Features:
•  5:1 - 60:1 ratios
•  Box sizes 133-325
•  One piece # Fc20 all cast iron housing
•  Embedded double-lip oil seals
•  Double bearings used on both shaft ends
•  Anti-rust primer applied inside and outside gearbox
•  S45C carbon steel shafts
•  Albc3 aluminum-bronze gear
•  Interior oil channel guide directly and constantly lube bearings
•  Tapered roller bearings on output shaft
•  Tapered roller bearings on input shaft
•  All angle - radiused mounting holes
•  Air dry special black paint
•  Shaft sleeve protects all shafts
•  Compact design - compact space capability
•  Units filled with Mobil # SHC634 synthetic oil
•  Universal interchangeability