WISECO - SK1288 - Piston Kit with Gaskets - 67.60 mm - Fuji Engine Type - Polaris
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 WISECO SK1288 is a precision-engineered piston kit with gaskets for 67.60 mm / Fuji Engine Type / Polaris engines, built to hold dimensional tolerances across thousands of heat cycles. All the necessary components for overboring or rebuilding your top end, giving you the kind of fit-from-day-one accuracy that prevents premature wear on the cylinder wall, wrist pin, and rings. Kit includes forged pistons, rings, wrist pins, circlips and top end gasket set. Bore - Oversize: Standard. Whether you are overboring for more displacement or simply replacing what age and hours have worn out, the SK1288 gives you a forged foundation you can trust.
Features
- All the necessary components for overboring or rebuilding your top end
- Kit includes forged pistons, rings, wrist pins, circlips and top end gasket set
- Cylinder sleeves must be purchased separately.
Specifications
- Bore - Oversize : Standard
- Piston Material : 4032 Aluminum Alloy
- Model : Pro-Lite
- Stroke Length : 65.00 mm
- Bore Size : 67.60 mm
- Displacement : 700 cc
- Product Name : Rebuild Kit
- Units : Kit
- Piston Diameter : 67.50 mm
- Skirt Coating : Non-Coated
- Type : Top End
- Riding Style : Snow
- Engine Type : 2-Stroke
- Cooling System : Liquid Cooled
<div style="border:1px solid #1a6fb0;padding:8px 12px;margin:8px 0;background:#f0f7ff;border-radius:4px;"><strong style="color:#1a6fb0;">ⓘ NOTE:</strong> Fits Nikasil bore cylinders.</div><div style="border:1px solid #1a6fb0;padding:8px 12px;margin:8px 0;background:#f0f7ff;border-radius:4px;"><strong style="color:#1a6fb0;">ⓘ NOTE:</strong> Kit Includes:</div><div style="border:1px solid #1a6fb0;padding:8px 12px;margin:8px 0;background:#f0f7ff;border-radius:4px;"><strong style="color:#1a6fb0;">ⓘ NOTE:</strong> • 3x Pistons</div><div style="border:1px solid #1a6fb0;padding:8px 12px;margin:8px 0;background:#f0f7ff;border-radius:4px;"><strong style="color:#1a6fb0;">ⓘ NOTE:</strong> • 3x Ring Sets</div><div style="border:1px solid #1a6fb0;padding:8px 12px;margin:8px 0;background:#f0f7ff;border-radius:4px;"><strong style="color:#1a6fb0;">ⓘ NOTE:</strong> • 3x Wrist Pins</div><div style="border:1px solid #1a6fb0;padding:8px 12px;margin:8px 0;background:#f0f7ff;border-radius:4px;"><strong style="color:#1a6fb0;">ⓘ NOTE:</strong> • 6x Circlips</div><div style="border:1px solid #1a6fb0;padding:8px 12px;margin:8px 0;background:#f0f7ff;border-radius:4px;"><strong style="color:#1a6fb0;">ⓘ NOTE:</strong> • 1x Top-End Gasket Kit (complete set for three-cylinders)</div>
Frequently Asked Questions - WISECO - SK1288 - Piston Kit with Gaskets - 67.60 mm - Fuji Engine Type - 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.
