1988 GMC K1500 Differential Carriers
Save up to 40% on original replacement 1988 GMC K1500 Differential Carriers. Navigate our online catalogue to find Differential Carriers and other parts designed specifically to fit a 1988 GMC K1500.






Differential Carrier - Front
$1,105.00
Limited Stock
Ships: Monday Sep. 22nd
Pick-Up: Ready in 2-3 Hours Monday Sep. 22nd
Pick-Up: Ready in 2-3 Hours Monday Sep. 22nd
Condition: New
Required Per Vehicle: 1
Required Per Vehicle: 1
Made in USA
Vehicle fitment:
Drive Type: 4WD;
Drive Type: 4WD;
Vehicle Fitment Notes:
w/RPO Code GT4 (3.73 Axle Ratio)
w/RPO Code GT4 (3.73 Axle Ratio)





Differential Carrier - Front
$1,105.00
Limited Stock
Ships: Monday Sep. 22nd
Pick-Up: Ready in 2-3 Hours Monday Sep. 22nd
Pick-Up: Ready in 2-3 Hours Monday Sep. 22nd
Condition: New
Required Per Vehicle: 1
Required Per Vehicle: 1
Made in USA
Vehicle fitment:
Drive Type: 4WD;
Drive Type: 4WD;
Vehicle Fitment Notes:
w/RPO Code GT5 (4.10 Axle Ratio)
w/RPO Code GT5 (4.10 Axle Ratio)





Differential Carrier - Front
$1,105.00
Limited Stock
Ships: Monday Sep. 22nd
Pick-Up: Ready in 2-3 Hours Monday Sep. 22nd
Pick-Up: Ready in 2-3 Hours Monday Sep. 22nd
Condition: New
Required Per Vehicle: 1
Required Per Vehicle: 1
Made in USA
Vehicle fitment:
Drive Type: 4WD;
Drive Type: 4WD;
Vehicle Fitment Notes:
w/RPO Code GU6 (3.42 Axle Ratio)
w/RPO Code GU6 (3.42 Axle Ratio)





Differential Carrier - Rear
$1,318.39
Out of Stock
Condition: New
Required Per Vehicle: 1
Required Per Vehicle: 1
Made in USA
Vehicle fitment:
Drive Type: 4WD;
Drive Type: 4WD;
Vehicle Fitment Notes:
10 Bolt Differential Cover 2.76 Rear Axle Ratio and Greater 28 Spline 8.5 In. Ring Gear w/RPO Code G80 (Positraction/Limited Slip)
10 Bolt Differential Cover 2.76 Rear Axle Ratio and Greater 28 Spline 8.5 In. Ring Gear w/RPO Code G80 (Positraction/Limited Slip)