SKU: RCS07450 | UPC: 193564120793
Wiseco 74.5mm Piston Ring Compressor Sleeve for 1987-1995 Polaris 340, 1993-2008 Honda TRX300EX, 1985-1991 Suzuki LT250R
The Wiseco 74.5mm Piston Ring Compressor Sleeve compresses rings securely for damage-free piston installation in 74.5mm bore engines. Designed for popular Polaris snowmobiles, Honda ATVs, and Suzuki quads, this tool ensures precise assembly during rebuilds. Powersports enthusiasts rely on it for clean fits and long-lasting engine performance.
Key Features
- Exact 74.5mm Sizing: Matches Wiseco oversized pistons perfectly for seamless ring compression without distortion.
- High-Impact Plastic Construction: Tough material withstands repeated use and resists cracking under pressure.
- Reusable Design: Built to last through multiple engine projects, saving time and money on rebuilds.
- Damage Prevention: Applies even pressure to protect rings and cylinder walls during installation.
- Easy-Grip Surface: Provides secure handling for quick, frustration-free piston drops into bores.
Product Notes
- Apply light oil to rings before use for smoother compression.
- Inspect sleeve for wear before each engine job.
- Compact and lightweight for easy storage in tool kits.
Installation Notes
- Professional installation recommended.
- Position sleeve over piston top and tighten evenly with hose clamp or strap.
- Compatible with all standard Wiseco 74.5mm piston kits and OEM cylinders.
This Part Fits
| Year | Make | Model | Submodel |
|---|---|---|---|
| 1987-1995 | Polaris | Indy 340 | |
| 1987-1995 | Polaris | Trail Boss 340 | |
| 1993-2000 | Honda | TRX300EX Sportrax | |
| 1985-1991 | Suzuki | LT250R Quadracer | |
| 1987-1995 | Polaris | Star 340 | |
| 1993-1997 | Honda | TRX300 Fourtrax |
Why Choose Wiseco?
- Decades of powersports racing heritage drives reliable tools.
- Precision manufacturing ensures consistent performance in rebuilds.
- Proven in high-performance engines from ATV to snowmobile builds.
Frequently Asked Questions
- Q: Which piston sizes does this sleeve support?
A: Tailored for 74.5mm diameter pistons including Wiseco .50mm oversize kits for Honda TRX300EX, Polaris 340, and Suzuki LT250R engines. - Q: What material is the compressor made from?
A: Heavy-duty high-impact plastic engineered for durability and flexibility during repeated installations. - Q: Can this tool be used more than once?
A: Yes, its robust construction allows reuse across multiple piston installs with proper care.
Shipping & Handling
- Method: UPS Ground or USPS Priority
- Availability: In stock – ships same or next business day
- Packaging: Secure poly bag, 7 x 4 x 1 inches
- Weight: 0.2 lbs
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