Wiseco Top End Rebuild Kit 83.5mm 8.6:1

$ 182.78

New

Fits your vehicle!


Product Information

  • Condition: New
  • SKU: PK1778-1113
  • MPN: PK1778
  • Part: Top End Rebuild Kit

Description

Wiseco's complete top end Piston Kits are offered for nearly every popular motorcycle application. These kits contain everything you need to complete your rebuild the right way, the first time. High quality parts specifically chosen by us to match our forged pistons are included in this kit for easy one stop shopping.

Notes:

  • Cylinder boring required.

Specifications:

  • Bore - Actual: 83.50 mm
  • Bore - Oversize: 0.50 mm
  • Bore - Standard: 83.00 mm
  • Compression Ratio - Actual: 8.6:1
  • Displacement: 389cc
  • Stroke: 71.50 mm

Includes:

  • 3287XC - 83.50 mm Ring Set
  • 4676M08350
  • CW19 - 19 mm Round Wire Locks - Set of Two
  • Ring - Set
  • S376 - Piston Pin 19 mm x 2.500" Non Chromed SW
  • W5746 - Top End Gasket Kit Yam YFM350 Warrior/Raptor

Wiseco® began the manufacture of pistons 70 years ago when founder Clyde Wiseman started making them in his garage. The pistons he made at that time were destined for use in big bore marine engines, and like so many successful companies that began in people’s garages, word of what he was doing spread and soon he was making pistons for friends and so business began to grow. When Wiseco was officially formed in 1941 it serviced the needs of racers and powersports enthusiasts, and today the powersports sector – predominantly motorcycles and ATVs – now accounts for the largest portion of the work done by the business.


This part is compatible with 25

Year Make Model Submodel
1996 Yamaha Kodiak 400 YFM400FW 4x4
2011 Yamaha Big Bear 400 YFM400FB 4x4 IRS
2002 Yamaha Big Bear 400 YFM400
2000 Yamaha Big Bear 400 YFM400F 4x4
2001 Yamaha Big Bear 400 YFM400F 4x4
2002 Yamaha Big Bear 400 YFM400F 4x4
1994 Yamaha Kodiak 400 YFM400FW 4x4
2004 Yamaha Big Bear 400 YFM400
2007 Yamaha Big Bear 400 YFM400FB 4x4 IRS
2009 Yamaha Big Bear 400 YFM400FB 4x4 IRS
2003 Yamaha Big Bear 400 YFM400FW 4x4
2004 Yamaha Big Bear 400 YFM400F 4x4
1998 Yamaha Kodiak 400 YFM400FW 4x4
2001 Yamaha Big Bear 400 YFM400
1995 Yamaha Kodiak 400 YFM400FW 4x4
2005 Yamaha Big Bear 400 YFM400F 4x4
2006 Yamaha Big Bear 400 YFM400F 4x4
1997 Yamaha Kodiak 400 YFM400FW 4x4
2003 Yamaha Big Bear 400 YFM400N
2000 Yamaha Big Bear 400 YFM400
2010 Yamaha Big Bear 400 YFM400FB 4x4 IRS
1993 Yamaha Kodiak 400 YFM400FW 4x4
2012 Yamaha Big Bear 400 YFM400FB 4x4 IRS
1999 Yamaha Kodiak 400 YFM400FW 4x4
2008 Yamaha Big Bear 400 YFM400FB 4x4 IRS

Features

Additional Information

Specifications

Vehicle Compatability

Year Make Model Submodel

Brand Details