SKU: RCS08750 | UPC: 00193564176653
Wiseco 87.5mm Black Anodized Piston Ring Compressor Sleeve for 2002-2011 Honda Civic Si Acura RSX K20
Wiseco ring compressor sleeves provide a precision tool to compress piston rings during engine assembly on high-performance K20 builds. Designed for 87.5mm pistons in 2002-2011 Honda Civic Si and Acura RSX models this sleeve ensures even compression without ring damage. Achieve reliable cylinder sealing and consistent power delivery in rebuilt motors.
Key Features
- Forged in USA: High-strength construction built in-house handles repeated use across demanding engine projects
- Black Anodized Finish: Corrosion-resistant coating withstands shop conditions and extends tool life
- 87.5mm Precision Size: Perfect match for oversized K20 pistons delivers uniform ring compression without slip
- Lightweight Aluminum Build: Easy handling reduces fatigue during multiple installations
- Reusable Design: Durable forging resists deformation for ongoing professional use
Product Notes
- Apply light oil to rings before compression for smooth operation
- Verify piston diameter matches 87.5mm before use
- Store in dry area to maintain anodized surface
Installation Notes
- Professional installation recommended.
- Position sleeve over piston crown and slide into bore to compress rings uniformly
- Works with standard Wiseco piston rings and hardware
This Part Fits
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2002-2006 | Acura | RSX | Type-S |
| 2006-2011 | Honda | Civic | Si |
| 2002-2006 | Honda | Civic | Type R (K20 JDM) |
Why Choose Wiseco?
- Decades of forging expertise for powersports and automotive racers
- Every part made to exact tolerances for engine reliability
- Proven in high-rpm competition builds worldwide
Frequently Asked Questions
- Q: Will this work on Honda K20Z3 engines in 2006-2011 Civic Si?
A: Yes it fits 87.5mm oversized pistons in K20Z3 K20A2 and similar for clean ring compression during rebuilds - Q: What material is the compressor sleeve made from?
A: Forged aluminum with black anodized coating for strength durability and shop-friendly finish - Q: Does Wiseco offer a warranty on this tool?
A: Covered under Wiseco manufacturer warranty for defects when used as directed contact support for claims
Shipping & Handling
- Method: Ground shipping via UPS or USPS
- Availability: In stock – ships same or next business day
- Packaging: Secure padded envelope for protection
- Weight: 0.30 lbs





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