1958 GMC M300 Differential Pinion Seal
Navigate our online catalogue to find original replacement Differential Pinion Seals specifically designed to fit a 1958 GMC M300.




Differential Pinion Seal
$26.14
Call For Availability
Front Outer
Condition: New
Required Per Vehicle: 1
Required Per Vehicle: 1
Vehicle Fitment Notes:
with GMC FH035, H072 Differential
with GMC FH035, H072 Differential



Differential Pinion Seal
$26.14
Call For Availability
Rear Outer
Condition: New
Required Per Vehicle: 1
Required Per Vehicle: 1
Vehicle Fitment Notes:
with GMC FH035, H072 Differential
with GMC FH035, H072 Differential