{"product_id":"lwlusup-trailer-axle-bearing-kit-pack-of-2-for-3-500-lb-axles-l68149-l44649-inner-outer-bearings-seals-hardware","title":"Lwlusup Trailer Axle Bearing Kit Pack of 2 for 3,500 lb Axles — L68149\/L44649 Inner \u0026 Outer Bearings, Seals \u0026 Hardware","description":"\u003cp\u003e\u003cstrong\u003eComplete 2-pack trailer axle bearings kit from Lwlusup for 3500 lb axles that replaces inner and outer bearings, races, seals and hardware so your hub spins smoothly.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eThis Lwlusup kit contains the specific bearings, races, seals and fasteners matched to common 1-3\/8\" to 1-1\/16\" spindles on 3,500 lb trailer axles. Everything ships together so you can service two hubs without hunting down individual parts. Dimensions and part numbers are provided for quick verification against your existing components.\u003c\/p\u003e\n\n\u003ch3\u003eHow do I know this kit fits my trailer axle?\u003c\/h3\u003e\n\n\u003cp\u003eMatch the bearing and race dimensions and spindle size to confirm fit. The kit is intended for 3,500 lb axles with spindles that accept 1-3\/8\" to 1-1\/16\" bearings; compare the listed IDs and ODs to your current parts or spindle specs.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003eInner bearing L68149: I.D. 1.378\" for inner fit checks\u003c\/li\u003e\n  \u003cli\u003eInner race L68111: O.D. 2.362\" to seat in the hub bore\u003c\/li\u003e\n  \u003cli\u003eOuter bearing L44649: I.D. 1.063\" matching the spindle journal\u003c\/li\u003e\n  \u003cli\u003eOuter race L44610: O.D. 1.980\" for hub seating\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat parts are included in this two-hub service pack?\u003c\/h3\u003e\n\n\u003cp\u003eThe kit bundles the bearings, races, grease seals and essential fasteners needed to rebuild two hubs. Parts are packaged as matched pairs so both left and right sides get the correct components for reliable assembly.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003e2 × Inner bearing L68149 and 2 × inner race L68111\u003c\/li\u003e\n  \u003cli\u003e2 × Outer bearing L44649 and 2 × outer race L44610\u003c\/li\u003e\n  \u003cli\u003e2 × Double lip grease seal 171255TB (10-19) sized 1.719\" × 2.565\"\u003c\/li\u003e\n  \u003cli\u003e2 × tang washers and 2 × cotter pins for spindle retention\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow do the grease seals and hardware affect maintenance?\u003c\/h3\u003e\n\n\u003cp\u003eThe included double-lip grease seals and retention hardware keep lubricant in and contaminants out, extending bearing life when installed correctly. Using the correct seal size and replacing cotter pins and tang washers during service reduces the chance of premature wear.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003eGrease seal 171255TB (10-19) fits Spindle #84 dimensions to prevent leaks\u003c\/li\u003e\n  \u003cli\u003eDouble-lip design offers improved protection against water and dirt\u003c\/li\u003e\n  \u003cli\u003eTang washers and cotter pins ensure secure castle nut retention\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eCan I install this myself, and what tools are typically required?\u003c\/h3\u003e\n\n\u003cp\u003eExperienced DIYers can install this kit with common automotive tools and a press or bearing driver for races. Proper installation technique—cleaning the hub, seating races squarely, and preloading bearings—is important for reliable operation.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003eBasic tools: socket set, torque wrench, pliers, hammer and punch\u003c\/li\u003e\n  \u003cli\u003ePress or bearing\/race driver strongly recommended to avoid race damage\u003c\/li\u003e\n  \u003cli\u003eGrease gun and high-temperature wheel bearing grease for packing bearings\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for: The Lwlusup Pack of 2 Trailer Axle Bearings Kit L68149 L44649 is designed for trailer owners, repair shops and DIY mechanics who need a matched set of bearings, races, seals and hardware to service two hubs on 3,500 lb axles. Choose this kit if your current inner or outer bearings match the listed IDs and ODs, or if you want a complete replacement package to restore hub reliability and reduce downtime on trailering jobs.\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: Will this kit fit my 3,500 lb trailer axle?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Check bearing IDs\/ODs against your existing parts: inner L68149 I.D. 1.378\" and outer L44649 I.D. 1.063\". Matches indicate proper fit.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Are seals and mounting hardware included?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes — the kit includes two double-lip grease seals 171255TB, two tang washers and two cotter pins for two-hub service.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Lwlusup","offers":[{"title":"Default Title","offer_id":48086568075422,"sku":"B0C6M17WX5","price":43.98,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0781\/2041\/9486\/files\/lwlusup-front-packaging-trailer-bearing-kit.jpg?v=1785900951","url":"https:\/\/northtrailauto.ca\/products\/lwlusup-trailer-axle-bearing-kit-pack-of-2-for-3-500-lb-axles-l68149-l44649-inner-outer-bearings-seals-hardware","provider":"North Trail Auto","version":"1.0","type":"link"}