WSM - 010-821-04PK - Piston Kit - 80.25 mm - Kawasaki
Engine rebuilds are only as good as the parts that go back in, and when it comes to the piston — the component under more sustained thermal and mechanical stress than anything else in the top end — there is no room for compromise. The WSM 010-821-04PK is a precision-engineered piston kit for 80.25 mm / Kawasaki engines, built to hold dimensional tolerances across thousands of heat cycles. Quality and construction that meets or exceeds OEM, giving you the kind of fit-from-day-one accuracy that prevents premature wear on the cylinder wall, wrist pin, and rings. Skirts have a nonabrasive, expansion-retarding MoS2 (Molydenum Disulfide) coating to reduce heat and friction for added power and longevity. Product Name: Piston Kit. Whether you are overboring for more displacement or simply replacing what age and hours have worn out, the 010-821-04PK gives you a forged foundation you can trust.
Features
- Quality and construction that meets or exceeds OEM
- Skirts have a nonabrasive, expansion-retarding MoS2 (Molydenum Disulfide) coating to reduce heat and friction for added power and longevity
- MoS2 coating actually draws heat through piston walls and out the bottom
- Specially hardened tops add strength to ring grooves
- Features improved E-clip design
- Order one per cylinder.
Specifications
- Product Name: Piston Kit
- Piston Material: Aluminum
- Units: Kit
- Bore - Oversize: +0.25 mm
- Engine Type: 2-Stroke
- Model: Platinum Series
- Bore - Oversize: +0,25 mm
- Bore Size: 80.25 mm
- Riding Style: Watercraft
- Skirt Coating: Moly Coated
Frequently Asked Questions - WSM - 010-821-04PK - Piston Kit - 80.25 mm - Kawasaki
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.
