Heavy Duty Weld On Hub For X Series Sprocket Assembly Featuring Round Bore Keyway Set Screw Dead Nuts Precise Fitment For Knockout Torque Transfer And Built Like A Tank Drivetrain Upgrade
UPC:
Single welded drivetrain hub for heavy duty applications
✔️ One piece steel build 1-3/8 bore keyway set screw fit
This single heavy duty mounting hub transfers serious torque for off road axles and custom race builds. You slide it onto your shaft, match the splines, and tack weld it down for a rock solid chain drive connection. The flat face gives you plenty of room to attach your sprocket teeth securely.
✅ Matches exact cross reference numbers like 00030022 and 971-20030022✅ 1-3/8 inch round bore designed for straight shaft mounting
✅ Integrated keyway slot pairs with 3/8 by 3/16 sprocket teeth
✅ Black oxide finish protects against shop grime and moisture
✅ Includes one solid steel hub built like a tank for drag duty
💡 what factors determine proper installation timing for a welded drive hub?
Getting the torque path locked right prevents driveline bind under hard acceleration.
- clear the mounting surface thoroughly before sliding the round bore over the axle
- match the keyway groove perfectly to your main transmission spline track
- tighten the set screw firmly to stop rotational slop during heavy pulls
- lay down consistent weld rings around the flange edge for a handy secure mount