KT196 Drive Sprocket 10 Tooth For Coleman Go Kart 420 Chain 5 8 Bore 3 16 Keyway Heavy Duty Replacement Fits Hammerhead Mudhead 80T Go Kart Sprocket 30 Series Torque Converters
✔️ 10T drive sprocket, 5/8 bore, 3/16 key, fits 40/41/420 chains
This heavy-duty drive sprocket is a 10-tooth jackshaft gear designed for Coleman KT196, Hammerhead Mudhead, and similar go-kart setups. It replaces the small sprocket on the jackshaft and final drive in 20 and 30 Series torque converters and works with 40/41/420 chain sizes. The sprocket is 25 mm thick (0.98 in), has a 5/8 in bore (15.9 mm) and a 3/16 in keyway. Color is black. Package includes: 1 x Go Kart Jackshaft Sprocket and 1 x Sprocket Key.
✅ 10-tooth jackshaft sprocket for Hammerhead Mudhead and Coleman KT196
✅ Fits 5/8 in bore (15.9 mm) and 3/16 in keyway
✅ Compatible with 40/41/420 chain sizes and 25 mm thick body (0.98 in)
✅ Includes sprocket key for secure mounting
💡 What is a drive sprocket used for in go-karts and torque converter setups?
The gear transmits power from the engine to the drive chain via the jackshaft, enabling proper torque transfer and maintainable drive ratios. Handy for replacing worn parts and keeping performance steady.
- Drive chain engagement on jackshaft and final drive
- 10T size for 40/41/420 chain families
- 5/8 bore and 3/16 keyway for secure mounting
- 25 mm thick construction for durability