{"product_id":"lwlusup-trailer-axle-bearings-kit-pack-of-2-l68149-l44649-for-3-500-lb-axles-complete-hub-rebuild-kit","title":"Lwlusup Trailer Axle Bearings Kit Pack of 2 (L68149 \u0026 L44649) for 3,500 lb Axles — complete hub rebuild kit","description":"\u003cp\u003e\u003cstrong\u003eComplete trailer hub bearing kit containing inner and outer bearings, races, grease seals, and fasteners sized for 1-3\/8\" to 1-1\/16\" 3500 lb axles.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eThis Lwlusup Pack of 2 Trailer Axle Bearings Kit (L68149 \u0026amp; L44649) supplies the common replacement components needed to service two trailer hubs on a 3,500-lb axle rated trailer. The set includes inner and outer bearings and matching races, double-lip grease seals, tang washers and cotter pins, so you can rebuild hubs without hunting for individual parts. Dimensions and parts are matched to common spindle #84 fitments and standard bearing IDs\/ODs to simplify installation and ensure correct fit.\u003c\/p\u003e\n\n\u003ch3\u003eWhat parts are included and why does each matter?\u003c\/h3\u003e\n\u003cp\u003eThe kit contains the bearings, races, seals and mounting hardware required to rebuild a pair of hubs. Each component plays a role in maintaining wheel alignment, bearing preload and keeping grease in while contaminants stay out.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e2 x Inner Bearing L68149 — ID 1.378\" for inner support and radial load handling\u003c\/li\u003e\n  \u003cli\u003e2 x Inner Race L68111 — OD 2.362\" matched surface for the inner bearing\u003c\/li\u003e\n  \u003cli\u003e2 x Outer Bearing L44649 — ID 1.063\" for outer load distribution\u003c\/li\u003e\n  \u003cli\u003e2 x Outer Race L44610 — OD 1.980\" fit for the outer bearing\u003c\/li\u003e\n  \u003cli\u003e2 x Grease Seal 171255TB (10-19) — double-lip seal, 1.719\" x 2.565\" for spindle #84\u003c\/li\u003e\n  \u003cli\u003e2 x Tang Washer and 2 x Cotter Pin — secure spindle nut and maintain adjustment\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow do I know this kit fits my trailer axle?\u003c\/h3\u003e\n\u003cp\u003eMatch the bearing and race dimensions or confirm your spindle number (spindle #84) to ensure compatibility. This kit is designed for trailers with axles rated up to 3,500 lbs and spindles that accept 1-3\/8\" to 1-1\/16\" bearing sizes.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eCheck inner bearing ID 1.378\" (L68149) against your current bearing.\u003c\/li\u003e\n  \u003cli\u003eConfirm outer bearing ID 1.063\" (L44649) for the outer position.\u003c\/li\u003e\n  \u003cli\u003eVerify grease seal size 1.719\" x 2.565\" for spindle #84 fitment.\u003c\/li\u003e\n  \u003cli\u003eCross-reference your axle rating — intended for 3,500 lb trailer axles.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat tools and steps are needed to replace these bearings?\u003c\/h3\u003e\n\u003cp\u003eBasic wheel hub service tools are sufficient: a jack, jack stands, bearing packer or grease, socket set, bearing puller or press, and a torque wrench. The process involves removing the wheel and hub, extracting old bearings and races, installing new races, packing bearings with grease, and reassembling with correct preload.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eTools: jack, stands, sockets, hammer\/dolly, bearing driver or press, grease packer.\u003c\/li\u003e\n  \u003cli\u003eSteps: remove wheel\/hub, remove old bearings\/seals, press in races, grease and insert new bearings, install seals and secure with tang washer and cotter pin.\u003c\/li\u003e\n  \u003cli\u003eTip: replace both sides at once for even performance and longer service life.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow durable is this Lwlusup kit and what maintenance does it need?\u003c\/h3\u003e\n\u003cp\u003eThe bearings and races are manufactured to standard tolerances suitable for trailer use; the included double-lip grease seals reduce grease loss and keep contaminants out. Regular inspection and periodic repacking or replacement as part of scheduled trailer maintenance will extend service life.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eDurability depends on proper installation, correct torque\/preload, and regular greasing.\u003c\/li\u003e\n  \u003cli\u003eInspect seals and bearings annually or every 12 months\/12,000 miles, whichever comes first.\u003c\/li\u003e\n  \u003cli\u003eReplace seals if torn and bearings if worn, pitted, or noisy under load.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for: This Lwlusup Pack of 2 Trailer Axle Bearings Kit is aimed at trailer owners, DIY mechanics, and service shops that need a ready-to-install set for 3,500-lb axles using spindle #84 or equivalent. It’s ideal for boat, utility, or small cargo trailer maintenance when replacing worn bearings, resealing hubs, or performing preventive hub service on both sides at once.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Does this kit fit spindle #84?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. The included 171255TB grease seals are sized 1.719\" x 2.565\" for spindle #84 fitments.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Can I replace one side with this pack?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: This pack contains parts for two hubs (both sides). You can use one side and save the rest for future service.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Lwlusup","offers":[{"title":"Default Title","offer_id":67591132315833,"sku":"B0C6M17WX5","price":71.29,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0822\/3765\/3177\/files\/lwlusup-front-packaging-trailer-bearing-kit.jpg?v=1790542087","url":"https:\/\/redleafauto.ca\/products\/lwlusup-trailer-axle-bearings-kit-pack-of-2-l68149-l44649-for-3-500-lb-axles-complete-hub-rebuild-kit","provider":"Redleaf Auto","version":"1.0","type":"link"}