Genuine YX140 Gen 3 Crank Case Gearbox Bearing Kit Pit Bike Engine Needle Roller

Genuine YX140 engine bearing kit for crankcase and gearbox. Made to fit – YX140. Suitable for YX engines with a roller bearing gearbox. Needle Bearing – O.D. 27mm, I.D. 15mm, 12mm Width. Bearing 1,2 – O.D. 40mm, I.D. 17mm, 12mm Width.

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