KIMPEX - 982128 - Piston Kit
The KIMPEX 982128 Piston Kit is a die-cast high-performance piston set engineered for 1985-1999 Polaris snowmobiles (including the Indy Trail Touring 488, Indy 600 w/121" Track, and Indy 488 Super Sport), sized for the 488cc 71.89mm bore with PTFE skirt coating to minimize friction during break-in - all components manufactured to OEM specifications and fully interchangeable with original parts.
Features
- High performance, long life, die-cast pistons
- Engineered to provide the best possible path for combustion chamber heat transfer to cylinder walls
- All pistons, rings, pins and circlips are manufactured to OEM specifications
- All individual components will interchange with original parts
- PTFE coated to create the least amount of friction during break-in period
- All pistons are priced with ring(s), wrist pins and circlips
- Chrome plated rings cannot be used in chrome plated or electrofusion liners.
Specs
- Cooling System: Fan Cooled
- Bore - Oversize: Standard
- Piston Material: Cast
- Riding Style: Snow
- Style: High Performance
- Skirt Coating: PTFE
- Bore Size: 71.89 mm
- Units: Kit
- Displacement: 488 cc
- Engine Type: 2-Stroke
- Piston Material: Aluminum
- Product Name: Piston Kit
Frequently Asked Questions - KIMPEX - 982128 - Piston Kit - '85-'99 Polaris
How do I know if this part fits my vehicle?
Check the fitment information listed on this page against your exact year, make, model, and (where applicable) trim, engine size, or configuration. If your exact vehicle isn't listed, or you're not sure, use the product chat on this page or contact our support team before ordering - we're glad to help confirm fitment.
What does it mean if a product is listed as universal fit?
Universal fit means the product is designed to work across a range of vehicles, not that it's guaranteed to fit every one. Compare the listed measurements, mounting requirements, and connector or hardware specs against your specific vehicle before ordering, since some installations may need additional hardware or minor fabrication.
Where can I find installation instructions for this product?
General installation notes are provided above where available. For detailed step-by-step instructions, refer to the manufacturer's documentation included with the product, or use the product chat on this page for questions about difficulty, required tools, or whether professional installation is recommended.
What if I have more questions about this product?
Use the product chat on this page for fitment, specs, installation, and compatibility questions, or contact our support team directly for help before you order.
