Features:
- Most Wiseco 2-cycle pistons are forged from high-silicone bar stock
- Greater strength and lower expansion at high temperatures
- Complete piston kits include High-Performance forged pistons, rings, wrist pins, circlips and top-end gasket kit for one complete engine
- All Wiseco High-Performance pistons are priced with rings, wrist pins and circlips
- Wiseco ring types are not interchangeable (i.e., CD is not interchangeable with LC) and fit only Wiseco pistons
- WARNING: Wiseco pistons can be fitted only with Wiseco rings.
Specifications:
- Product Name: Rebuild Kit
- Type: Top End
- Piston Material: Aluminum / Forged
- Bore Size: 86.00 mm
- Bore - Oversize: +1,00 mm / +1.00 mm
- Displacement: 397 cc
- Stroke Length: 70.00 mm
- Compression Ratio: 10.0:1
- Units: Each
- Riding Style: Off-Road / ATV
Fitment:
| Year | Make | Model |
| 1999 | Honda | TRX400EX FourTrax |
| 2000 | Honda | TRX400EX FourTrax |
- Availability:
- STG Part Number:
- W|2457-PK1033|1
- Manufacturer's Part Number:
- 8
Other Details
