WSM Platinum Series Standard Piston Kit for Polaris 250 1983-2006

Upgrade your Polaris 250 engine with the WSM Platinum Series Standard Piston Kit. Engineered to meet or exceed OEM specifications, this high-performance piston kit ensures reliable power and extended engine life for your ATV.

Description

The WSM Platinum Series Standard Piston Kit is meticulously crafted to deliver exceptional performance and durability for Polaris TRAIL BOSS 250 2X4 and TRAIL BLAZER 250 2X4 models from 1983 to 2006. This premium Polaris 250 piston features a robust construction that not only meets but often surpasses original equipment manufacturer standards, making it an ideal choice for engine rebuilds or performance upgrades. The piston skirts are treated with a non-abrasive, expansion-retarding MoS2 (Molybdenum Disulfide) coating. This advanced coating significantly reduces heat and friction within the cylinder, contributing to increased power output and remarkable longevity. Furthermore, the MoS2 coating actively dissipates heat away from the piston walls, enhancing overall engine cooling. Designed for resilience, the piston tops are specially hardened to fortify the ring grooves, preventing wear and ensuring consistent ring seal. An improved E-clip design is also incorporated for secure and straightforward installation, providing peace of mind during your engine overhaul. This comprehensive motorcycle piston kit is sold per cylinder, ensuring you get exactly what you need for a complete and effective engine restoration.

Features & Highlights

• OEM-Exceeding Quality: Constructed with superior materials and precision engineering to meet or surpass original equipment manufacturer standards, guaranteeing reliable performance and peace of mind.
• Advanced MoS2 Coating: Features a non-abrasive, expansion-retarding Molybdenum Disulfide (MoS2) coating on the skirts, actively reducing friction and heat for enhanced power delivery and significantly extended piston life.
• Optimized Heat Management: The innovative MoS2 coating efficiently draws heat through the piston walls and out the bottom, contributing to cooler engine operation and improved durability.
• Reinforced Ring Grooves: Specially hardened piston tops provide exceptional strength to the ring grooves, preventing premature wear and ensuring optimal ring sealing under demanding conditions.
• Secure E-Clip Design: Incorporates an improved E-clip design for a more secure fit and simplified installation, making your engine rebuild process smoother and more reliable.
• Direct Fitment: Specifically engineered as a standard size replacement for Polaris TRAIL BOSS 250 2X4 and TRAIL BLAZER 250 2X4 models (1983-2006).

Technical Specifications

• Brand: WSM
• Series: Platinum Series
• Piston Size: Standard
• Engine Displacement (Fitment): 250cc
• Coating: MoS2 (Molybdenum Disulfide)
• EAN: 0865369209934

Important to Know

Important Notes:

• This piston kit is sold per cylinder. Please order the appropriate quantity for your engine's cylinder count.
• Ensure the "Standard" piston size is compatible with your engine's current bore specifications.