{"product_id":"al-ko-120-hub-bearing-kit-k71-840-00","title":"Dexter AL-KO \/ Hayes 10K HD–12K Bearing \u0026amp; Wheel-End Hardware Kit – #120 Spindle (K71-840-00)","description":"\n\u003cdiv style=\"max-width:860px;margin:0 auto;background:#fff;font-family:Arial,Helvetica,sans-serif;color:#333;line-height:1.65;border:1px solid #ddd\"\u003e\n\n\u003cdiv style=\"background:#FCFAEB;border-top:6px solid #C20507;border-bottom:2px solid #2B2B2B;padding:18px;text-align:center\"\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2659\/6148\/files\/LOGO-FINALx200.png?v=1763669885\" alt=\"R\u0026amp;P Carriages - Need a Trailer Part\" style=\"width:220px;max-width:80%;height:auto\"\u003e\n\u003c\/div\u003e\n\n\u003cdiv style=\"padding:22px\"\u003e\n\n\u003ch2 style=\"margin:0 0 8px;color:#2B2B2B;font-size:23px;line-height:1.3\"\u003eDexter AL-KO \/ Hayes 10K HD–12K Bearing \u0026amp; Wheel-End Hardware Kit – #120 Spindle\u003c\/h2\u003e\n\n\u003cdiv style=\"font-size:13px;font-weight:bold;text-transform:uppercase;color:#777;margin-bottom:18px\"\u003e\nPART # \u003cspan style=\"color:#C20507\"\u003eK71-840-00\u003c\/span\u003e  |  LEGACY AL-KO # K1693895\n\u003c\/div\u003e\n\n\u003cp style=\"margin:0 0 14px\"\u003eService the wheel end of a compatible AL-KO or Hayes 10,000 lb heavy-duty or 12,000 lb trailer axle with this Dexter bearing and hardware kit for the \u003cstrong\u003e#120 spindle\u003c\/strong\u003e. This kit combines two tapered roller bearings, an oil seal, oil cap, spindle-retention hardware, and eight 5\/8\"-18 swivel wheel nuts for the specified axle configuration.\u003c\/p\u003e\n\n\u003cdiv style=\"background:#FCFAEB;border-left:4px solid #C20507;padding:14px;margin:17px 0;font-size:14px\"\u003e\n\u003cstrong\u003eKnowledge Hub | Why spindle identification matters.\u003c\/strong\u003e\nA trailer axle's weight rating alone cannot establish bearing compatibility. The #120 spindle uses a specific bearing combination and wheel-end configuration. Before ordering, confirm the spindle designation, existing bearing identification numbers, seal interface, and wheel-fastener requirements. Do not substitute a #160 spindle kit simply because both applications involve heavy-duty trailer axles.\n\u003c\/div\u003e\n\n\u003ch3 style=\"margin:22px 0 8px;color:#2B2B2B;font-size:18px\"\u003eKey Features\u003c\/h3\u003e\n\n\u003ctable style=\"width:100%;border-collapse:collapse;font-size:14px\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"vertical-align:top;padding:10px;border-bottom:1px solid #ddd;width:50%\"\u003e\n\u003cstrong\u003eSpecific #120 spindle fitment\u003c\/strong\u003e\n\u003cdiv\u003eFor AL-KO \/ Hayes 10K HD and 12K axle applications.\u003c\/div\u003e\n\u003c\/td\u003e\n\u003ctd style=\"vertical-align:top;padding:10px;border-bottom:1px solid #ddd\"\u003e\n\u003cstrong\u003eTwo identified bearings\u003c\/strong\u003e\n\u003cdiv\u003eJM205149 and JM511946 tapered roller bearing assemblies.\u003c\/div\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"vertical-align:top;padding:10px;border-bottom:1px solid #ddd\"\u003e\n\u003cstrong\u003eOil-bath service components\u003c\/strong\u003e\n\u003cdiv\u003eOil cap, oil seal, rubber plug, and O-ring.\u003c\/div\u003e\n\u003c\/td\u003e\n\u003ctd style=\"vertical-align:top;padding:10px;border-bottom:1px solid #ddd\"\u003e\n\u003cstrong\u003eWheel and spindle hardware\u003c\/strong\u003e\n\u003cdiv\u003eEight 5\/8\"-18 swivel wheel nuts, spindle nut, washer, and cotter pin.\u003c\/div\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch3 style=\"margin:22px 0 8px;color:#2B2B2B;font-size:18px\"\u003eSpecifications \u0026amp; Fitment\u003c\/h3\u003e\n\n\u003ctable style=\"width:100%;border-collapse:collapse;font-size:14px\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\" style=\"text-align:left;width:43%;padding:9px;border-bottom:1px solid #ddd;color:#2B2B2B\"\u003eManufacturer\u003c\/th\u003e\n\u003ctd style=\"padding:9px;border-bottom:1px solid #ddd\"\u003eDexter \/ AL-KO\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\" style=\"text-align:left;padding:9px;border-bottom:1px solid #ddd;color:#2B2B2B\"\u003eKit part number\u003c\/th\u003e\n\u003ctd style=\"padding:9px;border-bottom:1px solid #ddd\"\u003eK71-840-00\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\" style=\"text-align:left;padding:9px;border-bottom:1px solid #ddd;color:#2B2B2B\"\u003eLegacy AL-KO reference\u003c\/th\u003e\n\u003ctd style=\"padding:9px;border-bottom:1px solid #ddd\"\u003eK1693895\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\" style=\"text-align:left;padding:9px;border-bottom:1px solid #ddd;color:#2B2B2B\"\u003eSpecified axle application\u003c\/th\u003e\n\u003ctd style=\"padding:9px;border-bottom:1px solid #ddd\"\u003eAL-KO \/ Hayes 10,000 lb HD and 12,000 lb axles\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\" style=\"text-align:left;padding:9px;border-bottom:1px solid #ddd;color:#2B2B2B\"\u003eSpindle\u003c\/th\u003e\n\u003ctd style=\"padding:9px;border-bottom:1px solid #ddd\"\u003e#120\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\" style=\"text-align:left;padding:9px;border-bottom:1px solid #ddd;color:#2B2B2B\"\u003eBearing identifiers\u003c\/th\u003e\n\u003ctd style=\"padding:9px;border-bottom:1px solid #ddd\"\u003eJM205149 \/ JM511946\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\" style=\"text-align:left;padding:9px;border-bottom:1px solid #ddd;color:#2B2B2B\"\u003eWheel nut specification\u003c\/th\u003e\n\u003ctd style=\"padding:9px;border-bottom:1px solid #ddd\"\u003e5\/8\"-18 swivel wheel nuts\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\" style=\"text-align:left;padding:9px;border-bottom:1px solid #ddd;color:#2B2B2B\"\u003eWheel nut quantity\u003c\/th\u003e\n\u003ctd style=\"padding:9px;border-bottom:1px solid #ddd\"\u003e8\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\" style=\"text-align:left;padding:9px;border-bottom:1px solid #ddd;color:#2B2B2B\"\u003eLubrication configuration\u003c\/th\u003e\n\u003ctd style=\"padding:9px;border-bottom:1px solid #ddd\"\u003eOil-bath wheel-end components\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch3 style=\"margin:22px 0 8px;color:#2B2B2B;font-size:18px\"\u003eIncluded Components | Dexter Bill of Materials\u003c\/h3\u003e\n\n\u003cp style=\"margin:0 0 10px;font-size:13px;color:#555\"\u003eThe following component numbers and quantities follow the AL-KO Genuine Parts catalog listing for K71-840-00. Confirm the physical kit contents against its packaging before fulfillment.\u003c\/p\u003e\n\n\u003ctable style=\"width:100%;border-collapse:collapse;font-size:13px\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"background:#FCFAEB\"\u003e\n\u003cth scope=\"col\" style=\"padding:10px 8px;border-bottom:2px solid #C20507;text-align:left\"\u003eDexter Part #\u003c\/th\u003e\n\u003cth scope=\"col\" style=\"padding:10px 8px;border-bottom:2px solid #C20507;text-align:center\"\u003eQty\u003c\/th\u003e\n\u003cth scope=\"col\" style=\"padding:10px 8px;border-bottom:2px solid #C20507;text-align:left\"\u003eComponent\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px;border-bottom:1px solid #ddd\"\u003e006-209-00\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border-bottom:1px solid #ddd;text-align:center\"\u003e8\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border-bottom:1px solid #ddd\"\u003eSwivel wheel nut, 5\/8\"-18\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px;border-bottom:1px solid #ddd\"\u003e006-239-00\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border-bottom:1px solid #ddd;text-align:center\"\u003e1\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border-bottom:1px solid #ddd\"\u003eSpindle nut\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px;border-bottom:1px solid #ddd\"\u003e005-224-00\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border-bottom:1px solid #ddd;text-align:center\"\u003e1\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border-bottom:1px solid #ddd\"\u003eWasher\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px;border-bottom:1px solid #ddd\"\u003e021-219-00\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border-bottom:1px solid #ddd;text-align:center\"\u003e1\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border-bottom:1px solid #ddd\"\u003eOil cap\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px;border-bottom:1px solid #ddd\"\u003e031-091-02\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border-bottom:1px solid #ddd;text-align:center\"\u003e1\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border-bottom:1px solid #ddd\"\u003eBearing (JM205149)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px;border-bottom:1px solid #ddd\"\u003e031-093-02\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border-bottom:1px solid #ddd;text-align:center\"\u003e1\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border-bottom:1px solid #ddd\"\u003eBearing (JM511946)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px;border-bottom:1px solid #ddd\"\u003e019-035-00\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border-bottom:1px solid #ddd;text-align:center\"\u003e1\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border-bottom:1px solid #ddd\"\u003eCotter pin\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px;border-bottom:1px solid #ddd\"\u003e085-015-00\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border-bottom:1px solid #ddd;text-align:center\"\u003e1\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border-bottom:1px solid #ddd\"\u003eRubber plug\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px;border-bottom:1px solid #ddd\"\u003e010-258-00\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border-bottom:1px solid #ddd;text-align:center\"\u003e1\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border-bottom:1px solid #ddd\"\u003eO-ring\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px;border-bottom:1px solid #ddd\"\u003e010-056-00\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border-bottom:1px solid #ddd;text-align:center\"\u003e1\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border-bottom:1px solid #ddd\"\u003eOil seal\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch3 style=\"margin:22px 0 8px;color:#2B2B2B;font-size:18px\"\u003eR\u0026amp;P Service Insight | Confirm Before Installation\u003c\/h3\u003e\n\n\u003cp style=\"margin:0 0 12px;font-size:14px\"\u003eInspect the spindle for scoring, corrosion, heat damage, and bearing-seat wear before installing replacement components. Compare the original bearing numbers and oil-seal fitment, and follow the axle manufacturer's lubrication, bearing adjustment, and wheel-fastener torque procedures.\u003c\/p\u003e\n\n\u003cp style=\"margin:0 0 12px;font-size:14px\"\u003eThe kit's component list identifies bearings but does not separately list bearing cups or races. Verify whether additional components are required before beginning service.\u003c\/p\u003e\n\n\u003cdiv style=\"padding:14px;background:#f5f5f5;border-left:4px solid #777;font-size:13px\"\u003e\n\u003cstrong\u003eImportant fitment distinction:\u003c\/strong\u003e K71-840-00 is the #120 spindle bearing kit for specified AL-KO \/ Hayes 10K HD and 12K axle applications. K71-841-00 is intended for 16K #160 spindle applications. These kits have different bearing combinations and wheel-nut specifications and must not be treated as interchangeable.\n\u003c\/div\u003e\n\n\u003cdiv style=\"margin-top:20px;padding:16px;background:#C20507;color:#fff;text-align:center;font-size:14px\"\u003e\n\u003cstrong\u003eNeed help confirming your axle or spindle?\u003c\/strong\u003e\n\u003cdiv\u003eCall or text R\u0026amp;P Carriages at \u003ca href=\"tel:+18153573292\" style=\"color:#fff;text-decoration:underline;font-weight:bold\"\u003e815-357-3292\u003c\/a\u003e with your axle information, bearing numbers, and measurements.\u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003c\/div\u003e\n\n\u003cdiv style=\"background:#2B2B2B;color:#ddd;text-align:center;font-size:12px;padding:12px\"\u003eR\u0026amp;P Carriages  |  Customer Trusted. Service Tested. Parts Ready.\u003c\/div\u003e\n\n\u003c\/div\u003e\n","brand":"Dexter (order supplier)","offers":[{"title":"Default Title","offer_id":60328702935326,"sku":"K71-840-00","price":249.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2659\/6148\/files\/12D02E1A-FF5E-42AD-8702-47F3DC7964D7_1_102_a.jpg?v=1792777064","url":"https:\/\/needatrailerpart.com\/products\/al-ko-120-hub-bearing-kit-k71-840-00","provider":"Need a Trailer Part","version":"1.0","type":"link"}