GearWrench 850DD SET PSTN RNG CMPRSR ATD-70325A 1/4 X 2" ProHold Hex

1/4 X 2" ProHold Hex End Bit

Compatible with Stant-style cooling system pressure pumps

VW TDI Lock Pin Tool

Product Dimensions : 12 x 11 x 5 inches

GearWrench 850DD SET PSTN RNG CMPRSR ATD-70325A 1/4 X 2" ProHold HexInstall pistons from 2 7 8" to 4 3 8" and 73mm to 117mm Includes pliers and 7 bands Pliers can be used parallel or perpendicular to the cylinder block Fine tooth ratcheting lock allows you to compress bands in small increments Set works by placing a band around the piston, covering the rings and hooking pliers into the band and squeezing With the band tightly around the piston, insert piston into cylinder and tap lightly with hammer handle to install