Comet 11128A Jackshaft Sprocket 10 Tooth for TAV2 Torque Converter #40/41 Chain

The Comet 11128A is a genuine replacement jackshaft sprocket designed for Comet TAV2 and 30 Series torque converter systems. This 10-tooth sprocket is engineered for use with #40, #41, and #420 pitch chains, making it a versatile component for go-karts, mini bikes, and off-road vehicles equipped with Comet torque converters.

Key Features:

• 10 teeth designed for #40, #41, and #420 chain sizes
• 5/8 inch bore with 3/16 inch keyway for secure mounting
• Compatible with Comet TAV2 and 30 Series torque converter systems
• Fits between the mounting plate and driven pulley on the jackshaft assembly
• Genuine Comet replacement part for reliable performance
• Suitable for 3HP to 8HP small engines

This jackshaft sprocket mounts on the 5/8 inch diameter jackshaft that is built into the aluminum mounting bracket of the TAV2 torque converter system. The sprocket selection affects your overall drive ratio, with the 10-tooth configuration providing good balance between torque and top speed for general use applications. Commonly used on go-karts, mini bikes, off-road vehicles, and utility equipment with Comet torque converter systems.