1981 GMC C6000 Differential Pinion Races
Save up to 40% on original replacement 1981 GMC C6000 Differential Pinion Races. Navigate our online catalogue to find Differential Pinion Races and other parts designed specifically to fit a 1981 GMC C6000.






Differential Pinion Race - Rear Outer
$22.73
Limited Stock
Ships: Same or Next Business Day
Pick-Up: Same Business Day (Order before 12pm)
Pick-Up: Same Business Day (Order before 12pm)
Condition: New
Required Per Vehicle: 1
Required Per Vehicle: 1
Made in Germany
Vehicle Fitment Notes:
with 3.5000 in. Outside Diameter Bearing(s) 3.5000 in. Width 0.9063 in. Cup Length with Rockwell Standard F106 Axle
with 3.5000 in. Outside Diameter Bearing(s) 3.5000 in. Width 0.9063 in. Cup Length with Rockwell Standard F106 Axle





Differential Pinion Race - Rear Outer
$34.92
Limited Stock
Ships: Same or Next Business Day
Pick-Up: Same Business Day (Order before 12pm)
Pick-Up: Same Business Day (Order before 12pm)
Condition: New
Required Per Vehicle: 1
Required Per Vehicle: 1
Made in Japan
Vehicle Fitment Notes:
with 3.7500 in. Outside Diameter Bearing(s) 3.7500 in. Width 0.9063 in. Cup Length with Rockwell Standard H172, L172 H175 Axle T150, T170, T185 Axles
with 3.7500 in. Outside Diameter Bearing(s) 3.7500 in. Width 0.9063 in. Cup Length with Rockwell Standard H172, L172 H175 Axle T150, T170, T185 Axles



Differential Pinion Race - Rear Inner
$41.00
Limited Stock
Ships: in 5-6 Business Days
Pick-Up: in 5-6 Business Days
Pick-Up: in 5-6 Business Days
Condition: New
Required Per Vehicle: 1
Required Per Vehicle: 1
Vehicle Fitment Notes:
with 3.7500 in. Outside Diameter Bearing(s) 3.7500 in. Width 0.8750 in. Cup Length Eaton 16121 Axle
with 3.7500 in. Outside Diameter Bearing(s) 3.7500 in. Width 0.8750 in. Cup Length Eaton 16121 Axle



Differential Pinion Race - Rear Outer
$41.00
Limited Stock
Ships: in 5-6 Business Days
Pick-Up: in 5-6 Business Days
Pick-Up: in 5-6 Business Days
Condition: New
Required Per Vehicle: 1
Required Per Vehicle: 1
Vehicle Fitment Notes:
with 3.7500 in. Outside Diameter Bearing(s) 3.7500 in. Width 0.8750 in. Cup Length Eaton 16121 Axle
with 3.7500 in. Outside Diameter Bearing(s) 3.7500 in. Width 0.8750 in. Cup Length Eaton 16121 Axle



Differential Pinion Race - Rear Inner
$42.79
Out of Stock
Condition: New
Required Per Vehicle: 1
Required Per Vehicle: 1
Vehicle Fitment Notes:
with 4.3750 in. Outside Diameter Bearing(s) 4.3750 in. Width 0.8125 in. Cup Length with Rockwell Standard H172, L172 H175 Axle T150, T170, T185 Axles Eaton 16244 Axle Eaton 17100,17101,17121,17200,17201,17221,18100,18101,18121,18200, 18221, 21121 Axles Eaton 34RS, 34RT, 34RTA, 34R3, 38RPA Axles
with 4.3750 in. Outside Diameter Bearing(s) 4.3750 in. Width 0.8125 in. Cup Length with Rockwell Standard H172, L172 H175 Axle T150, T170, T185 Axles Eaton 16244 Axle Eaton 17100,17101,17121,17200,17201,17221,18100,18101,18121,18200, 18221, 21121 Axles Eaton 34RS, 34RT, 34RTA, 34R3, 38RPA Axles



Differential Pinion Race - Rear Outer
$42.79
Out of Stock
Condition: New
Required Per Vehicle: 1
Required Per Vehicle: 1
Vehicle Fitment Notes:
with 4.3750 in. Outside Diameter Bearing(s) 4.3750 in. Width 0.8125 in. Cup Length T175 Axle Eaton 16244 Axle Eaton 17100,17101,17121,17200,17201,17221,18100,18101,18121,18200, 18221, 21121 Axles Eaton 34RS, 34RT, 34RTA, 34R3, 38RPA Axles Eaton 21065T, 21221, 22065T Axles
with 4.3750 in. Outside Diameter Bearing(s) 4.3750 in. Width 0.8125 in. Cup Length T175 Axle Eaton 16244 Axle Eaton 17100,17101,17121,17200,17201,17221,18100,18101,18121,18200, 18221, 21121 Axles Eaton 34RS, 34RT, 34RTA, 34R3, 38RPA Axles Eaton 21065T, 21221, 22065T Axles





Differential Pinion Race - Rear Inner
$57.31
Out of Stock
Condition: New
Required Per Vehicle: 1
Required Per Vehicle: 1
Made in USA
Vehicle Fitment Notes:
with 4.875 in. Outside Diameter Bearing(s) 1.437 in. Width Eaton 21065T, 21221, 22065T Axles Eaton 34DS, 34DT, 34DTA, 34D3, 38DPA Axles Rockwell Std. SLHD, SQHD Axles Frt. Unit Rockwell Std. SLHD, SQHD Axles Rr. Unit
with 4.875 in. Outside Diameter Bearing(s) 1.437 in. Width Eaton 21065T, 21221, 22065T Axles Eaton 34DS, 34DT, 34DTA, 34D3, 38DPA Axles Rockwell Std. SLHD, SQHD Axles Frt. Unit Rockwell Std. SLHD, SQHD Axles Rr. Unit





Differential Pinion Race - Rear Outer
$57.31
Out of Stock
Condition: New
Required Per Vehicle: 1
Required Per Vehicle: 1
Made in USA
Vehicle Fitment Notes:
with 4.875 in. Outside Diameter Bearing(s) 1.437 in. Width Eaton 23121, 23221, 23321 Axles Eaton 34DS, 34DT, 34DTA, 34D3, 38DPA Axles Rockwell Std. SLHD, SQHD Axles Frt. Unit Rockwell Std. SLHD, SQHD Axles Rr. Unit
with 4.875 in. Outside Diameter Bearing(s) 1.437 in. Width Eaton 23121, 23221, 23321 Axles Eaton 34DS, 34DT, 34DTA, 34D3, 38DPA Axles Rockwell Std. SLHD, SQHD Axles Frt. Unit Rockwell Std. SLHD, SQHD Axles Rr. Unit



Differential Pinion Race - Rear Inner
$81.16
Out of Stock
Condition: New
Required Per Vehicle: 1
Required Per Vehicle: 1
Made in USA
Vehicle Fitment Notes:
with 5.513 in. Outside Diameter Bearing(s) 1.437 in. Width Eaton 23121, 23221, 23321 Axles
with 5.513 in. Outside Diameter Bearing(s) 1.437 in. Width Eaton 23121, 23221, 23321 Axles





Differential Pinion Race - Rear Inner
$33.02
Out of Stock
Condition: New
Required Per Vehicle: 1
Required Per Vehicle: 1
Made in Japan
Vehicle Fitment Notes:
with Rockwell Standard F106 with 4.330 in. Outside Diameter Bearing(s) 1.102 in. Width
with Rockwell Standard F106 with 4.330 in. Outside Diameter Bearing(s) 1.102 in. Width