3Piece Hydraulic Cylinder Piston Rod Seal u-Cup Installation Tool Kit

Small for rod diameters 22-40mm(0.87" - 1.57" ROD) gland hole, 6mm cross section max

Medium for rod diameters 40-70mm (1.57" - 2.75" ROD) gland hole, 8mm cross section max

Large for rod diameters 70-165mm (2.75" - 6.49" ROD) gland hole, 10mm cross section max

Manual Instruction:

Put one handle into holder, place the seal on the claw

Lead the seal with one hand when turning the handle with the other

Hold both handles then take them away from the holder

Put the seal aside

Release a handle then turn it ground gently

Take twistor away from the gland smoothly