BWX NTN Crank Shaft Bearing and Seal Kit CBK90012 1867069

BearingWorx Crank bearing and seal Rebuild Kit
1867069 BWX Ntn Crank Shaft Bearing And Seal Kit CBK90012 K022 Bearingworx Allballs Crank rebuild kit for MX offroad and ATV's.OEM equivalent C3 bearings and seals BWX Ntn Crank Shaft Bearing And Seal Kit CBK90012 K022 SKU1867069 BearingWorx Crank bearing and seal Rebuild Kit Bearing and linkage Crankshaft bearing and seal kits
  • £55.98 (Exc. VAT)
Temp out of stock | Usually dispatched within 24 hours
Click & Collect Only Select your local dealer on checkout
Find A Stockist Find your nearest dealer (not limited to Click & Collect)
Trade Customer? Request an account application form

BearingWorX Crank rebuild kit for MX, offroad and ATV's.

With OEM equivalent NTN C3 bearings and seals

For full fitment details in a searchable list please check the FITMENTS tab.

  • Yamaha: WR 450FA, WR 450FB, WR 450FD, WR 450FE, WR 450FF, WR 450FG, WR 450FH, WR 450FJ, WR 450FK, WR 450FL, WR 450FM, WR 450FN, WR 450FR, WR 450FS, WR 450FT, WR 450FV, WR 450FW, WR 450FX, WR 450FY, WR 450FZ, YZ 450FA, YZ 450FB, YZ 450FD, YZ 450FE, YZ 450FF, YZ 450FG, YZ 450FH, YZ 450FJ, YZ 450FK, YZ 450FL, YZ 450FR, YZ 450FS, YZ 450FT, YZ 450FV, YZ 450FW, YZ 450FX, YZ 450FY, YZ 450FZ

Contact us with any questions you have about this product


Click & Collect Only

Select a collection point from our network of available dealers. You will be notified by the chosen dealer once your order is ready to collect, estimated time is 2-3 days (depending on national holidays and dealer opening hours).

  • Free for orders over £100
  • £11.95 fee for orders below £100



Standard Delivery

Orders will be despatched as follows: To business addresses only; £9.95 (Exc VAT) delivery charge (subject to change depending on account level); Free delivery with net order values of £100 and over (Exc VAT) to the UK Mainland; Orders to N. Ireland/Eire/Isle of Man/Scilly Isles by arrangement; other destinations phone for details; Typical delivery times of 1-2 working days.

Where possible, the Company will endeavour to meet special delivery requirements subject to any additional cost being borne by the Purchaser

Unfortunately, we do not delivery to addresses outside of mainland UK without prior agreement. Without prior agreement you may place an order for Products from outside the UK, but this order must be for delivery to an address in mainland UK unless arranged otherwise prior to your order.

Pallet Charges

Larger items may incur additional carriage charges, including but not limited to 4x4 and SUV tyres.


Read our full delivery policy here

Make Model Engine/Variant Year Notes
Yamaha WR 450 FR 2003
Yamaha WR 450 FW 2007
Yamaha YZ 450 FW 2007
Yamaha WR 450 FX 2008
Yamaha WR 450 FT 2005
Yamaha WR 450 FV 2006
Yamaha WR 450 FS 2004
Yamaha WR 450 FY 2009
Yamaha WR 450 FZ 2010
Yamaha WR 450 FA 2011
Yamaha WR 450 FB 2012
Yamaha WR 450 FG 2016
Yamaha WR 450 FD 2013
Yamaha WR 450 FE 2014
Yamaha WR 450 FF 2015
Yamaha WR 450 FH 2017
Yamaha WR 450 FJ 2018
Yamaha YZ 450 FX 2008
Yamaha YZ 450 FY 2009
Yamaha YZ 450 FR 2003
Yamaha YZ 450 FS 2004
Yamaha YZ 450 FE 2014
Yamaha YZ 450 FT 2005
Yamaha YZ 450 FV 2006
Yamaha YZ 450 FF 2015
Yamaha YZ 450 FG 2016
Yamaha YZ 450 FZ 2010
Yamaha YZ 450 FA 2011
Yamaha YZ 450 FB 2012
Yamaha YZ 450 FD 2013
Yamaha YZ 450 FH 2017
Yamaha YZ 450 FJ 2018
Yamaha WR 450 FK 2019
Yamaha YZ 450 FK 2019
Yamaha YZ 450 FX 2017
Yamaha YZ 450 FX 2018
Yamaha WR 450 FL 2019
Yamaha WR 450 FM 2020
Yamaha YZ 450 FX 2019
Yamaha YZ 450 FX 2020
Yamaha YZ 450 FL 2020
Yamaha WR 450 FN 2021
Yamaha YZ 450 FX 2021
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