WSM - 50-300PK - Piston Kit - Standard - Polaris
The WSM 50-300PK Piston Kit for Polaris vehicles is a high-quality replacement part that meets or exceeds OEM standards. It features an improved E-clip design and includes a piston, rings, pin, and clips. Additional rings are available separately, and one kit is needed per cylinder. The piston skirts are coated with a nonabrasive MOS2 coating to reduce heat and friction, improving power and longevity. The coating also helps draw heat away from the piston walls. The kit is specifically designed for ATVs and the piston is made of aluminum with a standard bore size of 72.00mm. The tops of the pistons are specially hardened to add strength to the ring grooves, ensuring durability and performance.
Features
Specs
Frequently Asked Questions - WSM - 50-300PK - Piston Kit - Standard - Polaris
How do I know if this part fits my vehicle?
Check the fitment information listed on this page against your exact year, make, model, and (where applicable) trim, engine size, or configuration. If your exact vehicle isn't listed, or you're not sure, use the product chat on this page or contact our support team before ordering - we're glad to help confirm fitment.
What does it mean if a product is listed as universal fit?
Universal fit means the product is designed to work across a range of vehicles, not that it's guaranteed to fit every one. Compare the listed measurements, mounting requirements, and connector or hardware specs against your specific vehicle before ordering, since some installations may need additional hardware or minor fabrication.
Where can I find installation instructions for this product?
General installation notes are provided above where available. For detailed step-by-step instructions, refer to the manufacturer's documentation included with the product, or use the product chat on this page for questions about difficulty, required tools, or whether professional installation is recommended.
What if I have more questions about this product?
Use the product chat on this page for fitment, specs, installation, and compatibility questions, or contact our support team directly for help before you order.
