2 SPI Standard Bore Piston Kits for Polaris 900 Fusion, RMK & Switchback 83mm
2 SPI Standard Bore Piston Kits for Polaris 900 Fusion, RMK & Switchback 83mm
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2 SPI Standard Bore Piston Kits for Polaris
Set of two SPI standard bore piston kits designed for Polaris 900 Fusion, RMK, and Switchback snowmobiles with 83mm bore size.
Overview
These SPI standard bore piston kits are engineered for Polaris 900 Fusion, RMK, and Switchback snowmobiles. Each kit includes a piston, rings, and wrist pin for a complete replacement. The 83mm bore ensures precise fitment for these models.
Built For Performance
- SPI brand known for quality aftermarket parts
- Standard bore design for reliable sealing
- Includes piston, rings, and wrist pin per kit
- Precision-machined for consistent performance
- Direct replacement for OEM parts
Fits These Machines
- for Polaris 900 Fusion
- for Polaris RMK
- for Polaris Switchback
On-The-Job Use
- Snowmobile engine rebuilding
- Trail riding and mountain climbing
- High-performance winter recreation
- Routine top-end maintenance
Specs At A Glance
| Bore Size | 83mm |
| Quantity | 2 kits |
| Brand | SPI |
| Type | Standard Bore Piston Kit |
Good To Know
Q: Are these pistons pre-assembled? A: The piston kits come with rings and pin, but assembly requires careful installation following manufacturer guidelines.
Q: Do these fit any other Polaris models? A: These kits are specifically designed for 900 Fusion, RMK, and Switchback models with 83mm bore. Confirm your engine specifications before ordering.
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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