The 740-U gearbox features a 50:1 gear ratio, a 2.25″ diameter output shaft, large input bearings, a steel worm gear, a cast iron bull gear and cartridge input and output seals that eliminate shaft grooving and reduce oil leaks.
Features:
- 2.25″ diameter steel output shaft
- 50:1 gear ratio
- Cartridge input and output seals
- Large input bearings
- Full cycle external expansion chamber with stainless steel cover
- 11-Bolt mounting pattern
- External seal protectors for input and output seals
- Top oil fill plug
- Filled with extreme pressure gear oil
- Dual ended input shaft with a hub cap for the unused end
- Positive wheel register
