Includes a 2.7" key. Outboard mount. Fits Yerfdog, brister Thunder Karts, USA industries, Bob's Kart Shop (BKS) all are Outboard driven which needed to float on the jackshaft to stay aligned with the driver. Uses 11/16" belt.

Specs

• BORE: 3/4"
• DIAMETER: 7"

Replaces

• COMET: 215654, 217775A, 219462
• MAX TORQUE: TCDNS34-OUT, 21-12-0003