WSM Piston Kit for 4-Stroke Engines 81.75mm Bore

Restore peak performance to your 4-stroke engine with the WSM 81.75mm Piston Kit. Engineered to meet or exceed OEM specifications, this comprehensive kit provides everything needed for a reliable and durable engine rebuild.

Description

The WSM Piston Kit is meticulously designed for motorcycle enthusiasts and professional mechanics seeking exceptional quality and performance for their 4-stroke engines. This kit ensures a precise fit with its 81.75 mm bore size, offering a +0.75 mm oversize for rebuilding engines that require a slight bore increase. Crafted with robust materials, the construction meets or exceeds original equipment manufacturer (OEM) standards, guaranteeing reliability and longevity. A key highlight is the improved E-clip design, enhancing the security and stability of the piston pin, reducing the risk of component failure under demanding conditions. Each WSM 4-stroke piston kit is a complete solution, containing the piston, high-quality rings, a durable pin, and secure clips, simplifying the installation process and ensuring a complete overhaul. Choose the WSM Piston Kit for a dependable engine rebuild that restores power and efficiency to your ride.

Features & Highlights

• Superior OEM-Grade Quality: Manufactured with materials and construction standards that meet or exceed original equipment specifications, ensuring exceptional durability and reliability for your engine.
• Optimized Performance: Designed for 4-stroke engines with an 81.75 mm bore (+0.75 mm oversize), this kit helps restore optimal compression and power output, enhancing overall engine efficiency.
• Enhanced E-Clip Design: Features an improved E-clip mechanism for the piston pin, providing a more secure and stable fit, which minimizes wear and prolongs component life.
• Complete Rebuild Solution: Each WSM piston kit includes all essential components—piston, rings, pin, and clips—for a straightforward and comprehensive engine overhaul.
• Precision Fitment: Engineered to exact tolerances, ensuring a seamless fit and hassle-free installation, reducing downtime and getting you back on the road faster.

Technical Specifications

• Product Type: Piston Kit
• Brand: WSM
• Engine Type: 4-Stroke
• Bore Size: 81.75 mm
• Bore - Oversize: +0.75 mm
• Kit Contents: Piston, Rings, Pin, Clips
• Vendor Part Number: 50-251-06K