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Wiseco Pro-Lite PK Piston Kit - PK1140

  • Part #: PK1140
  • Manufacturer Part #: PK1140
This item is no longer available

Overview of Wiseco Pro-Lite PK Piston Kit - PK1140

  • Durability, longevity and increased horsepower
  • Innovative forging design and piston skirt provide maximum horsepower and torque
  • Lightweight wrist pins enable faster revs and quicker throttle response
  • SCEM Composite-Cylinder resleeving or replating required for all oversizes

    Included Items:
    (1) W6385 Top End Gasket Set
    (1) 641M05550 Piston Kit
    (1) B1013 Top End Bearing

    Our pistons, rings and kits are sold by application and bore size. Please note that STANDARD and OVERSIZES are not indicated. To get the correct part, you must know the standard bore size to make sure you are ordering either the standard or correct amount of oversize that you need. If you have any questions, please call Technical Service.

Specs for Wiseco Pro-Lite PK Piston Kit - PK1140

Bore Size 55.5 mm
Type Top End Rebuild
Units Kit
Weight 0.85 lbs

Specs for Wiseco Pro-Lite PK Piston Kit - PK1140

Bore Size 55.5 mm
Type Top End Rebuild
Units Kit
Weight 0.85 lbs

Fitment for Wiseco Pro-Lite PK Piston Kit - PK1140

See if this part fits your ride

Part PK1140 fits the following machines

Suzuki
  • 1999 Suzuki RM125
  • 1998 Suzuki RM125
  • 1997 Suzuki RM125
5.0 / 5.0
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Great Piston
there is only one probllem with this kit if you dont look through all the directions you may regret it in the long run. after installing the new piston and rode it a couple times i found a small piece of paper that stated that this kit is not to be used with chrome plated cylnder because the piston ring will gouge out the wall
August 4, 2010
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Instructions and Manuals for Wiseco Pro-Lite PK Piston Kit - PK1140