1966 GMC 3000 Differential Pinion Seal
Browse our online catalogue to find original replacement Differential Pinion Seals specifically designed to fit a 1966 GMC 3000.

1966 GMC 3000 Differential Pinion Seal
$26.14
Call For Availability
Condition: New
Rear Outer
Required Per Vehicle: 1
Fits: 1966 GMC 3000
Vehicle Fitment Notes:
with GMC H052, H072 Differential
with GMC H052, H072 Differential

1966 GMC 3000 Differential Pinion Seal
$40.63
Call For Availability
Condition: New
Front Outer
Required Per Vehicle: 1
Fits: 1966 GMC 3000
Vehicle Fitment Notes:
Viton Type with 8.5 (in) Ring Gear with Spicer 44-5CFHD Axle
Viton Type with 8.5 (in) Ring Gear with Spicer 44-5CFHD Axle

1966 GMC 3000 Differential Pinion Seal
$40.63
Call For Availability
Condition: New
Front Outer
Required Per Vehicle: 1
Fits: 1966 GMC 3000
Vehicle Fitment Notes:
Viton Type with 8.5 (in) Ring Gear with Spicer 44-5F Axle
Viton Type with 8.5 (in) Ring Gear with Spicer 44-5F Axle

1966 GMC 3000 Differential Pinion Seal
$40.63
Call For Availability
Condition: New
Rear Outer
Required Per Vehicle: 1
Fits: 1966 GMC 3000
Vehicle Fitment Notes:
Viton Type with 8.5 (in) Ring Gear with Spicer 44-1 Axle
Viton Type with 8.5 (in) Ring Gear with Spicer 44-1 Axle

1966 GMC 3000 Differential Pinion Seal
$22.59
Call For Availability
Condition: New
Rear Outer
Required Per Vehicle: 1
Fits: 1966 GMC 3000
Vehicle Fitment Notes:
with 9.75 (in) Ring Gear with Spicer 60-1 Axle
with 9.75 (in) Ring Gear with Spicer 60-1 Axle



1966 GMC 3000 Differential Pinion Seal
$21.39
Out of Stock
Condition: New
Rear
Required Per Vehicle: 1
Fits: 1966 GMC 3000
Vehicle Fitment Notes:
2.598 Shaft Diameter 3.481 Bore Diameter 3.486 Outside Diameter Seal 0.438 Width H110 Axle
2.598 Shaft Diameter 3.481 Bore Diameter 3.486 Outside Diameter Seal 0.438 Width H110 Axle