§ 01 / Part
09240427 REPLACEMENT MAIN BEARING
incl. VAT
Usually dispatched within 3 working days.
Authorised stockist
WOSSNER
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§ 02 / About this part
What it is
The WOSSNER REPLACEMENT MAIN BEARING, bottom end. Stocked by Iron Offroad, the UK MX hard parts specialist.
This main bearing supports the crankshaft at the heart of your lower engine. It seats directly into the crankcase to manage the radial loads of the rotating assembly. High hours and race conditions eventually cause internal play or surface fatigue. Replace this component during a top-to-bottom rebuild to maintain precise crank alignment. Proper installation requires splitting the cases and using heat to seat the outer race. This bearing matches OEM tolerances to ensure your crank spins true without vibration. It is a critical part for restoring engine balance and longevity.
§ 03 / Specs
The numbers
- Brand
- WOSSNER
- Part number
- 09240427
- Category
- Bottom End
- Weight
- 0.09 kg
- VAT
- 20%
// Fitment
Will it fit your bike?
Fits 3 models · 6 year-bands
Gas Gas 1 model
KTM 1 model
Yamaha 4 models
No matches. Try a different make or model.
* Fitment data is provided as a guide. Verify compatibility against the bike's owner's manual or service handbook before ordering. Iron Offroad accepts no liability for incorrect application. Full terms and conditions apply.
§ 05 / About Iron Offroad
Iron Offroad
// Related
