Complete piston kit for top end rebuild. A piston kit is replaced in case of compression loss, after an engine seizure, or as part of periodic overhaul work.
Wiseco is an American manufacturer of forged pistons, crankshafts, and clutch components, with a long history in motocross and racing.
The application data for this item is not in the factory database. Not sure if it fits? Send us your license plate number and we will check it for you.
- Brand: Wiseco
- Type: Piston Kit
- Engine brand: Yamaha
- Model: GP1300R - 3-Cyl
- Year: 2003-2007
- Part number: 398-867M08400
Are you unsure about the correct size or application? Contact us, and we'll help you check before you order.