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Piston Kit - SK1397

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Piston Kit - SK1397

  • Part #:
  • Mfg Part #:
  • OEM/Ref#:
MSRP: $397.89

Price: $298.81 25% off!
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In Stock - 8 on Hand

Wiseco Piston Kit - SK1397
  • Wiseco forged pistons are superior in strength and design
  • Engineered to provide the best possible path for combustion chamber heat transfer to cylinder walls
  • Elliptically designed to provide a more uniform bearing surface under piston heat expansion, eliminating localized pressure and distribution thrust loads more evenly, thereby preventing piston collapse
  • Ultra-hard Electra coating protects against erosion from detonation and keeps the piston cooler. It also eliminates micro-welding rings to the grooves and prevents galling in the pin bore
  • Pro-Lite pistons include a lightweight wrist pin
  • Precision matched and balanced kits available for most machines; kits include forged pistons, rings, wrist pins, circlips and a top end gasket set


Nikasil Bore - Sleeving or replating required for oversizes.

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.

Included Items:

(2) Pistons

(2) Wrist pins

(4) Circlips

(2) Top rings

(2) Secondary rings

(1) Base gasket

(1) Engine case gasket

(2) Exhaust gaskets

(2) Intake reed gaskets

(4) Power valve gaskets

(1) Water pump gasket

(17) O-rings(assorted sizes)

No instructions

Mfg. Price Controlled Item
Due to the manufacture's advertising policy - this item is excluded from promotions and discounts details
Bore Size 85 mm
Mfg #: SK1397
Part #: SK1397
Type Top End Kit w/o Cylinder
Units Each
Weight 3.75 lbs
Alternate/OEM Part Number(s):
UPC Code:
WARNING: Cancer and Reproductive Harm -
Fitment for Wiseco Piston Kit - SK1397

Part SK1397 fits the following machines

Arctic Cat

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