Genuine Hitachi replacement part, this item is sold individually.The 877368 O-Ring is placed in the groove on top of the Piston of the model numbers shown below.This part aids in the operation of the piston driving the fastener and recoiling the piston.If the piston is not working properly check this part along with all of the other O-rings and Seals in...
Aftermarket Metabo Parts
Reliability Engineering RE-GH1 Gun Hook Fits on a 1/4" Air Fitting, 4" out and 5" down
Reliability Engineering RE-GH3 Gun Hook Fits on a 3/8" Air Fitting, 4" out and 5" down
Reliability Engineering RE-GH6 Gun Hook Fits on a 3/8" Air Fitting, 3-3/4" out and 4" down
Reliability Engineering RE-GH8 Gun Hook Fits on a 1/4" Air Fitting, 2-1/2" out and 4" down
Reliability Engineering RE-GH9 Gun Hook Fits on a 3/8" Air Fitting, 2-1/2" out and 4" down