3 Namura .020 Over Bore Piston Kits for Polaris SLX780, SL780 & SLT780 71.8mm
3 Namura .020 Over Bore Piston Kits for Polaris SLX780, SL780 & SLT780 71.8mm
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.020 Over Bore Piston Kits for Polaris
These three .020 over bore piston kits provide a complete top-end rebuild solution for Polaris SLX780, SL780, and SLT780 engines, featuring high-strength pistons and rings for reliable performance.
Overview
Specifically designed for Polaris SLX780, SL780, and SLT780 models, this set of three .020 over bore piston kits includes pistons, rings, wrist pins, and clips for a thorough engine rebuild. Each kit is precision-machined to 71.8mm bore size, delivering a perfect fit and restored compression for your Polaris watercraft or personal watercraft engine.
Built For Performance
- Durable cast aluminum pistons with advanced ring groove design
- Precision-machined to .020 oversize for 71.8mm bore
- Includes high-quality piston rings with proper end gap
- Complete set includes wrist pins and retaining clips
- Engineered to meet OEM specifications for Polaris engines
Fits These Machines
- for Polaris SLX780
- for Polaris SL780
- for Polaris SLT780
Specs At A Glance
| Bore Size | 71.8mm |
| Oversize | .020 (0.020 in) |
| Quantity | 3 piston kits |
| Compatible Engines | Polaris SLX780, SL780, SLT780 |
Good To Know
Q: Can these pistons be used in other Polaris models? A: These piston kits are specifically designed for the 780 series engines; use in other models is not recommended without verifying bore size and pin dimensions.
Q: Do I need to replace the gaskets separately? A: This kit includes pistons and rings only; gaskets are not included and should be ordered separately for a complete rebuild.
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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