







For Ski-Doo 09-751 Piston Kit STD 380cc Safari Skandic Snowmobile 1980-2006 SPI 09-751
Description
Restore sharp throttle response, dependable pull-starting, and reliable compression on your fan-cooled Ski-Doo utility or trail snowmobile with this premium standard-bore piston kit. Manufactured to exact original equipment tolerances, this piston assembly is designed specifically for the air-cooled Rotax 377 / 380 twin-cylinder platform to withstand prolonged high-load operation without scuffing or ring land fatigue.
Item Specifications
Kit Contents
Each individual kit contains hardware to service one (1) cylinder:
Engine Order Note: Rotax 377/380 twin-cylinder powerheads require two (2) individual kitsto replace both pistons simultaneously during a complete top-end overhaul.
Fitment:
Brand | Model Series | Engine Type / Displacement | Production Years |
Ski-Doo | Safari 377 / L / LE / GL / LX | Rotax 377 Fan-Cooled Twin | 1984 – 1994 |
Ski-Doo | Skandic 377 / 380 / 380F | Rotax 377 / 380 Fan-Cooled Twin | 1982 – 2006 |
Ski-Doo | Touring E / LE / 380F | Rotax 377 / 380 Fan-Cooled Twin | 1995 – 2006 |
Ski-Doo | MX Z 380F / Legend 380F | Rotax 380F Fan-Cooled Twin | 2001 – 2006 |
Ski-Doo | Formula SL / S | Rotax 377 / 380 Fan-Cooled Twin | 1995 – 2000 |
Ski-Doo | Citation 4500 / Mirage | Rotax 377 Fan-Cooled Twin | 1980 – 1984 |
Bore Verification: Standard bore on Rotax 377/380 engines is62.00 mm. Always measure cylinder bore clearance with a micrometer or feeler gauge prior to assembly to ensure cylinders do not require oversize pistons (.010" / .020" or 62.25mm / 62.50mm) due to scoring or wear.
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SAFETY NOTICE & LEGAL DISCLAIMER:
1. Mandatory Professional Installation: This is a high-performance mechanical component. For your safety, this product MUST be installed by a certified professional technician. Improper installation may result in catastrophic mechanical failure, loss of vehicle control, and serious or life-threatening risks.
2. Assumption of Risk: Operating power sports equipment involves inherent dangers. By purchasing this product, the user acknowledges and assumes all risks of personal injury or property damage. Our company is not liable for any direct or indirect damages arising from improper use, modification, or unauthorized installation.
3. Compatibility Statement: Manufacturer names and OEM part numbers are used for identification and compatibility purposes only. Our products are independent aftermarket replacement parts and are not affiliated with the original equipment manufacturers.
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