Prox 4-Stroke Piston Kit 660cc for Yamaha Raptor YFM 660 R

Upgrade your Yamaha's performance and reliability with the high-quality Prox 4-Stroke Piston Kit 660cc. Engineered as a direct OEM replacement, this kit ensures optimal fit and lasting durability for your engine rebuild.

Description

The Prox 4-Stroke Piston Kit is meticulously manufactured in Japan, adhering to the highest standards of quality and precision. Designed to be a direct OEM replacement, it restores your engine's original performance characteristics, making it an ideal choice for a comprehensive motorcycle engine rebuild kit. Each piston is precision machined on state-of-the-art CNC equipment, guaranteeing exact dimensions and superior fit within the cylinder. This attention to detail ensures proper piston-to-cylinder wall clearances, crucial for engine longevity and efficient power delivery. Compatible with the Yamaha Raptor YFM 660 R and Tenere XTZ 660 models from 1991-2007, this kit provides a reliable foundation for bringing your 660cc 4-stroke engine back to peak condition. It’s also available with oversize piston options, allowing you to perfectly match manufacturer specifications even after cylinder wear.

Features & Highlights

• OEM-Quality Replacement: Expertly manufactured in Japan to meet or exceed original equipment specifications, ensuring reliable performance and a perfect fit.
• Precision CNC Machining: Each component is crafted with advanced CNC technology, guaranteeing exact dimensions and optimal piston-to-cylinder wall clearances for enhanced engine life.
• Comprehensive Rebuild Kit: Includes all essential components for a complete piston replacement: a high-quality piston, piston rings, wrist pin, and circlips.
• Optimized for Cylinder Wear: Features oversize piston options that rigorously follow manufacturer clearances, making it suitable for engines requiring cylinder refurbishment.
• Engineered for Durability: Designed to withstand the demanding conditions of high-performance 4-stroke engines, offering long-term reliability and consistent power output.

Technical Specifications

• Brand: Prox
• Product Type: Piston Kit
• Engine Type: 4-Stroke
• Displacement: 660cc
• Fitment: Yamaha Raptor YFM 660 R (1991-2007), Yamaha Tenere XTZ 660 (1991-2007)
• Kit Contents: Piston, Piston Rings, Wrist Pin, Circlips
• Manufacturing Origin: Japan
• EAN: 0193564275639