2" MotherSucker Hand Drill Replacement
Seal, made of genuine leather for superior suction.
Located at the end of the pull rod.
Hint: To prolong the life of the
seal: When the bottom cup wears down (due to exposure to abrasive gravels and
sands), simply unscrew it from the rod, undo the bolt, flip it around, screw it
back together. This adds significant life to the seal and can be done in the
field in minutes with a pair of water pump pliers, socket and wrench. Note: When
screwing it back onto the shaft, make sure you use a small amount of silicone
lubricant to threads for later removal and/or replacement if necessary.