Namura .010 Over Bore Piston Rings for Sea-Doo 580 1990-1996 76.25mm SEE LIST
Namura .010 Over Bore Piston Rings for Sea-Doo 580 1990-1996 76.25mm SEE LIST
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Piston Rings for for Namura
These .010 over bore piston rings for for Namura restore compression in Sea-Doo 580 engines featuring a 76.25mm bore.
Overview
These .010 over bore piston rings for for Namura serve as essential replacements for Sea-Doo 580 watercraft engines built between 1990 and 1996. The .010 over bore piston rings for for Namura work to seal the combustion chamber to maximize efficiency. Technicians choose these .010 over bore piston rings for for Namura when rebuilding engines that require slight cylinder wall cleanup.
Built For Performance
- Compatible with 76.25mm bore
- Constructed for .010 over applications
- Precision machined for tight tolerance sealing
- Resists wear from high-frequency engine cycles
Fits These Machines
- for Sea-Doo 580 1990
- for Sea-Doo 580 1991
- for Sea-Doo 580 1992
- for Sea-Doo 580 1993
- for Sea-Doo 580 1994
- for Sea-Doo 580 1995
- for Sea-Doo 580 1996
On-The-Job Use
- Repairing worn marine engines
- Maintaining engine performance in older Sea-Doo units
- Top-end engine rebuilding
Specs At A Glance
| Bore Size | 76.25mm |
| Size | .010 Over |
Good To Know
Q: How do I verify my cylinder size? A: Measure your cylinder diameter precisely with a bore gauge before ordering replacement rings.
Q: Should I check ring end gap? A: Always verify the ring end gap inside the cylinder to confirm it falls within the required service limits.
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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