{"title":"Trailer Bearing Kits","description":null,"products":[{"product_id":"2000-lb-trailer-bearing-kit-l44643-bt8-spindle","title":"2000 lb Trailer Bearing Kit — L44643 Bearings, Races, Seal \u0026 Grease Cap — 1\" BT8 Spindle — Fits Dexter 2K Axles","description":"\u003ch2\u003e2,000 lb Trailer Bearing Kit — BT8 Spindle — Complete Hub Rebuild Kit\u003c\/h2\u003e\n\u003cp\u003e  Replaces Dexter K71-716-00\u003c\/p\u003e\n\u003cp\u003eComplete single-hub bearing kit for \u003cstrong\u003e2,000 lb trailer axles\u003c\/strong\u003e with 1\"\" BT8 straight spindle. Includes bearings, races, grease seal, grease cap, and cotter pin. No need to buy parts individually — this kit has everything to repack one wheel hub.\u003c\/p\u003e\n\u003ch3\u003eWhat's in the Box\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eInner Bearing:\u003c\/strong\u003e L44643 (1.000\"\" ID)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInner Race:\u003c\/strong\u003e L44610\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOuter Bearing:\u003c\/strong\u003e L44643 (1.000\"\" ID)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOuter Race:\u003c\/strong\u003e L44610\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGrease Seal:\u003c\/strong\u003e GS-1250DL (1.249\"\" ID × 1.983\"\" OD) — double lip\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGrease Cap:\u003c\/strong\u003e 1.98\"\" OD — standard\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eCotter Pin\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFits These Trailers\u003c\/h3\u003e\n\u003cp\u003eDirect replacement for 2,000 lb axles with BT8 spindle and \u003cstrong\u003e4 on 4\"\" bolt pattern\u003c\/strong\u003e. Common on PWC trailers, jet ski trailers, small utility trailers, and lightweight boat trailers. Compatible with \u003cstrong\u003eDexter, Carry-On,\u003c\/strong\u003e and most other trailer manufacturers.\u003c\/p\u003e\n\u003ch3\u003eBT8 vs BTR — Which Do You Have?\u003c\/h3\u003e\n\u003cp\u003eBT8 spindles use \u003cstrong\u003eL44643\u003c\/strong\u003e bearings (1.000\"\" ID). BTR spindles use \u003cstrong\u003eL44649\u003c\/strong\u003e bearings (1.063\"\" ID). Check the part number stamped on your bearing before ordering — the wrong bearing will not seat properly. If yours reads L44649, you need our \u003cstrong\u003e849-1292\u003c\/strong\u003e kit instead.\u003c\/p\u003e\n\u003ch3\u003eWhen to Replace Trailer Bearings\u003c\/h3\u003e\n\u003cp\u003eRepack every 12 months or 12,000 miles. Replace immediately if you hear grinding, feel wobble, or notice a hot hub after towing. Bearing failure can lead to wheel separation — don't skip this maintenance.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eEach kit services 1 hub. Order 2 per axle or 4 for tandem axle trailers.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003e📞 Call\/Text: 517-225-1991 🌐 AAATrailer.com\u003c\/strong\u003e\u003c\/p\u003e","brand":"Detroit Hitch","offers":[{"title":"Default Title","offer_id":50580967751989,"sku":"849-0701","price":24.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0733\/9144\/0181\/files\/2000-lb-trailer-bearing-kit-l44643.jpg?v=1775951828"},{"product_id":"7000-lb-trailer-bearing-kit-25580-14125a-42-spindle","title":"7000 lb Trailer Bearing Kit with 2.250\" Seal — 25580 14125A Bearings \u0026 Races — No Cap — #42 Spindle — Dexter Lippert Compatible","description":"\u003ch2\u003e7,000 lb Trailer Bearing Kit — 2.250\"\" Seal — No Grease Cap\u003c\/h2\u003e\n\u003cp\u003e  Replaces Dexter K71-720-00  |  Cross-ref: BK3-200, Timken TMK92VR\u003c\/p\u003e\n\n\u003cp\u003eHeavy-duty bearing kit for \u003cstrong\u003e7,000 lb trailer axles\u003c\/strong\u003e with #42 spindle (1-3\/4\"\" × 1-1\/4\"\"). Includes bearings, races, confirmed \u003cstrong\u003e2.250\"\" ID grease seal\u003c\/strong\u003e, tang washer, and cotter pin. \u003cstrong\u003eDoes not include grease cap\u003c\/strong\u003e order a 2.72\"\" OD cap separately if needed.\u003c\/p\u003e\n\n\u003ch3\u003eWhat's in the Box\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eInner Bearing:\u003c\/strong\u003e 25580 (1.750\"\" ID)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInner Race:\u003c\/strong\u003e 25520\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOuter Bearing:\u003c\/strong\u003e 14125A (1.250\"\" ID)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOuter Race:\u003c\/strong\u003e 14276\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGrease Seal:\u003c\/strong\u003e 10-36 \/ 22333TB (2.250\"\" ID × 3.376\"\" OD) — double lip\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eTang Spindle Washer\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eCotter Pin\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eFits These Trailers\u003c\/h3\u003e\n\u003cp\u003eDirect fit for 7,000 lb axles with \u003cstrong\u003e8 on 6.5\"\" bolt pattern\u003c\/strong\u003e hubs. The go-to kit for RVs, travel trailers, 5th wheels, horse trailers, car haulers, flatbed trailers, and equipment trailers.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCompatible brands:\u003c\/strong\u003e Dexter, Lippert (Curt), AL-KO, Big Tex, PJ Trailers, and most other manufacturers.\u003c\/p\u003e\n\n\u003ch3\u003eHow to Confirm You Have a 7,000 lb Axle\u003c\/h3\u003e\n\u003cp\u003eThe 5,200–8,000 lb axles all share the same inner bearing (25580). The \u003cstrong\u003eouter bearing\u003c\/strong\u003e tells you which axle you have:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e15123\u003c\/strong\u003e outer = 5,200–6,000 lb → use kit 849-5200 or 849-0005\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e14125A\u003c\/strong\u003e outer = 7,000 lb → \u003cstrong\u003ethis kit \u003c\/strong\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e7,000 lb axles also have 8-lug hubs and a \u003cstrong\u003e2.72\"\" OD dust cap\u003c\/strong\u003e.\u003c\/p\u003e\n\n\u003ch3\u003eSeal Size Note\u003c\/h3\u003e\n\u003cp\u003eThis kit includes the \u003cstrong\u003e2.250\"\" ID\u003c\/strong\u003e seal (10-36). Some 7K axles use a 2.125\"\" ID seal. Measure your existing seal's inner diameter to confirm before installing.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eEach kit services 1 hub. Order 2 per axle or 4 for tandem axle trailers.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e📞 Call\/Text: 517-225-1991 🌐 AAATrailer.com\u003c\/strong\u003e\u003c\/p\u003e","brand":"Detroit Hitch","offers":[{"title":"Default Title","offer_id":50580971290933,"sku":"849-0009","price":49.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0733\/9144\/0181\/files\/7000-lb-trailer-bearing-kit-2250-seal.jpg?v=1775953210"},{"product_id":"3500-lb-trailer-bearing-kit-ez-lube-cap-l68149-l44649","title":"3500 lb Trailer Bearing Kit with EZ Lube Cap — L68149 L44649 Bearings, Races \u0026 Seal — #84 Spindle — Dexter Lippert Compatible","description":"\u003cp\u003e3500 lb Trailer Bearing Kit with EZ Lube Cap — L68149 L44649 Bearings, Races \u0026amp; Seal — #84 Spindle — Dexter Lippert Compatible. Purpose-built for the demanding environment of trailer applications — constant vibration, weather exposure, temperature extremes, and the loads of highway towing. Replace worn components promptly — failures at highway speed endanger everyone on the road.\u003c\/p\u003e \u003cp\u003e⚙️ \u003cstrong\u003eKey Features\u003c\/strong\u003e\u003c\/p\u003e \u003cul style=\"list-style: none; padding-left: 0; margin: 0 0 1em 0;\"\u003e\n\u003cli\u003e✅ Fits 2,000-3,500 lbs trailer axles\u003c\/li\u003e\n\u003cli\u003e✅ Chrome steel construction for durability\u003c\/li\u003e\n\u003cli\u003e✅ Pairs with L44610 bearing\u003c\/li\u003e\n\u003cli\u003e✅ Press-fit into trailer hub bore\u003c\/li\u003e\n\u003cli\u003e✅ Industry-standard dimensions\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e📐 \u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003c\/p\u003e \u003cul\u003e\n\u003cli\u003ePart Number: L44649\u003c\/li\u003e\n\u003cli\u003eOuter Diameter: 1.98\"\u003c\/li\u003e\n\u003cli\u003eMatching Bearing: L44610\u003c\/li\u003e\n\u003cli\u003eAxle Capacity: 2,000-3,500 lbs\u003c\/li\u003e\n\u003cli\u003ePosition: Outer\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e🔄 \u003cstrong\u003eCross Reference\u003c\/strong\u003e\u003c\/p\u003e \u003cp\u003eL44649 | Timken L44649 | National A-6 | SKF BR6 | Koyo L44649 | Race: L44610 | 2,000-3,500 lb axles\u003c\/p\u003e \u003cp\u003e🔧 \u003cstrong\u003eApplications\u003c\/strong\u003e\u003c\/p\u003e \u003cp\u003eTrailer part for construction, repair, maintenance, and customization. Quality trailer components are essential for safe, legal highway operation. Replace worn or damaged parts promptly — a failure at highway speed puts everyone on the road at risk.\u003c\/p\u003e \u003cp\u003e📞 Call\/Text: 517-225-1991 🌐 AAATrailer.com\u003c\/p\u003e","brand":"Detroit Hitch","offers":[{"title":"Default Title","offer_id":50580975911221,"sku":"849-1392","price":36.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0733\/9144\/0181\/files\/3500-lb-trailer-bearing-kit-ez-lube-cap.jpg?v=1775952382"},{"product_id":"5200-6000-lb-trailer-bearing-kit-25580-15123-42-spindle","title":"5200-6000 lb Trailer Bearing Kit — 25580 15123 Bearings, Races, Seal \u0026 Grease Cap — #42 Spindle — Dexter Lippert Compatible","description":"\u003cp\u003e5200-6000 lb Trailer Bearing Kit — 25580 15123 Bearings, Races, Seal \u0026amp; Grease Cap — #42 Spindle — Dexter Lippert Compatible. Precision-machined bearing race (cup) that provides a smooth, hardened surface for the roller bearing to operate against inside the trailer hub.\u003c\/p\u003e\n\u003cp\u003e⚙️ \u003cstrong\u003eKey Features\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul style=\"list-style: none; padding-left: 0; margin: 0 0 1em 0;\"\u003e\n\u003cli\u003e✅ Fits 5,200-10,000 lbs trailer axles\u003c\/li\u003e\n\u003cli\u003e✅ Chrome steel construction for durability\u003c\/li\u003e\n\u003cli\u003e✅ Pairs with 25520 bearing\u003c\/li\u003e\n\u003cli\u003e✅ Press-fit into trailer hub bore\u003c\/li\u003e\n\u003cli\u003e✅ Industry-standard dimensions\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e📐 \u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003ePart Number: 25580\u003c\/li\u003e\n\u003cli\u003eOuter Diameter: 2.875\"\u003c\/li\u003e\n\u003cli\u003eMatching Bearing: 25520\u003c\/li\u003e\n\u003cli\u003eAxle Capacity: 5,200-10,000 lbs\u003c\/li\u003e\n\u003cli\u003ePosition: Inner\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e🔄 \u003cstrong\u003eCross Reference\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e25580 | 25580 | Timken-25580 | Pairs with 25520\u003c\/p\u003e\n\u003cp\u003e🔧 \u003cstrong\u003eApplications\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eTrailer hub assemblies on 5,200-10,000 lbs axles. Fits Dexter, Lippert, AL-KO, and other trailer axle brands.\u003c\/p\u003e\n\u003cp\u003e📞 Call\/Text: 517-225-1991 🌐 AAATrailer.com\u003c\/p\u003e","brand":"Detroit Hitch","offers":[{"title":"Default Title","offer_id":50580979286325,"sku":"849-0005","price":29.5,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0733\/9144\/0181\/files\/5200-6000-lb-trailer-bearing-kit-25580.jpg?v=1775952813"},{"product_id":"5200-6000-lb-trailer-bearing-kit-ez-lube-cap-25580-15123","title":"5200-6000 lb Trailer Bearing Kit with EZ Lube Cap — 25580 15123 Bearings, Races \u0026 Seal — #42 Spindle — Dexter Lippert Compatible","description":"\u003cp\u003e5200-6000 lb Trailer Bearing Kit with EZ Lube Cap — 25580 15123 Bearings, Races \u0026amp; Seal — #42 Spindle — Dexter Lippert Compatible. Purpose-built for the demanding environment of trailer applications — constant vibration, weather exposure, temperature extremes, and the loads of highway towing. Replace worn components promptly — failures at highway speed endanger everyone on the road.\u003c\/p\u003e \u003cp\u003e⚙️ \u003cstrong\u003eKey Features\u003c\/strong\u003e\u003c\/p\u003e \u003cul style=\"list-style: none; padding-left: 0; margin: 0 0 1em 0;\"\u003e\n\u003cli\u003e✅ Fits 5,200-10,000 lbs trailer axles\u003c\/li\u003e\n\u003cli\u003e✅ Chrome steel construction for durability\u003c\/li\u003e\n\u003cli\u003e✅ Pairs with 25520 bearing\u003c\/li\u003e\n\u003cli\u003e✅ Press-fit into trailer hub bore\u003c\/li\u003e\n\u003cli\u003e✅ Industry-standard dimensions\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e📐 \u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003c\/p\u003e \u003cul\u003e\n\u003cli\u003ePart Number: 25580\u003c\/li\u003e\n\u003cli\u003eOuter Diameter: 2.875\"\u003c\/li\u003e\n\u003cli\u003eMatching Bearing: 25520\u003c\/li\u003e\n\u003cli\u003eAxle Capacity: 5,200-10,000 lbs\u003c\/li\u003e\n\u003cli\u003ePosition: Inner\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e🔄 \u003cstrong\u003eCross Reference\u003c\/strong\u003e\u003c\/p\u003e \u003cp\u003e25580 | Timken 25580 | National A-37 | Dexter 031-030-02 | 5,200-10,000 lb axles, inner position | Race: 25520\u003c\/p\u003e \u003cp\u003e🔧 \u003cstrong\u003eApplications\u003c\/strong\u003e\u003c\/p\u003e \u003cp\u003eTrailer part for construction, repair, maintenance, and customization. Quality trailer components are essential for safe, legal highway operation. Replace worn or damaged parts promptly — a failure at highway speed puts everyone on the road at risk.\u003c\/p\u003e \u003cp\u003e📞 Call\/Text: 517-225-1991 🌐 AAATrailer.com\u003c\/p\u003e","brand":"Detroit Hitch","offers":[{"title":"Default Title","offer_id":50581075951925,"sku":"849-5201","price":49.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0733\/9144\/0181\/files\/5200-6000-lb-trailer-bearing-kit-ez.jpg?v=1775952803"},{"product_id":"2200-lb-trailer-bearing-kit-l44649-btr-spindle","title":"2200 lb Trailer Bearing Kit — L44649 Bearings, Races, Seal \u0026 Grease Cap — 1-1\/16\" BTR Spindle — Fits Dexter 2.2K Axles","description":"\u003cp\u003e2200 lb Trailer Bearing Kit — L44649 Bearings, Races, Seal \u0026amp; Grease Cap — 1-1\/16\" BTR Spindle — Fits Dexter 2.2K Axles. Purpose-built for the demanding environment of trailer applications — constant vibration, weather exposure, temperature extremes, and the loads of highway towing. Replace worn components promptly — failures at highway speed endanger everyone on the road.\u003c\/p\u003e \u003cp\u003e⚙️ \u003cstrong\u003eKey Features\u003c\/strong\u003e\u003c\/p\u003e \u003cul style=\"list-style: none; padding-left: 0; margin: 0 0 1em 0;\"\u003e\n\u003cli\u003e✅ Fits 2,000-3,500 lbs trailer axles\u003c\/li\u003e\n\u003cli\u003e✅ Chrome steel construction for durability\u003c\/li\u003e\n\u003cli\u003e✅ Pairs with L44610 bearing\u003c\/li\u003e\n\u003cli\u003e✅ Press-fit into trailer hub bore\u003c\/li\u003e\n\u003cli\u003e✅ Industry-standard dimensions\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e📐 \u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003c\/p\u003e \u003cul\u003e\n\u003cli\u003ePart Number: L44649\u003c\/li\u003e\n\u003cli\u003eOuter Diameter: 1.98\"\u003c\/li\u003e\n\u003cli\u003eMatching Bearing: L44610\u003c\/li\u003e\n\u003cli\u003eAxle Capacity: 2,000-3,500 lbs\u003c\/li\u003e\n\u003cli\u003ePosition: Outer\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e🔄 \u003cstrong\u003eCross Reference\u003c\/strong\u003e\u003c\/p\u003e \u003cp\u003eL44649 | Timken L44649 | National A-6 | SKF BR6 | Koyo L44649 | Race: L44610 | 2,000-3,500 lb axles\u003c\/p\u003e \u003cp\u003e🔧 \u003cstrong\u003eApplications\u003c\/strong\u003e\u003c\/p\u003e \u003cp\u003eTrailer part for construction, repair, maintenance, and customization. Quality trailer components are essential for safe, legal highway operation. Replace worn or damaged parts promptly — a failure at highway speed puts everyone on the road at risk.\u003c\/p\u003e \u003cp\u003e📞 Call\/Text: 517-225-1991 🌐 AAATrailer.com\u003c\/p\u003e","brand":"Detroit Hitch","offers":[{"title":"Default Title","offer_id":50762189275445,"sku":"849-1292","price":24.5,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0733\/9144\/0181\/files\/2200-lb-trailer-bearing-kit-l44649.jpg?v=1775952019"},{"product_id":"trailer-bearing-kit-pair-both-sides-for-2-200-lb-axles-l44649-l44610","title":"Trailer Bearing Kit Pair – Both Sides for 2,200 lb Axles (L44649\/L44610)","description":"\u003cp\u003eComplete bearing kit pair — covers BOTH hubs on one 2,200 lb trailer axle. Each kit includes inner and outer bearings, races, grease seal, and dust cap. Pre-matched components ensure proper fit and long service life. Always service both sides of an axle at the same time.\u003c\/p\u003e\n\n\u003cp\u003e⚙️ \u003cstrong\u003eWhat's included\u003c\/strong\u003e\u003cbr\u003e\n• 2x L44649 Outer Trailer Bearing for 3500# Axles - 1-1 (SKU: 850-4649, MPN: L-44649)\u003cbr\u003e\n\u003c\/p\u003e\n\n\u003cp\u003e⚙️ \u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e• Quantity: 2 complete kits (both sides)\u003c\/li\u003e\n\u003cli\u003e• Fits: 2,200 lb trailer axles\u003c\/li\u003e\n\u003cli\u003e• Bearings: L44649\/L44610\u003c\/li\u003e\n\u003cli\u003e• Each kit includes: Inner bearing, outer bearing, inner race, outer race, grease seal, dust cap\/EZ lube cap\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e🔧 \u003cstrong\u003eFitment\u003c\/strong\u003e\u003cbr\u003e\nAll components are matched and verified to work together. If you're unsure about fitment for your specific trailer, call or text our parts team — we'll confirm the right kit for your axle.\u003c\/p\u003e\n\n\u003cp\u003e💡 \u003cstrong\u003eWhy buy the axle \u0026amp; suspension?\u003c\/strong\u003e\u003cbr\u003e\nSave time and money by ordering everything together. No hunting for individual parts, no risk of mismatched components. Ships complete from AAA Trailer in Howell, Michigan.\u003c\/p\u003e\n\n\u003cp\u003e📞 Call\/Text: 517-225-1991 🌐 AAATrailer.com\u003c\/p\u003e","brand":"Detroit Hitch","offers":[{"title":"Default Title","offer_id":52771153477941,"sku":"850-4649-KIT2","price":18.5,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0733\/9144\/0181\/files\/10479286649141.jpg?v=1776874577"},{"product_id":"trailer-bearing-kit-pair-both-sides-for-5-200-6-000-lb-axles-25580-15123","title":"Trailer Bearing Kit Pair – Both Sides for 5,200-6,000 lb Axles (25580\/15123)","description":"\u003cp\u003eComplete bearing kit pair — covers BOTH hubs on one 5,200-6,000 lb trailer axle. Each kit includes inner and outer bearings, races, grease seal, and dust cap. Pre-matched components ensure proper fit and long service life. Always service both sides of an axle at the same time.\u003c\/p\u003e\n\n\u003cp\u003e⚙️ \u003cstrong\u003eWhat's included\u003c\/strong\u003e\u003cbr\u003e\n• 2x 5200-6000 lb Trailer Bearing Kit — 25580 15123 Bea (SKU: 850-5123, MPN: 15123)\u003cbr\u003e\n\u003c\/p\u003e\n\n\u003cp\u003e⚙️ \u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e• Quantity: 2 complete kits (both sides)\u003c\/li\u003e\n\u003cli\u003e• Fits: 5,200-6,000 lb trailer axles\u003c\/li\u003e\n\u003cli\u003e• Bearings: 25580\/15123\u003c\/li\u003e\n\u003cli\u003e• Each kit includes: Inner bearing, outer bearing, inner race, outer race, grease seal, dust cap\/EZ lube cap\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e🔧 \u003cstrong\u003eFitment\u003c\/strong\u003e\u003cbr\u003e\nAll components are matched and verified to work together. If you're unsure about fitment for your specific trailer, call or text our parts team — we'll confirm the right kit for your axle.\u003c\/p\u003e\n\n\u003cp\u003e💡 \u003cstrong\u003eWhy buy the axle \u0026amp; suspension?\u003c\/strong\u003e\u003cbr\u003e\nSave time and money by ordering everything together. No hunting for individual parts, no risk of mismatched components. Ships complete from AAA Trailer in Howell, Michigan.\u003c\/p\u003e\n\n\u003cp\u003e📞 Call\/Text: 517-225-1991 🌐 AAATrailer.com\u003c\/p\u003e","brand":"Detroit Hitch","offers":[{"title":"Default Title","offer_id":52771153707317,"sku":"850-5123-KIT2","price":16.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0733\/9144\/0181\/files\/10479286747445.jpg?v=1776874580"},{"product_id":"trailer-bearing-kit-pair-both-sides-for-7-000-lb-axles-25580-14125a","title":"Trailer Bearing Kit Pair – Both Sides for 7,000 lb Axles (25580\/14125A)","description":"\u003cp\u003eComplete bearing kit pair — covers BOTH hubs on one 7,000 lb trailer axle. Each kit includes inner and outer bearings, races, grease seal, and dust cap. Pre-matched components ensure proper fit and long service life. Always service both sides of an axle at the same time.\u003c\/p\u003e\n\n\u003cp\u003e⚙️ \u003cstrong\u003eWhat's included\u003c\/strong\u003e\u003cbr\u003e\n• 2x 14125A Bearing Cone – 1.25″ ID – Trailer Axle Oute (SKU: 850-4125, MPN: 14125A)\u003cbr\u003e\n\u003c\/p\u003e\n\n\u003cp\u003e⚙️ \u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e• Quantity: 2 complete kits (both sides)\u003c\/li\u003e\n\u003cli\u003e• Fits: 7,000 lb trailer axles\u003c\/li\u003e\n\u003cli\u003e• Bearings: 25580\/14125A\u003c\/li\u003e\n\u003cli\u003e• Each kit includes: Inner bearing, outer bearing, inner race, outer race, grease seal, dust cap\/EZ lube cap\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e🔧 \u003cstrong\u003eFitment\u003c\/strong\u003e\u003cbr\u003e\nAll components are matched and verified to work together. If you're unsure about fitment for your specific trailer, call or text our parts team — we'll confirm the right kit for your axle.\u003c\/p\u003e\n\n\u003cp\u003e💡 \u003cstrong\u003eWhy buy the axle \u0026amp; suspension?\u003c\/strong\u003e\u003cbr\u003e\nSave time and money by ordering everything together. No hunting for individual parts, no risk of mismatched components. Ships complete from AAA Trailer in Howell, Michigan.\u003c\/p\u003e\n\n\u003cp\u003e📞 Call\/Text: 517-225-1991 🌐 AAATrailer.com\u003c\/p\u003e","brand":"Detroit Hitch","offers":[{"title":"Default Title","offer_id":52771153871157,"sku":"850-4125-KIT2","price":62.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0733\/9144\/0181\/files\/10479286878517.jpg?v=1776874583"}],"url":"https:\/\/aaatrailer.com\/collections\/bearing-kits.oembed","provider":"AAA Trailer","version":"1.0","type":"link"}