SPI Standard Bore Piston Rings for Yamaha Snow many 2021-2024 400 & 800 - 85mm
SPI Standard Bore Piston Rings for Yamaha Snow many 2021-2024 400 & 800 - 85mm
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Standard Bore Piston Rings for Yamaha Snow
This SPI standard bore piston ring set for Yamaha Snow 400 and 800 models from 2021-2024 delivers reliable compression and oil control for snowmobile engines.
Overview
Designed for Yamaha Snow 400 and 800 engines, these 85mm piston rings restore cylinder sealing and reduce blow-by. They are a direct replacement for stock rings, ensuring proper ring end gap and material compatibility.
Built For Performance
- Precision-ground ring faces for optimal sealing
- High-tensile cast iron construction resists wear
- Oversized 85mm bore fits standard pistons
- Chrome-plated top ring for reduced friction
- Proper tension maintains consistent contact
Fits These Machines
- for Yamaha Snow 400 (2021-2024)
- for Yamaha Snow 800 (2021-2024)
On-The-Job Use
- Snowmobile engine top-end rebuild
- Restoring compression in high-mileage sleds
- Replacing worn rings during cylinder refreshing
- Preparing engines for racing or heavy use
Specs At A Glance
| Bore Size | 85mm |
| Ring Material | Cast iron with chrome top ring |
| Type | Standard bore piston rings |
Good To Know
Q: Will these work on a 2022 Yamaha Snow 600? A: This set is specifically for 400 and 800 models; check engine size and bore before ordering.
Q: Do I need to gap these rings? A: Usually pre-gapped but always verify end gap per service manual for your specific engine.
Slight variation in finish or dimensions may occur between production runs, and fit can depend on serial number, so confirm compatibility before ordering.
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