Wiseco Yamaha YZ/WR400 13.5:1 3622XR Piston Part #4650M09200

Forged from high-silicon aluminum alloy for maximum strength and dependability.

Innovative forging design and piston skirt provide maximum horsepower and torque.

Wiseco High-Performance piston kits are priced with piston, rings, pins and circlips (unless noted otherwise).

Oversize pistons require cylinder sleeving.

Upgrade your Yamaha YZ or WR400 with the Wiseco 3622XR piston designed for optimal performance and durability. Crafted from high-quality materials, this piston offers reliable operation under demanding conditions. It features a high compression ratio of 13.5:1, enhancing engine power and efficiency. The precise engineering of this piston ensures a perfect fit, contributing to smooth engine performance and extended engine life. The Wiseco 4650M09200 piston is an essential component for riders seeking to restore or boost their motorcycle's performance without compromising reliability. Installation is straightforward, and the piston is built to meet or exceed OEM standards, providing peace of mind during your rebuild or upgrade process.

Features:

• High-performance piston engineered for Yamaha YZ and WR400 models

• High compression ratio of 13.5:1 for increased horsepower

• Constructed from durable, high-quality materials for longevity

• Designed for reliable operation under high-stress conditions

• Exact fit for Yamaha YZ/WR400 with part number 4650M09200