2.5 inch output shaft
50:1 gear ratio
Cartridge input seals with dual output seals
Re-enforced output flange Larger input bearings
Input shaft guard
External seal protectors for input and output seals
Top oil fill plug
Universal mounting pattern
Full cycle expansion chamber with stainless steel cover
Filled with extreme pressure worm gear oil
Steel output shaft and input shaft
Tapered roller bearings
Includes carriage bolts and nuts
Dual ended input shaft