CRANKSHAFT ASSEMBLY YAMAHA YZ 250 03-26 WISECO WWCA030

A steel crankshaft assembly for Yamaha YZ 250 and YZ 250X two-stroke models, supplied as Wiseco WWCA030. This unit features a 72.00 mm stroke, includes the piston pin bearing, and corresponds to OEM reference 5UP-11400-10.

Features

• Supplied as Wiseco part WWCA030

• Includes piston pin bearing

Specifications

• Engine type: 2-stroke

• Stroke: 72.00 mm

• Material: Steel

Cross-Reference OEM Part Numbers

• 5UP-11400-10

Vehicle Fitments

• Yamaha YZ 250 (2003–2026)

• Yamaha YZ 250X (2016–2026)