Differential/Locking fit your 1991 Chevrolet C3500

Currently shopping for

1991 Chevrolet C3500

Change Vehicle

Categories Close X

Currently selected

Brakes, Rear Axle, Propeller Shaft, Wheels, Tires

Other Categories

Body Mounting, Air Conditioning, Audio/Entertainment

Brakes

Cab And Body Structure, Mirrors, Doors, Trim, Seat Belts, Wipers

Cooling System, Grille, Oil System

Engine

Frames, Springs, Shocks, Bumpers, Fascias

Front Axle, Front Suspension, Steering

Front End Sheet Metal, Heater

Fuel System, Exhaust, Emission System

Maintenance Parts, Fluids, Capacities, Electrical Connectors

Rear Body Structure, Moldings & Trim, Cargo Stowage

Starter, Generator, Ignition, Electrical, Lamps

Transmission - Automatic

Transmission - Manual

Parts Questions

Sort by:

Recommended

Part No. & Part Description

Price & Qty.

Part No. &
Part Description

PLATE KIT, Differential Locking

462778
PLATE KIT, DIFFERENTIAL LOCK (W/DISC)-RH(*01)
15599651
PLATE KIT, DIFFERENTIAL LOCK (W/DISC)-LH(*01)
15599624
PLATE KIT, DIFFERENTIAL LOCK-RH
26005079
PLATE KIT, DIFFERENTIAL LOCK-LH (INCLUDE ITEM #15)

GOVERNOR, Differential Locking

14022135
GOVERNOR, LOCKING DIFFSERV KIT(REAR AXLE)(*01)
$199.27 $120.39
1
Add To Cart
14022121
GOVERNOR, DIFFERENTIAL (INCLUDE ITEM #2)
$150.84 $96.53
1
Add To Cart

BUSHING, Differential Locking

14048409
BUSHING, DIFFERENTIAL LOCKOUT
$21.18 $12.15
1
Add To Cart
462776
BUSHING, DIFFERENTIAL ENGAGEMENT

DIFFERENTIAL, Front/Rear Differential and Planet

12479062
DIFFERENTIAL, REAR AXLE LOCKING W/INTAKE GEARS (W/HC4,HC7)(*01)
$2454.83 $2222.21
1
Add To Cart
22849885
DIFFERENTIAL, REAR AXLE W/INTAKE GEARS (INCLUDE ITEMS #2-21)
$1493.56 $1108.23
1
Add To Cart

14012702
BOLT, Pinion DIFFERENTIAL Shaft Lock, BOLT, PINION LOCK
$4.40 $2.76
10
Add To Cart

GEAR, Differential Pinion

14039024
GEAR, PINION (2 REQUIRED)
$49.53 $34.46
1
Add To Cart
14039024
GEAR, DIFFERENTIAL PINION (15 TOOTH SIDE GEARS)(3 REQUIRED)(*01)
$49.53 $34.46
1
Add To Cart
26045814
GEAR, DIFFERENTIAL PINION (17 TOOTH SIDE GEARS)(3 REQUIRED)
$496.04 $248.11
1
Add To Cart
26045814
GEAR, DIFFERENTIAL SIDE SPLINED-LH (1988-90,17 TOOTH SIDE GEARS)(*01)
$496.04 $248.11
1
Add To Cart

14039025
SHAFT, Differential Locking, SHAFT, PINION
$89.05 $35.39
1
Add To Cart

WASHER, Differential Pinion Thrust

14039026
WASHER, PINION THRUST (2 REQUIRED)
$19.59 $12.29
1
Add To Cart
26015735
WASHER, DIFFERENTIAL SIDE GEAR THRUST (.022 THICK)(2ND DESIGN 1990,1991)(AS REQUIRED)(*01)
26015736
WASHER, DIFFERENTIAL SIDE GEAR THRUST (.027 THICK)(2ND DESIGN 1990,1991)(AS REQUIRED)(*01)
26015737
WASHER, DIFFERENTIAL SIDE GEAR THRUST (.032 THICK)(2ND DESIGN 1990,1991)(AS REQUIRED)(*01)
26015738
WASHER, DIFFERENTIAL SIDE GEAR THRUST (.036 THICK)(2ND DESIGN 1990,1991)(AS REQUIRED)(*01)
26015739
WASHER, DIFFERENTIAL SIDE GEAR THRUST (.040 THICK)(2ND DESIGN 1990,1991)(AS REQUIRED)(*01)
26015740
WASHER, DIFFERENTIAL SIDE GEAR THRUST (.044 THICK)(2ND DESIGN 1990,1991)(AS REQUIRED)(*01)
26015741
WASHER, DIFFERENTIAL SIDE GEAR THRUST (.048 THICK)(2ND DESIGN 1990,1991)(AS REQUIRED)(*01)
26015742
WASHER, DIFFERENTIAL SIDE GEAR THRUST (.052 THICK)(2ND DESIGN 1990,1991)(AS REQUIRED)(*01)
3957940
WASHER, DIFFERENTIAL PINION GEAR THRUST (3 REQUIRED)(*01)

BLOCK, Differential Pinion Thrust

14039029
BLOCK, THRUST (GRAY)(1.598" THICK)(AS REQUIRED)
$159.51 $101.38
1
Add To Cart
15599675
BLOCK, THRUST (1.614" THICK)(AS REQUIRED)
$175.22 $124.84
1
Add To Cart
15599676
BLOCK, THRUST (1.618" THICK)(AS REQUIRED)
$64.15 $40.76
1
Add To Cart
14039031
BLOCK, THRUST (1.610" THICK)(AS REQUIRED)
14039033
BLOCK, THRUST (1.622" THICK)(AS REQUIRED)
15599672
BLOCK, THRUST (WHITE)(1.602" THICK)(AS REQUIRED)
15599673
BLOCK, THRUST (1.606" THICK)(AS REQUIRED)
15599679
BLOCK, THRUST (1.626" THICK)(AS REQUIRED)
15599680
BLOCK, THRUST (1.630" THICK)(AS REQUIRED)
26015734
BLOCK, LOCKING DIFFERENTIAL THRUST(*01)

WASHER, Differential Side Gear Thrust

14039035
WASHER, SIDE GEAR-LH (.022)(AS REQUIRED)
$2.16 $1.37
1
Add To Cart
14039036
WASHER, SIDE GEAR-LH (.032)(AS REQUIRED)
$15.49 $9.85
1
Add To Cart
14039036
WASHER, DIFFERENTIAL SIDE THRUST (.032)(AS REQUIRED)(*01)
$15.49 $9.85
1
Add To Cart
14039037
WASHER, SIDE GEAR-LH (.040)(AS REQUIRED)
$16.48 $10.47
1
Add To Cart
14039037
WASHER, DIFFERENTIAL SIDE THRUST (.040)(AS REQUIRED)(*01)
$16.48 $10.47
1
Add To Cart
14039038
WASHER, SIDE GEAR-LH (.044)(AS REQUIRED)
$16.95 $10.77
1
Add To Cart
14039038
WASHER, DIFFERENTIAL SIDE THRUST (.044)(AS REQUIRED)(*01)
$16.95 $10.77
1
Add To Cart
14039039
WASHER, SIDE GEAR-LH (.052)(AS REQUIRED)
$6.17 $3.91
1
Add To Cart
15599626
WASHER, SIDE GEAR-RH (.010)(AS REQUIRED)
$7.39 $4.69
1
Add To Cart
15599626
WASHER, DIFFERENTIAL SIDE GEAR (.010)(AS REQUIRED)(*01)
$7.39 $4.69
1
Add To Cart
15599627
WASHER, SIDE GEAR-RH (.015)(AS REQUIRED)
$5.55 $3.52
1
Add To Cart
15599627
WASHER, DIFFERENTIAL SIDE GEAR (.015)(AS REQUIRED)(*01)
$5.55 $3.52
1
Add To Cart
15599628
WASHER, SIDE GEAR-RH (.020)(AS REQUIRED)
$5.41 $3.43
1
Add To Cart
15599628
WASHER, DIFFERENTIAL SIDE GEAR (.020)(AS REQUIRED)(*01)
$5.41 $3.43
1
Add To Cart
15599629
WASHER, SIDE GEAR-RH (.025)(AS REQUIRED)
$10.42 $6.52
1
Add To Cart
15599629
WASHER, DIFFERENTIAL SIDE GEAR (.025)(AS REQUIRED)(*01)
$10.42 $6.52
1
Add To Cart
15599630
WASHER, SIDE GEAR-RH (.030)(AS REQUIRED)
$5.69 $3.61
1
Add To Cart
15599630
WASHER, DIFFERENTIAL SIDE GEAR (.030)(AS REQUIRED)(*01)
$5.69 $3.61
1
Add To Cart
15599631
WASHER, SIDE GEAR-RH (.035)(AS REQUIRED)
$7.43 $4.69
1
Add To Cart
15599631
WASHER, DIFFERENTIAL SIDE GEAR (.035)(AS REQUIRED)(*01)
$7.43 $4.69
1
Add To Cart
15599632
WASHER, SIDE GEAR-RH (.040)(AS REQUIRED)
$5.53 $3.51
1
Add To Cart
15599632
WASHER, DIFFERENTIAL SIDE GEAR (.040)(AS REQUIRED)(*01)
$5.53 $3.51
1
Add To Cart
15599633
WASHER, SIDE GEAR-RH (.045)(AS REQUIRED)
$10.13 $6.35
1
Add To Cart
15599633
WASHER, DIFFERENTIAL SIDE GEAR (.045)(AS REQUIRED)(*01)
$10.13 $6.35
1
Add To Cart
462769
WASHER, SIDE GEAR-LH (.027)(AS REQUIRED)
$7.22 $4.57
1
Add To Cart
462769
WASHER, DIFFERENTIAL SIDE THRUST (.027)(AS REQUIRED)(*01)
$7.22 $4.57
1
Add To Cart
462770
WASHER, SIDE GEAR-LH (.037)(AS REQUIRED)
$5.85 $3.71
1
Add To Cart
462770
WASHER, DIFFERENTIAL SIDE THRUST (.037)(AS REQUIRED)(*01)
$5.85 $3.71
1
Add To Cart
462771
WASHER, SIDE GEAR-LH (.042)(AS REQUIRED)
$6.46 $4.10
1
Add To Cart
462771
WASHER, DIFFERENTIAL SIDE THRUST (.042)(AS REQUIRED)(*01)
$6.46 $4.10
1
Add To Cart
462772
WASHER, SIDE GEAR-LH (.048)(AS REQUIRED)
$5.50 $3.49
1
Add To Cart
462772
WASHER, DIFFERENTIAL SIDE THRUST (.048)(AS REQUIRED)(*01)
$5.50 $3.49
1
Add To Cart

GUIDE, Differential Locking

15599623
GUIDE, DIFFERENTIAL CLUTCH-LH
$10.26 $6.19
1
Add To Cart
15599623
GUIDE, DIFFERENTIAL CLUTCH (FLANGED END)-LH DISC (4 REQUIRED)(*01)
$10.26 $6.19
1
Add To Cart
462787
GUIDE, LOCKING DIFFERENTIAL DISC-RH
$10.48 $6.34
1
Add To Cart
462787
GUIDE, LOCKING DIFFERENTIAL CLUTCH DISC (BELL END)(4 REQUIRED)(*01)
$10.48 $6.34
1
Add To Cart

GEAR, Differential Side

15599647
GEAR, SPLINED SIDE-RH
$218.81 $132.20
1
Add To Cart
15599648
GEAR, SIDE CAM-LH
$218.81 $132.20
1
Add To Cart
26045814
GEAR, DIFFERENTIAL SIDE CAM FACED-RH (1990-91,15 TOOTH SIDE GEARS)(*01)
$496.04 $248.11
1
Add To Cart
26045814
GEAR, DIFFERENTIAL SIDE CAM FACED-RH (1988-90,17 TOOTH SIDE GEARS)(*01)
$496.04 $248.11
1
Add To Cart
26015732
GEAR, DIFFERENTIAL SIDE SPLINED-LH (1990-91,15 TOOTH SIDE GEARS)(*01)

SPIDER, Differential Pinion

26015733
SPIDER, LOCKING DIFFERENTIAL (15 TOOTH SIDE GEARS)(*01)
$241.67 $223.71
1
Add To Cart
462779
SPIDER, LOCKING DIFFERENTIAL (17 TOOTH SIDE GEARS)

SLEEVE, Differential Side Gear Thrust

462786
SLEEVE, DIFFERENTIAL SIDE THRUST
$85.47 $51.63
1
Add To Cart
462786
SLEEVE, DIFFERENTIAL THRUST(*01)
$85.47 $51.63
1
Add To Cart

CAM, Differential Locking

12471412
CAM, DIFFERENTIAL SIDE GEAR
12471412
CAM, LOCKING DIFFERENTIAL (15 TOOTH SIDE GEARS)(*01)
462780
CAM, LOCKING DIFFERENTIAL (17 TOOTH SIDE GEARS)

Genuine GM Parts, the Right Choice

GMPartsGiant.com offers the wholesale prices for genuine 1991 Chevrolet C3500 parts. Parts like Differential/Locking are shipped directly from authorized GM dealers and backed by the manufacturer's warranty. Parts fit for the following vehicle options. Engine: 8 Cyl 5.7L, 8 Cyl 6.2L Diesel, 8 Cyl 7.4L. Model Code: C3500 CAB CHASSIS 135.5, C3500 CAB CHASSIS 159.9, C3500 CAB CHASSIS 183.5, C3500 EXTENDED CAB, C3500 REGULAR CAB.