WSM Top End Kit - .25mm - Polaris 54-311-11
Part Number: 09031407WSM
- SKU:
- 09031407
- UPC:
- 865369106479
- MPN:
- 54-311-11
- Condition:
- New
- Availability:
- Ships Same Business Day
- Weight:
- 2.75 LBS
Description
Engine wear happens. When your Polaris 4-stroke top end starts losing compression and power, a complete piston kit rebuild restores factory performance without the downtime of a full engine overhaul. The WSM 54-311-11 Top End Kit eliminates guesswork by bundling every component you need—pistons, rings, pins, clips, bearings, and gaskets—in one coordinated package engineered for your specific machine.
This is precision engineering that works. Pre-matched components ensure proper tolerances and ring seating, while OEM-quality gaskets guarantee no leaks after installation. Whether you're addressing high-mileage wear or rebuilding after a performance session, this kit delivers the reliability serious riders demand.
- Piston oversizing: .25mm
- Complete ring set included
- Wrist pins and clips provided
- Needle bearing set
- Head gasket included
- Base gasket included
- Intake gasket included
- Exhaust gasket included
- Oil filter included
- 4-stroke models only
- Bolt-on installation
- Manufacturer: WSM
- Part number: 54-311-11
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