A steel crankshaft assembly for Yamaha YZ 450 F four-stroke models, supplied as Wiseco WWCA173. This unit features a 63.40 mm stroke and corresponds to OEM reference 33D/1SL-11400-00.

Features

• Supplied as Wiseco part WWCA173

Specifications

• Engine type: 4-stroke

• Stroke: 63.40 mm

• Material: Steel

Cross-Reference OEM Part Numbers

• 33D/1SL-11400-00

Vehicle Fitments

• Yamaha YZ 450 F (2010–2017)