SPI Standard Bore Piston Ring for Polaris 440 XCF TranSport Indy Trail 67.75mm
SPI Standard Bore Piston Ring for Polaris 440 XCF TranSport Indy Trail 67.75mm
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Standard Bore Piston Ring for for SPI
This standard bore piston ring for for Polaris 440 XCF TranSport and Indy Trail maintains cylinder pressure for 67.75mm bore engines.
Overview
The standard bore piston ring for for Polaris seals the gap between the piston and the cylinder wall. A fresh standard bore piston ring for for Polaris improves compression and restores lost power to the engine. These rings are intended for engine rebuilds where the cylinder remains within factory tolerance.
Built For Performance
- Engineered for heat dissipation
- Durable material for high RPM use
- Precision gap sizing for compression
- Resistant to thermal expansion
Fits These Machines
- for Polaris 440 XCF
- for Polaris TranSport
- for Polaris Indy Trail
Specs At A Glance
| Part Number(s) | 67.75mm |
Good To Know
Q: Are these rings sold as a set? A: These are sized for standard bore configurations as indicated.
Q: What is the importance of gap sizing? A: Proper ring gap ensures the engine maintains compression without seizing due to thermal expansion.
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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