American Lube Equipment 5:1 Oil Pump with 3" ARO Thunder Air Motor for 275-Gallon Tank LM-2305A-51B 3/4 in. x 20 ft. 3 vane rotary pump (10231)

3 vane rotary pump (10231)

Collar threads for easy fixturing

Angled ATF refill adapter

and Gallons TOTALIZES: Gallons or Liters UNITS - GRADUATION: 2 decimals INLET/OUTLET: 3/4” NPT MIN

cracked block

American Lube Equipment 5:1 Oil Pump with 3" ARO Thunder Air Motor for 275-Gallon Tank LM-2305A-51B 3/4 in. x 20 ft. 3 vane rotary pump (10231)RELIABLE DESIGNThunder pumps feature a patented, ice free air motor contained in a rugged housing that is designed to withstand the harshest working environments. ARO is so confident in this design that it is backed by a 5 year warranty. LUBE FREE AIR MOTORThe air valves and the piston are pre lubricated. Thunder pumps do not require an air line lubricator. NO MECHANICAL ASSISTThunder's patented valve design uses no trip rods, push pins, or springs.