{"title":"Crankshaft Bearing \u0026 Seal Kit","description":"\u003cp\u003eFind Crankshaft Bearing \u0026amp; Seal Kit designed for hard riding, fast laps and long days in the dirt — quality parts chosen for real-world off-road use.\u003c\/p\u003e\u003cp\u003eThis range focuses on parts \u0026amp; accessories — ideal when you want better performance, durability and reliability without compromising on quality. Expect proven quality from leading manufacturers, with options to suit modern and classic off-road machines.\u003c\/p\u003e\u003cp\u003eSuitable for a wide range of off-road machines, with parts selected to match real rider needs and workshop standards.\u003c\/p\u003e\u003cp\u003eAs a premium UK motocross and ATV parts supplier, 2bros-mx.com stocks trusted brands and dependable components to keep you riding with confidence.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eFor fitment advice or enquiries, contact us on +44 330 133 3748 or email info@2bros-mx.com.\u003c\/strong\u003e\u003c\/p\u003e","products":[{"product_id":"crankshaft-bearing-seal-kit-prox-23-cbs31099-rm85-02-18","title":"CRANKSHAFT BEARING \u0026 SEAL KIT, PROX 23.CBS31099 RM85 02-18","description":"\u003cp\u003eEngine Crankshaft Bearing \u0026amp; Seal Kit. MADE IN JAPAN.\u003c\/p\u003e\n\n\u003cp\u003eand carefree driving. The sets contain all parts you need for rebuilding your crankshaft and can be used in combination with all other ProX or OEM crankshaft related products.\u003c\/p\u003e\n\n\u003cp\u003e- Meets or exceeds OEM quality.\u003cbr\u003e\n- Direct oem replacement.\u003cbr\u003e\n- All products are factory tested for 100% reliability at point of sale.\u003cbr\u003e\n- Designed to handle increased power loads.\u003cbr\u003e\n- PROX Racing products are a high quality replacement part and carries our guarantee of your satisfaction.\u003cbr\u003e\n- Please check the image before ordering to avoid mistakes.\u003cbr\u003e\n- (Distributed oro2u.com)\u003c\/p\u003e\n\n\u003cp\u003e\u003cbr\u003e\nSuzuki RM 80 1999-2001,\u003cbr\u003e\nSuzuki RM 85 2002-2022,\u003c\/p\u003e\n\n\u003cp\u003eProX 23.CBS31099\u003c\/p\u003e\n\n\u003cp\u003e \u003c\/p\u003e\n\n\u003cp\u003e \u003c\/p\u003e","brand":"Pro-X Racing","offers":[{"title":"Default Title","offer_id":51393570865418,"sku":"56-314.prox","price":51.57,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0898\/2757\/4026\/files\/image-1-6E27DA70-C5C9-4273-AB79-27F2CA90CB7C_56-314.PROX.jpg?v=1750706800"},{"product_id":"crankshaft-bearing-seal-kit-allballs-24-1030-cr250-92-07","title":"CRANKSHAFT BEARING \u0026 SEAL KIT, ALLBALLS 24-1030 CR250 92-07","description":"\u003cp\u003eHigh-quality crankshaft bearing and seal kit designed for Honda CR250R models from 1992 to 2007. This kit includes OEM-matched high-speed bearings and EMQ-standard seals for reliable performance and durability. The seals feature garter-spring inner lips with a rubber-covered outer diameter for optimal sealing. This complete kit provides all the components required for a full crankshaft rebuild.\u003c\/p\u003e\n\n\u003ch3\u003eFeatures:\u003c\/h3\u003e\n\n\u003cul\u003e\n\t\u003cli\u003eOEM-matched high-speed bearings and EMQ-standard seals.\u003c\/li\u003e\n\t\u003cli\u003eGarter-spring inner lips deliver superior sealing performance.\u003c\/li\u003e\n\t\u003cli\u003eComprehensive kit for reliable and long-lasting crankshaft rebuilds.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eKit Contents:\u003c\/h3\u003e\n\n\u003cul\u003e\n\t\u003cli\u003e(2) Engine Bearings (63\/28-C3)\u003c\/li\u003e\n\t\u003cli\u003e(1) Oil Seal (20x37x7, 34-1024)\u003c\/li\u003e\n\t\u003cli\u003e(1) Oil Seal (38x58x11, 34-1003)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eCross-reference Numbers:\u003c\/h3\u003e\n\n\u003cul\u003e\n\t\u003cli\u003eOil Seal (38x58x11): 91201-KA4-004\u003c\/li\u003e\n\t\u003cli\u003eBearing, Radial Ball: 91008-KAE-731\u003c\/li\u003e\n\t\u003cli\u003eOil Seal (20x37x7): 91205-KZ3-861\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eVehicle Fitments:\u003c\/h3\u003e\n\n\u003ch4\u003eHonda:\u003c\/h4\u003e\n\n\u003cul\u003e\n\t\u003cli\u003eCR250R (1992–2007)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003ePart Number: 24-1030\u003c\/p\u003e","brand":"All Balls Racing","offers":[{"title":"Default Title","offer_id":51393571356938,"sku":"56-330.ab","price":67.55,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0898\/2757\/4026\/files\/image-1-6E27DA70-C5C9-4273-AB79-27F2CA90CB7C_56-330.AB.jpg?v=1750706802"},{"product_id":"crankshaft-bearing-seal-kit-allballs-24-1003-cr125r-87-07","title":"CRANKSHAFT BEARING \u0026 SEAL KIT, ALLBALLS 24-1003 CR125R 87-07","description":"\u003cp\u003e\u003cspan style=\"font-size:\" medium\u003e\u003cstrong\u003eALLBALLS CRANKSHAFT BEARING \u0026amp; SEAL KIT 24-1003 \u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e \u003cp\u003e\u003cspan style=\"text-decoration:\" underline\u003e\u003cstrong\u003eHonda \u003c\/strong\u003e\u003c\/span\u003e\u003cbr\u003eCR125R 86-07\u003c\/p\u003e \u003cdiv class=\"head\"\u003e \u003ch4\u003e\u003cspan style=\"text-decoration:\" underline\u003eKit Contents\u003c\/span\u003e\u003c\/h4\u003e \u003c\/div\u003e \u003ctable class=\"data-table\" cellspacing=\"0\"\u003e \u003ctbody\u003e \u003ctr class=\"odd\"\u003e \u003ctd class=\"label\" width=\"40%\"\u003eDescription\u003c\/td\u003e \u003ctd class=\"label\" width=\"20%\"\u003eQTY per Kit\u003c\/td\u003e \u003c\/tr\u003e \u003ctr class=\"even\"\u003e \u003ctd class=\"data\" last width=\"40%\"\u003eSeal\u003c\/td\u003e \u003ctd class=\"data\" last width=\"20%\"\u003e1\u003c\/td\u003e \u003c\/tr\u003e \u003ctr class=\"odd\"\u003e \u003ctd class=\"data\" last width=\"40%\"\u003eSeal\u003c\/td\u003e \u003ctd class=\"data\" last width=\"20%\"\u003e1\u003c\/td\u003e \u003c\/tr\u003e \u003ctr class=\"even\"\u003e \u003ctd class=\"data\" last width=\"40%\"\u003eEngine Bearing\u003c\/td\u003e \u003ctd class=\"data\" last width=\"20%\"\u003e2\u003c\/td\u003e \u003c\/tr\u003e \u003c\/tbody\u003e \u003c\/table\u003e \u003cp\u003e\u003cspan style=\"text-decoration:\" underline\u003e\u003cstrong\u003ePart No.\u003c\/strong\u003e\u003c\/span\u003e 56-303 (oro2u.com)\u003c\/p\u003e \u003cp\u003e\u003c\/p\u003e","brand":"All Balls Racing","offers":[{"title":"Default Title","offer_id":51393571684618,"sku":"56-303.ab","price":62.86,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0898\/2757\/4026\/files\/image-1-6E27DA70-C5C9-4273-AB79-27F2CA90CB7C_56-303.AB.jpg?v=1750706803"},{"product_id":"crankshaft-bearing-seal-kit-allballs-24-1081-kxf-250-rmz","title":"CRANKSHAFT BEARING \u0026 SEAL KIT, ALLBALLS 24-1081 KXF 250 RMZ","description":"\u003cp\u003eCrankshaft bearing kit designed for Kawasaki and Suzuki models. This kit includes precision Japanese KOYO crank bearings, engineered for reliable performance and durability. Suitable for 4-stroke applications, the kit includes both right and left crankshaft bearings.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cul\u003e\n\t\u003cli\u003eHigh-quality KOYO bearings for enhanced reliability and performance.\u003c\/li\u003e\n\t\u003cli\u003eSpecifically designed for 4-stroke engines (seals not included).\u003c\/li\u003e\n\t\u003cli\u003eDirect OEM replacement for precise fitment.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cul\u003e\n\t\u003cli\u003eSeal 34-1001 (22x40x8): Quantity 1\u003c\/li\u003e\n\t\u003cli\u003eEngine Bearing 6206 C3 KOYO: Quantity 2\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003eCross-Reference OEM Part Numbers:\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cul\u003e\n\t\u003cli\u003eBEARING-BALL, CRANKSHAFT MAIN: 92045-0827\u003c\/li\u003e\n\t\u003cli\u003ePROX: 23.CBS43004\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003eVehicle Fitment:\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eKawasaki\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cul\u003e\n\t\u003cli\u003eKX250F (2004-2018)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003eSuzuki\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cul\u003e\n\t\u003cli\u003eRMZ250 (2004-2006)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003ePart Number:\u003c\/strong\u003e 24-1081\u003c\/p\u003e","brand":"All Balls Racing","offers":[{"title":"Default Title","offer_id":51393572995338,"sku":"56-359.ab","price":46.26,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0898\/2757\/4026\/files\/image-1-6E27DA70-C5C9-4273-AB79-27F2CA90CB7C_56-359.AB.jpg?v=1750706810"},{"product_id":"crankshaft-bearing-seal-kit-allballs-24-1014-rm80-rm85","title":"CRANKSHAFT BEARING \u0026 SEAL KIT, ALLBALLS 24-1014 RM80 RM85","description":"\u003cp\u003eHigh-quality crankshaft bearing and seal kit designed for Suzuki RM80, RM85, and RM85L models. This kit includes OEM-matched high-speed bearings and EMQ-standard seals for reliable performance and durability. The seals feature garter-spring inner lips with a rubber-covered outer diameter for optimal sealing. The kit contains all components required for a complete crankshaft rebuild.\u003c\/p\u003e\n\n\u003ch3\u003eFeatures:\u003c\/h3\u003e\n\n\u003cul\u003e\n\t\u003cli\u003eOEM-matched high-speed bearings and EMQ-standard seals.\u003c\/li\u003e\n\t\u003cli\u003eGarter-spring inner lips provide enhanced sealing performance.\u003c\/li\u003e\n\t\u003cli\u003eComplete kit includes all components needed for crankshaft rebuilds.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eKit Contents:\u003c\/h3\u003e\n\n\u003cul\u003e\n\t\u003cli\u003e(2) Engine Bearings (6304 C3 KOYO)\u003c\/li\u003e\n\t\u003cli\u003e(1) Seal (34-1011)\u003c\/li\u003e\n\t\u003cli\u003e(1) Seal (34-1041)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eCross-reference Numbers:\u003c\/h3\u003e\n\n\u003cul\u003e\n\t\u003cli\u003eBearing (20x52x15): 09262-20082\u003c\/li\u003e\n\t\u003cli\u003eOil Seal (30x40x7): 09283-30061\u003c\/li\u003e\n\t\u003cli\u003eOil Seal (18x30x7): 09283-18007\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eVehicle Fitments:\u003c\/h3\u003e\n\n\u003ch4\u003eSuzuki:\u003c\/h4\u003e\n\n\u003cul\u003e\n\t\u003cli\u003eRM80 (1989–2001)\u003c\/li\u003e\n\t\u003cli\u003eRM85 (2002–2017)\u003c\/li\u003e\n\t\u003cli\u003eRM85L (2003–2016)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003ePart Number: 56-314.AB\u003c\/p\u003e","brand":"All Balls Racing","offers":[{"title":"Default Title","offer_id":51393573486858,"sku":"56-314.ab","price":56.92,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0898\/2757\/4026\/files\/image-1-6E27DA70-C5C9-4273-AB79-27F2CA90CB7C_56-314.AB.jpg?v=1750706812"},{"product_id":"crankshaft-bearing-seal-kit-allballs-24-1004-cr250-cr500","title":"CRANKSHAFT BEARING \u0026 SEAL KIT, ALLBALLS 24-1004 CR250 CR500","description":"\u003cp\u003e\u003cstrong\u003e\u003cspan style=\"font-size:\" medium\u003eALLBALLS CRANKSHAFT BEARING \u0026amp; SEAL KIT 24-1004 \u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003e\u003cspan style=\"text-decoration:\" underline\u003eHonda \u003c\/span\u003e\u003c\/strong\u003e\u003cbr\u003eCR250R 84-91, CR500R 84-01\u003c\/p\u003e \u003cdiv class=\"head\"\u003e \u003ch4\u003e\u003cspan style=\"text-decoration:\" underline\u003eKit Contents\u003c\/span\u003e\u003c\/h4\u003e \u003c\/div\u003e \u003ctable class=\"data-table\" cellspacing=\"0\"\u003e \u003ctbody\u003e \u003ctr class=\"odd\"\u003e \u003ctd class=\"label\" width=\"40%\"\u003eDescription\u003c\/td\u003e \u003ctd class=\"label\" width=\"20%\"\u003eQTY per Kit\u003c\/td\u003e \u003c\/tr\u003e \u003ctr class=\"even\"\u003e \u003ctd class=\"data\" last width=\"40%\"\u003eSeal\u003c\/td\u003e \u003ctd class=\"data\" last width=\"20%\"\u003e1\u003c\/td\u003e \u003c\/tr\u003e \u003ctr class=\"odd\"\u003e \u003ctd class=\"data\" last width=\"40%\"\u003eSeal\u003c\/td\u003e \u003ctd class=\"data\" last width=\"20%\"\u003e1\u003c\/td\u003e \u003c\/tr\u003e \u003ctr class=\"even\"\u003e \u003ctd class=\"data\" last width=\"40%\"\u003eEngine Bearing\u003c\/td\u003e \u003ctd class=\"data\" last width=\"20%\"\u003e2\u003c\/td\u003e \u003c\/tr\u003e \u003c\/tbody\u003e \u003c\/table\u003e \u003cp\u003e\u003cspan style=\"text-decoration:\" underline\u003e\u003cstrong\u003ePart No\u003c\/strong\u003e\u003c\/span\u003e. 56-304  (oro2u.com)\u003c\/p\u003e \u003cp\u003e\u003c\/p\u003e","brand":"All Balls Racing","offers":[{"title":"Default Title","offer_id":51393574174986,"sku":"56-304.ab","price":69.2,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0898\/2757\/4026\/files\/image-1-6E27DA70-C5C9-4273-AB79-27F2CA90CB7C_56-304.AB.jpg?v=1750706817"},{"product_id":"crankshaft-bearing-seal-kit-allballs-24-1047-kx250-02-07","title":"CRANKSHAFT BEARING \u0026 SEAL KIT, ALLBALLS 24-1047 KX250 02-07","description":"\u003cp\u003eCrankshaft bearing and seal kit designed for Kawasaki KX250 models (2002-2007). This kit provides high-speed bearings and EMQ-standard seals, ensuring reliable performance and durability. The seals feature a garter spring on the inner lips and a rubber-covered outer diameter for optimal performance.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cul\u003e\n\t\u003cli\u003eHigh-speed bearings and seals matched to OEM specifications.\u003c\/li\u003e\n\t\u003cli\u003eEMQ-standard seals for reliable operation.\u003c\/li\u003e\n\t\u003cli\u003eRubber-covered seals with garter springs for enhanced sealing performance.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cul\u003e\n\t\u003cli\u003eIncludes two 20-2036 non-sealed bearings (28x72x18mm).\u003c\/li\u003e\n\t\u003cli\u003eIncludes one 34-1004 seal and one 34-1007 seal.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003eCross-Reference OEM Part Numbers:\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cul\u003e\n\t\u003cli\u003eBEARING-BALL, CRANK MAIN: 92045-1445\u003c\/li\u003e\n\t\u003cli\u003eSEAL-OIL, TCJ 25x45x7: 92049-0031\u003c\/li\u003e\n\t\u003cli\u003eSEAL-OIL, TCJ 20x40x7: 92049-0032\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003eVehicle Fitment:\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cul\u003e\n\t\u003cli\u003eKawasaki KX250 (2002-2007)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003ePart Number:\u003c\/strong\u003e 24-1047\u003c\/p\u003e","brand":"All Balls Racing","offers":[{"title":"Default Title","offer_id":51393574863114,"sku":"56-356.ab","price":57.52,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0898\/2757\/4026\/files\/image-1-6E27DA70-C5C9-4273-AB79-27F2CA90CB7C_56-356.AB.jpg?v=1750706820"}],"url":"https:\/\/2bros-mx.com\/collections\/crankshaft-bearing-seal-kit.oembed","provider":"2bros-mx.com","version":"1.0","type":"link"}