\/0359\/files\/439b0597-0abf-4474-80ce-4616cbc91a18.jpg?v=1758654475"},{"product_id":"bearing-buddy-bra-pair-1","title":"Bearing Buddy Bra Pair","description":"\u003cp\u003eThe Bearing Buddy® Bra is a vinyl cover that fits over the Bearing Buddy to contain excess grease and keep it off tires and wheels.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eMade of flexible vinyl material\u003c\/li\u003e\n\u003cli\u003eEasily removed for checking hub lubricant level\u003c\/li\u003e\n\u003cli\u003eFits 1.781 diameter Bearing Buddies\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Rigid Hitch","offers":[{"title":"Default Title","offer_id":45150158291127,"sku":"BB-17B","price":6.94,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0670\/5093\/0359\/files\/cf5f9863-e7ca-47e8-bba4-b057a4f1d7ec_5771df50-454c-410a-b57b-c80196eba893.jpg?v=1758084387"},{"product_id":"pressed-hub-stud","title":"Pressed Hub Stud","description":"Replacement stud for 2,000 and 3,500 lb. hubs with pressed in studs. Knurled area measures 0.438\". Grade 8, yellow zinc plated.","brand":"Rigid Hitch","offers":[{"title":"Default Title","offer_id":45150158422199,"sku":"ST-502-04","price":3.15,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0670\/5093\/0359\/files\/d5000d75-cd64-468f-82ac-0a63db7a4beb.jpg?v=1758021043"},{"product_id":"wheel-bearing-race-1-98-o-d-1-0625-i-d-560-cup-width","title":"Wheel Bearing Race - 1.98\" O.D., 1.0625\" I.D., .560 Cup Width","description":"Bearing Race used with L-44643 and L-44649 bearings. 1.98\" O.D.","brand":"Rigid Hitch","offers":[{"title":"Default Title","offer_id":45150158487735,"sku":"L-44610","price":1.35,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0670\/5093\/0359\/files\/12e9ab5a-079a-4e47-8c3f-6f2433b829ff.jpg?v=1758654487"},{"product_id":"pressed-trailer-hub-stud-1-2-x-20-grade-8","title":"Pressed Trailer Hub Stud - 1\/2\" x 20 - Grade 8","description":"\u003cp\u003eReplacement stud for 5,200 and 6,000 lb. hubs with pressed in studs. 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Grade 8, zinc plated.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eHead diameter - .77\"\u003c\/li\u003e\n\u003cli\u003eThread diameter - .50\"\u003c\/li\u003e\n\u003cli\u003eThreaded length - 1.25\"\u003c\/li\u003e\n\u003cli\u003eKnurled diameter - .61\"\u003c\/li\u003e\n\u003cli\u003eKnurled height - .37\"\u003c\/li\u003e\n\u003cli\u003eBase of head to threads - .678\"\u003c\/li\u003e\n\u003cli\u003eBase of head to end of bolt - 1.95\"\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e \u003c\/p\u003e","brand":"Rigid Hitch","offers":[{"title":"Default Title","offer_id":45150158520503,"sku":"ST-504","price":2.03,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0670\/5093\/0359\/files\/8d42afb0-66a3-499f-9d78-28cfd84850ae_434a8b85-f275-4d7f-bf9a-88fe8b6e91c6.jpg?v=1758654478"},{"product_id":"trailer-axle-bearing-1-1-16-1-06-i-d","title":"Trailer Axle Bearing - 1-1\/16\", (1.06) I.D.","description":"\u003cp\u003eWheel Bearing used with L-44610 bearing race - 1.0625\" I.D.\u003c\/p\u003e","brand":"Rigid Hitch","offers":[{"title":"Default Title","offer_id":45150158815415,"sku":"L-44649","price":3.27,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0670\/5093\/0359\/files\/84a0fc5f-87b7-42f0-b322-5cd31b3ee064.jpg?v=1758654484"},{"product_id":"wheel-bearing","title":"Wheel Bearing","description":"Wheel Bearing used in 6-bolt hubs with L-15245 bearing race. 1.250\" I.D.","brand":"Rigid Hitch","offers":[{"title":"Default Title","offer_id":45150159339703,"sku":"L-15123","price":5.05,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0670\/5093\/0359\/files\/b49fd100-1091-4c1b-9693-1072ced3d140.jpg?v=1758343565"},{"product_id":"4-bolt-on-4-circle-studded-trailer-hub-for-1-or-1-1-16-straight-spindles-for-2-000-lb-axle","title":"4-Bolt on 4\" Circle Studded Trailer Hub For 1\" OR 1-1\/16\" Straight Spindles for 2,000 lb. 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Includes nut and cotter pin. \u003cbr\u003e \u003cbr\u003e Please note: This spindle requires a grease seal with a 1.25 inch inside diameter.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e1 inch diameter bearing surfaces\u003c\/li\u003e\n\u003cli\u003e1-1\/2 inch square mounting surface\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Rigid Hitch","offers":[{"title":"Default Title","offer_id":45150159962295,"sku":"SP-150BT8","price":34.36,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0670\/5093\/0359\/files\/d0e8c8c6-6d77-4f3b-a5d4-3d9d86b9e9ad.jpg?v=1758654608"},{"product_id":"double-eye-spring-27-inch-1-500","title":"Double Eye Spring - 27 Inch - 1,500","description":"\u003cp\u003eTrailer Leaf Springs come in a variety of lengths, widths, capacities and styles. \u003cstrong\u003eFree Length\u003c\/strong\u003e is the distance from the center of each mounting hole on a double eye spring, or from the mounting hole to the tip of the radius end on a slipper spring. 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Includes nut, washer and cotter pin.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e1.749 inch diameter inner bearing surface\u003c\/li\u003e\n\u003cli\u003e1.249 inch diameter outer bearing surface\u003c\/li\u003e\n\u003cli\u003e2 inch square mounting surface\u003c\/li\u003e\n\u003cli\u003e2.25 seal diameter\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Rigid Hitch","offers":[{"title":"Default Title","offer_id":45150160027831,"sku":"SP-50642","price":77.91,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0670\/5093\/0359\/files\/749ca4dd-1baa-402d-abca-3d74d41360ad.jpg?v=1758021059"},{"product_id":"trailer-axle-spindle-for-1-3-8-to-1-1-16-i-d-bearings","title":"Trailer Axle Spindle for 1-3\/8 to 1-1\/16 I.D. Bearings","description":"\u003cp\u003eThis square bar trailer axle spindle carries a 1,750 pound rating.  The inner bearing surface is 1.376 inch diameter, the outer bearing surface is 1.062 inch diameter and the mounting surface is 1.5 inch square x 3.5 inch. Accepts a 1.72 inch I.D. seal (not included). Includes nut, washer and cotter pin.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e1.376 inch diameter inner bearing surface\u003c\/li\u003e\n\u003cli\u003e1.061 inch diameter outer bearing surface\u003c\/li\u003e\n\u003cli\u003e1.5 inch square mounting surface\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Rigid Hitch","offers":[{"title":"Default Title","offer_id":45150160650423,"sku":"SP-20484","price":54.85,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0670\/5093\/0359\/files\/34a019ae-5db4-44b4-824f-d6c052de6b03.jpg?v=1758021066"},{"product_id":"10-pack-of-axle-spring-shackle-links-strap","title":"10-Pack of Axle Spring Shackle Links (Strap)","description":"\u003cp\u003eSpring shackle links are used for attaching the rear of double eye springs to hanger brackets on single axle trailers. 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Knurled shoulder prevents bolt from spinning in hanger bracket.\u003c\/p\u003e","brand":"Rigid Hitch","offers":[{"title":"Default Title","offer_id":45150161141943,"sku":"B-101","price":1.86,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0670\/5093\/0359\/files\/f9a47222-89a1-4883-9805-e0b842d387a5.jpg?v=1758343533"},{"product_id":"nut-for-axle-spring-bolt-9-16-18","title":"Nut for Axle Spring Bolt - 9\/16\" - 18","description":"\u003cp\u003eLock nut is used with B-101 spring bolt for attaching springs and shackle links to spring hangers. -9\/16\" - 18\u003c\/p\u003e","brand":"Rigid Hitch","offers":[{"title":"Default Title","offer_id":45150161207479,"sku":"N-102","price":1.2,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0670\/5093\/0359\/files\/e977443e-e982-4ab6-a861-df199e587d1e.jpg?v=1758343530"},{"product_id":"spring-shackle-link-strap-10-pack","title":"Spring Shackle Link (Strap) - 10-Pack","description":"\u003cp\u003eSpring shackle links are used for attaching the rear of double eye springs to hanger brackets on single axle trailers. Link has 9\/16 inch holes with 2 inch hole centers. 10-Pack.\u003c\/p\u003e\u003cul\u003e\u003cli\u003e\u003cstrong\u003e10-Pack\u003c\/strong\u003e\u003c\/li\u003e\u003c\/ul\u003e","brand":"Rigid Hitch","offers":[{"title":"Default Title","offer_id":45150161338551,"sku":"SHL-100-10","price":21.54,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0670\/5093\/0359\/files\/76cc843f-cb4c-4524-8e7e-0173b16f79bd_f964420c-6474-4b98-b7da-70e9af1cb2dc.jpg?v=1758170734"},{"product_id":"10-pack-nylon-leaf-spring-bushing","title":"10-Pack Nylon Leaf Spring Bushing","description":"\u003cp\u003eMade from graphite impregnated nylon, this leaf spring bushing is used with double eye or slipper style leaf springs.  10-Pack.\u003c\/p\u003e\u003cul\u003e\u003cli\u003e10-Pack\u003c\/li\u003e\u003c\/ul\u003e","brand":"Rigid Hitch","offers":[{"title":"Default Title","offer_id":45150161371319,"sku":"BS-101-10","price":4.21,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0670\/5093\/0359\/files\/88ca57dc-e0e6-45ac-ad3d-a542dacb0da1.jpg?v=1758670227"},{"product_id":"u-bolt-mounting-kit-for-2-200-pound-axles-with-1-3-4-inch-round-tube","title":"U-Bolt Mounting Kit for 2,200 Pound Axles with 1-3\/4 Inch Round Tube","description":"\u003cp\u003eKit Includes - (4) U-Bolts, (2) Tie Plates and (8) Nylon Lock Nuts. U-Bolt Measurements - 4-1\/2 Inch Length, 2.31 Inch Width, 1\/2-20 Thread. Tie Plate Measurements - 3-1\/2 Inch Length, 3.75 Inch Width, 2.31 Inch Hole Centers. Nylon Lock Nut Measurement - 1\/2\"-20 Thread.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eThis kit is designed to be used in conjunction with 1-3\/4 inch diameter round tube axles. While the tie plate is designed to be used with 1-3\/4 inch wide springs. This kit will complete one trailer axle. Please note: parts are raw and unpainted.\u003c\/li\u003e\n\u003cli\u003eEconomically priced kit - Perfect for those on the road repairs.\u003c\/li\u003e\n\u003cli\u003eIncludes a pair of weld-on spring seats\u003c\/li\u003e\n\u003cli\u003eSee picture 2 for spring seat dimensions\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Rigid Hitch","offers":[{"title":"Default Title","offer_id":45150161567927,"sku":"BK-175","price":28.75,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0670\/5093\/0359\/files\/2e215128-be68-408e-9374-efec7a2639a5_ba841134-ad22-4695-881e-49e158cbc99a.jpg?v=1758670228"},{"product_id":"axle-spring-shackle-link-strap","title":"Axle Spring Shackle Link (Strap)","description":"\u003cp\u003eSpring shackle links are used for attaching the rear of double eye springs to hanger brackets on single axle trailers. Link has 9\/16\" holes with 2.56\" hole centers. Length of 3.81\"\u003c\/p\u003e","brand":"Rigid Hitch","offers":[{"title":"Default Title","offer_id":45150161764535,"sku":"SHL-125","price":3.65,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0670\/5093\/0359\/files\/4c4ca99a-0696-4b77-9812-866f95116b03_641703ce-55bd-4d61-b1aa-70aff4046cb4.jpg?v=1758084341"},{"product_id":"axle-spring-bolt-axle-spring-equalizer-10-pack-9-16-x-3","title":"Axle Spring Bolt - Axle Spring Equalizer - 10-Pack - 9\/16\" x 3\"","description":"\u003cp\u003e\u003cstrong\u003e10-Pack\u003c\/strong\u003e of spring bolts for mounting double eye or slipper style axle springs to hanger brackets or equalizers. 9\/16\" x 3\". 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Compatible products are listed below.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e1-1\/16 inch diameter bearing surfaces\u003c\/li\u003e\n\u003cli\u003e1-1\/4 inch diameter mounting surface\u003c\/li\u003e\n\u003cli\u003eSee picture 2 for all dimensions\u003c\/li\u003e\n\u003cli\u003eCapacity: 1,350 lbs.\u003c\/li\u003e\n\u003cli\u003eThread: 1\"-14\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Rigid Hitch","offers":[{"title":"Default Title","offer_id":45150163304631,"sku":"SA-1350","price":27.64,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0670\/5093\/0359\/files\/2626058c-e3bb-4bd2-b30e-04d7df040ebb.jpg?v=1758654615"},{"product_id":"bearing-buddy-1980","title":"Bearing Buddy - 1980","description":"\u003cp\u003eBearing Buddy Bearing Protectors provide protection against damage from water and dirt entering the wheel bearings and make lubricating bearings a snap.\u003c\/p\u003e\r\n\u003cul\u003e\r\n\u003cli\u003ePlease see measurement instructions (secondary picture) to confirm correct sizing\u003c\/li\u003e\r\n\u003cli\u003ePrevents wheel bearing failure on boat, snowmobile, ATV, horse, RV and utility trailers\u003c\/li\u003e\r\n\u003cli\u003eEliminates bearing repacking\u003c\/li\u003e\r\n\u003cli\u003eKeeps water and dirt out of hubs and bearings\u003c\/li\u003e\r\n\u003cli\u003eStainless steel components\u003c\/li\u003e\r\n\u003cli\u003eProven in use for over 35 years and billions of miles of service\u003c\/li\u003e\r\n\u003cli\u003eEasy to install\u003c\/li\u003e\r\n\u003c\/ul\u003e","brand":"Rigid Hitch","offers":[{"title":"Default Title","offer_id":45150163370167,"sku":"B-42102","price":26.53,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0670\/5093\/0359\/files\/ffbe3bbb-75f3-46a8-a94c-e583f79ac24d.jpg?v=1758343568"},{"product_id":"10-pack-nuts-for-axle-spring-bolts-9-16-18","title":"10-Pack Nuts for Axle Spring Bolts - 9\/16\" - 18","description":"BULK PACK OF 10","brand":"Rigid Hitch","offers":[{"title":"Default Title","offer_id":45150163435703,"sku":"N-102-10","price":8.21,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0670\/5093\/0359\/files\/bbb515e0-e107-4a25-aa0f-af79d886bbd3.jpg?v=1758672545"},{"product_id":"trailer-bearing-kit-bulk-1","title":"Trailer Bearing Kit - Bulk","description":"This Trailer Bearing Repair Kit includes everything you need to replace the wheel bearings on one trailer hub. 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