Namura .040 Over Piston Kit for Suzuki Quadsport 80 & for Kawasaki KFX80 51mm
Namura .040 Over Piston Kit for Suzuki Quadsport 80 & for Kawasaki KFX80 51mm
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Namura .040 Over Piston Kit for Suzuki Quadsport 80 & for Kawasaki KFX80
This Namura .040 over piston kit fits Suzuki Quadsport 80 and Kawasaki KFX80 with a 51mm bore, providing an oversize piston for rebored cylinders.
Overview
This Namura .040 over piston kit is designed for Suzuki Quadsport 80 and Kawasaki KFX80, featuring a 51mm bore for engines that have been rebored .040 over stock. The kit includes a piston, rings, and wrist pin for a complete top end rebuild. This .040 over piston kit restores compression and performance in your 80cc ATV engine.
Built For Performance
- 51mm bore size (.040 over stock)
- Includes piston, rings, and wrist pin
- High-strength aluminum alloy construction
- Precision-machined for oversize clearance
- Designed for cylinders rebored to .040 over
Fits These Machines
- for Suzuki Quadsport 80
- for Kawasaki KFX80
On-The-Job Use
- Rebuilding top end after cylinder rebore
- Replacing worn pistons with oversize option
- Restoring engine performance on worn cylinders
- Used during engine overhauls requiring oversize pistons
Specs At A Glance
| Bore | 51mm |
| Type | .040 Over |
| Kit Contents | Piston, Rings, Wrist Pin |
Good To Know
Q: Are the rings pre-gapped? A: Rings are not pre-gapped; they must be properly fitted to the rebored cylinder during installation.
Q: Will this fit a Kawasaki KFX80 without reboring? A: This is an oversize piston and requires the cylinder to be rebored to 51mm; it will not fit a standard bore cylinder.
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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