My Cart



Wiseco WK1213 WK Top End Kit - 1.00mm Oversize to 89.00mm


Generally ships to addresses in the contiguous United States the same business day if ordered by 12:15PM Central Time!

Bore: 89.00mm
Sizing: 1.00mm Oversize

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.
Oversize pistons require cylinder boring.
Not for DI Models
Sea-Doo 3D 947 DI 2006-2007
Sea-Doo GSX Limited 1998-1999
Sea-Doo GTX 2000-2002
Sea-Doo GTX DI 2000-2003
Sea-Doo GTX Limited 1998-1999
Sea-Doo LRV 2000-2001
Sea-Doo LRV DI 2002-2003
Sea-Doo RX 2000-2002
Sea-Doo RX DI 2000-2003
Sea-Doo RX X 2001
Sea-Doo XP 2000-2002
Sea-Doo XP DI 2003-2004
Sea-Doo XP Limited 1998-1999
Sea-Doo (Boats) Sportster LE 2000-2005

Please Note: