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SKU: RCS09300 | UPC: 00193564176752
Wiseco 93.0mm Black Anodized Piston Ring Compressor Sleeve RCS09300 for 2017-2023 Polaris RMK 850 Ski-Doo Renegade Arctic Cat ZR 9000
Wiseco ring compressor sleeves deliver a precision tool for compressing piston rings on 93.0mm (3.661 inch) pistons during high-performance engine builds. This sleeve fits Polaris RMK 850 Ski-Doo Renegade Adrenaline 850 Arctic Cat ZR 9000 big bore kits plus all 93mm bore applications in snowmobiles ATVs motorcycles. It prevents ring damage ensures even compression and allows smooth piston insertion into cylinders for reliable engine assembly.
Key Features
- Forged 6061-T6 Aluminum: Lightweight strong construction handles repeated engine builds without deformation
- Black Anodized Finish: Resists corrosion and wear for long-lasting performance in shop environments
- Precision 93.0mm Sizing: Exact fit compresses rings evenly on 3.661 inch bore pistons avoiding distortion or breakage
- Made in USA: In-house forging delivers consistent quality trusted by professional builders
- Reusable Design: Built to support multiple installations saving time and cost over disposable tools
Product Notes
- Apply light oil to rings and sleeve for smooth operation during compression
- Clean thoroughly after each use to maintain sizing accuracy
- Arrives in protective packaging to prevent damage in transit
Installation Notes
- Professional installation recommended.
- Position sleeve over piston rings and tap gently with installation tool while guiding into cylinder bore
- Compatible with all Wiseco 93mm pistons and standard cylinder honing finishes
This Part Fits
| Year | Make | Model | Submodel |
|---|---|---|---|
| All Years | All Makes | All Models w/ 93.0mm Bore | All Big Bore Kits |
| 2017-2023 | Polaris | RMK 850 | Pro-RMK / Switchback |
| 2017-2023 | Ski-Doo | Renegade Adrenaline 850 | E-TEC |
| 2016-2022 | Arctic Cat | ZR 9000 | Thundercat |
Why Choose Wiseco?
- Decades of leadership in forged powersports components
- Every piece forged and machined under one roof for reliability
- Engineering focused on high-horsepower engine demands
Frequently Asked Questions
-
Q: What size pistons does the RCS09300 fit?
A: Designed for all 93.0mm (3.661 inch) diameter pistons used in big bore snowmobile ATV and motorcycle engines -
Q: What material and finish are used?
A: Forged 6061-T6 aluminum with black anodized coating for strength and corrosion resistance -
Q: What is the warranty and installation support?
A: Backed by Wiseco limited lifetime warranty against manufacturing defects includes detailed instructions for builders
Shipping & Handling
- Method: UPS Ground or USPS Priority
- Availability: In stock - ships same or next business day
- Packaging: Compact protective box 1 x 4 x 4 inches
- Weight: 0.25 lb
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