Namura .020 Over Bore Piston Ring for Yamaha YZ80 fits 1993-2001 Models 47.5mm
Namura .020 Over Bore Piston Ring for Yamaha YZ80 fits 1993-2001 Models 47.5mm
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Namura .020 Over Bore Piston Ring for for Yamaha
This Namura .020 Over Bore Piston Ring for for Yamaha is a precision-engineered compression component designed to restore factory power levels in 47.5mm cylinders.
Overview
The Namura .020 Over Bore Piston Ring for for Yamaha creates a tight seal against the cylinder wall to maximize combustion pressure. Using a Namura .020 Over Bore Piston Ring for for Yamaha ensures that your engine operates with efficient compression and oil control. This Namura .020 Over Bore Piston Ring for for Yamaha is constructed for heat dissipation and long-term durability.
Built For Performance
- Hardened chrome face finish
- High strength steel construction
- Precise end-gap tolerances
- Resistance to thermal expansion
Fits These Machines
- for Yamaha YZ80
On-The-Job Use
- Engine top end rebuilds
- Restoring lost compression
- Repairing scored cylinder walls
Specs At A Glance
| Bore Size | .020 Over (47.5mm) |
Good To Know
Q: Must the cylinder be honed before installation? A: Yes, cylinder honing is required to ensure the rings seat correctly against the bore surface.
Q: Are these rings compatible with stock pistons? A: These rings are designed for specific over-bore pistons and must be matched to the piston size and cylinder diameter.
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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