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Wiseco 74.0mm Black Anodized Piston Ring Compressor Sleeve is the exact Wiseco tools identified by manufacturer part number RCS07400. Match the part number, engine family, bore, compression height, ring package, pin size, and application before ordering.
Key Features
- SKU: RCS07400 | UPC: 193564176431 Wiseco 74.0mm Black Anodized Piston Ring Compressor Sleeve for 1993-2000 Honda TRX300EX 1985-1992 Suzuki LT250R 1989-1990 Yamaha YFM250 Wiseco ring compressor sleeves are forged in-house in the USA for consistent strength in high-performance ATV engine builds.
- 74.0mm Precision Bore: Exact sizing ensures rings seat properly without scoring cylinder walls.
- High-Performance Tool Design: Matches Wiseco 74mm piston kits like 317M07400 for sport ATV top-end jobs.
- Works with all Wiseco 74mm forged pistons no extra parts needed.
- Black Anodized Finish: Resists corrosion and wipes clean easily after oil exposure.
- This 74.0mm black anodized sleeve fits 1993-2000 Honda TRX300EX 1985-1992 Suzuki LT250R and 1989-1990 Yamaha YFM250 models with 74mm bores.
Fitment
This item is selected by exact engine family, bore, compression height, ring package, pin size, and build requirements rather than broad year-make-model tags. Confirm every specification before ordering.
Specifications
| Brand | Wiseco |
|---|---|
| Manufacturer Part Number | RCS07400 |
| SKU | WISRCS07400 |
| UPC | 193564176431 |
| Product Type | Tools |
| Fitment Type | Universal |
| Catalog Status | Manufacturer Verification Required |
| Condition | New |
What's Included
One new Wiseco tools identified by manufacturer part number RCS07400, plus only the hardware expressly supplied by Wiseco for this exact part number.
About Wiseco
Wiseco engineers forged pistons, rings, pins, and precision engine-building components for street and motorsports applications.
Related Wiseco Products
- Shop all Wiseco products
- Wiseco 100.0mm Black Anodized Piston Ring Compressor Sleeve
- Wiseco 3.800in Bore Ring Compressor Sleeve
- Wiseco 4.005in Bore Ring Compressor Sleeve
Frequently Asked Questions
Will Wiseco RCS07400 fit my vehicle?
This item is selected by exact engine family, bore, compression height, ring package, pin size, and build requirements rather than broad year-make-model tags. Confirm every specification before ordering.
What should I verify before ordering?
Verify the exact part number, engine code, bore, compression height, crown volume, compression ratio, ring package, pin diameter, cylinder count, and manufacturer exclusions.
What is included?
The package contains only the Wiseco components and hardware specified for part number RCS07400. Related service parts and tools are sold separately unless expressly listed.
Installation
Follow Wiseco's current instructions for part number RCS07400. Measure every cylinder and component, confirm all clearances and orientation, check ring end gaps, use the specified lubrication and fastener torque, and have machining or assembly completed by a qualified engine builder when required.
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