Namura .040 Over Bore Piston Rings for Kymco 2005-2010 300 MXU, Maxxer 73.7mm
Namura .040 Over Bore Piston Rings for Kymco 2005-2010 300 MXU, Maxxer 73.7mm
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.040 Over Bore Piston Rings for Kymco
These .040 over bore piston rings for Kymco are precision engineered to fit 300 MXU and Maxxer models requiring a 73.7mm bore size.
Overview
These .040 over bore piston rings for Kymco are the standard choice for riders needing to refresh their engine performance during a rebuild. Using .040 over bore piston rings for Kymco ensures proper compression and minimizes oil blow by in oversized cylinders. The .040 over bore piston rings for Kymco are manufactured to stringent tolerances for reliable operation.
Built For Performance
- Designed for 73.7mm cylinder bore
- High strength wear resistance
- Optimal sealing ring tension
- Precision gap sizing
- Compatibility with standard piston alloys
Fits These Machines
- for Kymco 300 MXU 2005-2010
- for Kymco Maxxer 2005-2010
On-The-Job Use
- Cylinder boring projects
- Engine top end restoration
- Improving power delivery
Specs At A Glance
| Bore Size | 73.7mm |
| Oversize | .040 |
Good To Know
Q: How do I verify my bore size? A: Use a dial bore gauge to measure the diameter of your cylinder to confirm if it matches the 73.7mm requirement.
Q: Are these rings pre-gapped? A: They are intended to be checked for proper end gap according to your specific engine service manual prior to final installation.
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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