Namura .020 Over Bore Piston Kit for Polaris 750 SL & SLT fits 1993-1995 70.25mm
Namura .020 Over Bore Piston Kit for Polaris 750 SL & SLT fits 1993-1995 70.25mm
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.020 Over Bore Piston Kit for Polaris
This .020 over bore piston kit replaces the stock piston in a Polaris 750 SL or SLT engine to restore compression and performance.
Overview
This .020 over bore piston kit is designed for the Polaris 750 SL and SLT personal watercraft. It offers a .020 oversize to address cylinder wear and restore power. This .020 over bore piston kit is a common choice for rebuilding Polaris 750 engines.
Built For Performance
- high-strength aluminum alloy construction
- .020 oversize for cylinder reconditioning
- includes rings, wrist pin, and retainers
- precision machined to OEM tolerances
- lightweight design for reduced reciprocating mass
Fits These Machines
- for Polaris 750 SL
- for Polaris 750 SLT
On-The-Job Use
- watercraft engine rebuilding
- restoring lost compression in personal watercraft
- lake cruising and recreational riding
- powering through water sports activities
Specs At A Glance
| Bore Diameter | 70.25mm |
| Oversize | .020 inch |
| Fitment | Polaris 750 SL & SLT (1993-1995) |
Good To Know
Q: Does this piston kit include everything needed for installation? A: Yes, the kit includes the piston, rings, wrist pin, and circlips for a complete top-end rebuild.
Q: Can I use this piston with a standard bore cylinder? A: No, the .020 oversize requires the cylinder to be bored to 70.25mm to fit properly.
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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