Namura .020 Over Bore Piston Rings for Arctic Cat 1999-2005 250 Utility 66.5mm
Namura .020 Over Bore Piston Rings for Arctic Cat 1999-2005 250 Utility 66.5mm
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Over Bore Piston Rings for for Arctic Cat
These .020 over bore piston rings for for Arctic Cat are designed to restore compression in engines that have been bored to 66.5mm. This set of .020 over bore piston rings for for Arctic Cat provides a durable seal for restored 250 Utility cylinder walls.
Overview
The .020 over bore piston rings for for Arctic Cat are manufactured for precision fitment in over-sized cylinders. Utilizing these .020 over bore piston rings for for Arctic Cat ensures that clearance remains within factory tolerance levels after a machining process. These rings are intended for engine builders performing complete top end overhauls.
Built For Performance
- Engineered for .020 oversized cylinder walls
- Durable alloy construction for wear resistance
- Maintains high compression ratio
- Heat treated for consistent tension
- Designed for 66.5mm bore
Fits These Machines
- for Arctic Cat 250 Utility 1999
- for Arctic Cat 250 Utility 2000
- for Arctic Cat 250 Utility 2001
- for Arctic Cat 250 Utility 2002
- for Arctic Cat 250 Utility 2003
- for Arctic Cat 250 Utility 2004
- for Arctic Cat 250 Utility 2005
Specs At A Glance
| Bore Size | 66.5mm |
Good To Know
Q: Should I gap these rings before installation? A: Yes, always check end gap specifications to ensure they meet your service manual requirements.
Q: Can these be used on a stock cylinder? A: No, these rings are specifically sized for an engine that has been bored and honed .020 over.
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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