ProX Piston Kit for Yamaha WR450F, YZ450F and YZ450FX (01.2450.A)

Upgrade your Yamaha motorcycle engine with the PROX 01.2450.A Piston Kit, engineered for dependable performance and precise fitment. This comprehensive kit includes a piston, piston rings, wrist pin, circlips and an instruction sheet, providing the essential components needed for a professional piston replacement. The 96.95 mm piston is designed for use with select Yamaha WR450F, YZ450F and YZ450FX models.
The PROX piston is precision machined on state-of-the-art CNC equipment to support consistent dimensions, reliable operation and accurate engine assembly. Its carefully manufactured design helps deliver dependable performance under demanding riding conditions, making it a practical choice for engine rebuilding, maintenance and performance applications.
Included piston rings are produced by OEM factories to exact specifications, helping promote proper sealing and compatibility with the piston. The included wrist pin and circlips complete the piston assembly, while the instruction sheet provides helpful installation guidance. Verify vehicle application and engine specifications before installation to ensure proper compatibility.
Feature: Precision-machined PROX piston manufactured using state-of-the-art CNC equipment
Feature: Includes piston, piston rings, wrist pin, circlips and instruction sheet
Feature: OEM-factory piston rings made to exact specifications
Feature: 96.95 mm piston size for selected Yamaha applications
Feature: Designed for Yamaha WR450F, YZ450F and YZ450FX motorcycles

Features:

• Precision-machined PROX piston manufactured using state-of-the-art CNC equipment

• Includes piston, piston rings, wrist pin, circlips and instruction sheet

• OEM-factory piston rings made to exact specifications

• 96.95 mm piston size for selected Yamaha applications

• Designed for Yamaha WR450F, YZ450F and YZ450FX motorcycles

Ships from Parts Unlimited.