Wiseco WB1102 Bottom End Gasket Kit for Arctic Cat 440cc

The Wiseco WB1102 is a complete bottom end gasket kit engineered specifically for Arctic Cat 440cc engines. Designed to meet or exceed OEM standards, this kit provides everything needed to properly complete a bottom end rebuild with confidence.

Bottom End Gasket Kit:

• Manufactured from premium materials that meet or exceed OEM specifications
• Provides an exceptional seal between all critical mating surfaces
• Corrosion-resistant surface treatment helps prevent corrosion and pitting during long-term use or storage

Connecting Rod Features:

• Double forged from a dedicated forging for superior strength
• Shot peened for increased fatigue resistance
• Oil slots and coated bronze thrust washers for smooth, reliable operation
• Top end of rod is bushed for oil retention and to eliminate pin galling
• Bottom end rod bores are case hardened to 58–62 RC to optimize the bearing running surface

Main Bearing & Crank Pin Bearing Features:

• Main bearings manufactured to the highest quality standards
• Case hardened for maximum service life and smooth high-RPM operation
• Crank pin bearings made from hot rolled steel, case hardened to 58–62 RC for extended assembly life
• Caged needle roller bearings deliver maximum possible RPM capability

Wiseco bottom end rebuild kits consolidate all critical components under a single part number, saving time and reducing guesswork on your Arctic Cat 440cc engine rebuild.