R09-772 | PISTON RING |
C$19.99
PISTON RING
Available on backorder
Piston and Ring Installation:
- Remember never install chrome rings in chrome plated, nikasil or electrofusion cylinders.
- Prior to installation, fit each ring into the cylinder bore and measure the end gap to eliminate the chance of ring butting. Acceptable gap range is .010 to .025. If gap is inadequate, carefully file to the recommended specs. See “Piston Clearance Guide”. Clean and lubricate all moving parts with 10W30 oil.
- Install pistons with the arrow pointing to the exhaust side of the engine (except for few models Polaris where the arrow points toward the magneto side).
- Install circlips carefully without forcing, bending or turning them. Be sure they seat properly in the grooves and position the openings down.
- Install rings onto matching pistons. Lubricate and check to be sure the end gaps can be completely closed around the locating pins.
- Install new base gaskets, compress rings and carefully slide the cylinders down into position. Before installing the cylinder heads, rotate the crankshaft by hand to make sure pistons and rings move freely into cylinder.
| Brand |
SPI |
|---|---|
| Fitment Type |
Guaranteed Fit |
OEM AND OTHER PART NUMBER
ADDITIONAL NUMBER
- R09-772
SPI Provides quality aftermarket Snowmobile parts and accessories that deliver on use and performance.
Because we keep in close contact with our Dealer Network, You can be assured of the Functionality and Quality of SPI. Unlike other companies whose main goal is set on pricing, We never source our aftermarket products in such a way. Each SPI product is specially designed to work as well or better than that of the Original Equipment’s part it replaces. If we wouldn’t put it on our own machines, we wouldn’t put it on yours- That’s the SPI promise.
All SPI products are tested before shipment to maintain the high level of quality that snowmobilers worldwide demand and most of the factories we use are ISO certified.
PRODUCT SPECIFIC TESTING INCLUDES:
- Electrical testing reports.
- 100% testing on cylinders.
- 3D scanning and constant material analysis on pistons.
- QC procedures on every step of the piston manufacturing process.
SPECIALIZATION
Our specialization in winter power sport products allows us to focus on materials and designs that won’t be compromised by cold temperatures or rough backcountry riding. We strive to keep you out of the shop and on the trails.
SPI is your source for quality aftermarket snowmobile parts that deliver on quality and performance at a phenomenal value. We are committed to providing quality products for your machine because we live and breathe this sport and want to ensure all of you are able to get out and ride! We hold our products to high-standards and quality, which is the heart of our mission. With SPI your riding experience will be better than ever no matter where the snow takes you!
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