2 Namura Standard Bore Piston Kits Size A for Polaris RZR 900 2015-2025 93mm
2 Namura Standard Bore Piston Kits Size A for Polaris RZR 900 2015-2025 93mm
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2 Namura Standard Bore Piston Kits Size A for Polaris RZR 900
Two Namura Standard Bore Piston Kits Size A (93mm) for Polaris RZR 900 models from 2015 to 2025 deliver a reliable replacement for worn factory pistons and restore engine compression. Each kit includes a precision-machined piston, rings, and wrist pin for a complete top-end rebuild.
Overview
The Namura Standard Bore Piston Kit Size A is a direct replacement for the original pistons in Polaris RZR 900 engines from 2015 through 2025. This kit contains two pistons, rings, and wrist pins designed to meet exact OEM specifications for a seamless installation. With a 93mm bore, these Standard Bore Piston Kits are ideal for riders needing to refresh their engine without boring the cylinder.
Built For Performance
- Each piston is constructed from high-silicon aluminum alloy for strength and durability
- Precision-machined ring lands ensure proper ring seal and compression
- Fully CNC-machined from a forging for consistent weight and balance
- Includes a 20mm wrist pin with a carbon steel retaining clips
- Comes with a full gasket set for a complete installation
Fits These Machines
- for Polaris RZR 900 2015-2025
On-The-Job Use
- Replacing worn pistons during engine rebuilds
- Restoring compression in high-mileage RZR 900 engines
- Preparing a Polaris RZR 900 for racing or demanding off-road use
Specs At A Glance
| Size | A |
| Bore | 93mm |
| Quantity | 2 Kits |
| Fitment | Polaris RZR 900 2015-2025 |
Good To Know
Q: What is included in each piston kit? A: Each kit typically contains one piston, a set of rings, a wrist pin, and retaining clips; the "2 Namura Standard Bore Piston Kits Size A" package includes two complete kits.
Q: Are these pistons compatible with stock cylinders? A: Yes, these are standard bore pistons designed to fit stock unmachined cylinders without the need for boring, provided the cylinder is within service limits.
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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