Wiseco 82.50mm forged piston kit is designed for Suzuki ATV models, providing enhanced durability and performance. Engineered for efficient heat transfer and improved combustion, this piston kit ensures reliable operation under demanding conditions. The elliptical design minimizes pressure points and distributes thrust loads evenly, preventing piston collapse. Featuring ultra-hard Electra coating and ArmorGlide skirt coating, this kit enhances wear resistance, reduces friction, and maximizes power output.

Features

• Wiseco forged piston for superior strength and durability


• Optimized heat transfer for enhanced performance


• Elliptical design for uniform bearing surface and reduced localized pressure


• Electra coating protects against detonation erosion and prevents micro-welding


• ArmorGlide skirt coating minimizes friction and maximizes horsepower


• Complex skirt profiles reduce friction and improve stability for optimal ring seal


• Made in the USA

Specifications

• Bore Size: 82.50mm


• Oversize: 0.50mm


• Piston Pin: 20mm x 2.362" Non-Chromed TW


• Includes: Piston, rings, pin, and circlips

Cross-Reference OEM Part Numbers

• Piston: 12111-38F21-0F0


• Ring Set (STD): 12140-38F10


• Piston Pin: 12151-24A00


• Circlip: 09381-20004

Vehicle Fitments

• Suzuki LT-400A/F KingQuad (2008-2019)


• Suzuki LT-F400F KingQuad (2008-2019)


• Suzuki LT-F400 Eiger (2002-2007)