PROX - 01.5808.000 - Piston Kit - 82.00 mm - 800R PTEK Engine Type - Ski-Doo
Engine rebuilds done right start with the right piston, and the PROX 01.5808.000 at 82.00 mm delivers the precision and material quality that serious riders and race mechanics expect from a top-tier aftermarket supplier. High-quality cast piston made with dedicated tooling and molding, ensuring dimensional accuracy from the first start-up. Made from hypereutectic alloy for extra strength and reduced expansion, which means it holds tight tolerances longer and runs cooler than standard alloy alternatives. Special dual-ring setup for improved durability and resistance to wear, and full MOS2 skirt coating for improved breaking in and resistance to scuffing helps the new piston seat properly during break-in. Anodized piston dome for increased protection against excessive heat, rounding out a component built for reliability from the very first fire-up through thousands of miles. Whether you are refreshing a worn top-end or building a motor from scratch, the 01.5808.000 gives you a solid foundation for a long-lasting engine. Sold as a complete kit.
Features
- High-quality cast piston made with dedicated tooling and molding
- Made from hypereutectic alloy for extra strength and reduced expansion
- Special dual-ring setup for improved durability and resistance to wear
- Full MOS2 skirt coating for improved breaking in and resistance to scuffing
- Anodized piston dome for increased protection against excessive heat
- Usage of high-quality rings such as Riken for optimum heat transfer and sealing
- Kit includes piston, rings, pin, clips and top-end bearing
OEM Part Numbers: 420890726
Specs
- Style: Cast
- Bore Size: 82.00 mm
- Engine Type: 2-Stroke
- Type: Dual Ring Design
- Bore - Oversize: Standard
- Piston Material: Hypereutectic Alloy
- Riding Style: Snow
- Product Name: Piston Kit
- Displacement: 800 cc
- Skirt Coating: Molybdenum Disulphite
- Units: Kit
OEM Part Numbers
- 420890726
Frequently Asked Questions - PROX - 01.5808.000 - Piston Kit - 82.00 mm - 800R PTEK Engine Type - Ski-Doo
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.
