Hardware, Fasteners & Fittings for 2021 GMC Sierra 1500

1

3.42 Ratio Front Axle

84692153

GM

Description: 4wd, supplier su5, 3.42 ratio. Manufactured to GM OE specification for fit, form, and function

MSRP $1,696.75

$1,294.61

MSRP $1,696.75

$1,294.61

1

Front Axle Assembly

84865588

GM

Description: This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors

MSRP $1,535.41

$1,171.52

MSRP $1,535.41

$1,171.52

1

Front Axle Assembly ¹

84865594

GM

Positions: Front

Description: This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors

MSRP $1,750.00

$1,335.25

MSRP $1,750.00

$1,335.25

2

Front Differential Carrier

84536837

GM

Notes: PARTS: Part included with differential assembly.

Description: 4wd supplier su5. Silverado. With trail boss. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors

MSRP $585.88

$364.08

MSRP $585.88

$364.08

2

F (S)Gear Kit

85638627

GM

Positions: Front

Description: Silverado, sierra. Without zr2, at4x. Supplier b (su5). 3.23 ratio. Drive Ratio 3.23. Loaded. Incl.Differential Ring and Pinion. Code-SU5.

MSRP $607.97

$377.73

MSRP $607.97

$377.73

2

Front Differential Drive Pinion Gear

84840008

GM

Positions: Front

Description: Silverado. With trail boss. 3.42 ratio.

MSRP $523.90

$327.00

MSRP $523.90

$327.00

2

Gear Kit

85524484

GM

Positions: Front

MSRP $298.45

$186.28

MSRP $298.45

$186.28

2

Gear Kit

85524485

GM

Positions: Front

MSRP $590.31

$366.76

MSRP $590.31

$366.76

3

Differential Carrier Bushing

23243748

GM

Notes: PARTS: Part included with differential carrier.

Description: 4wd, supplier su5. Silverado, sierra. Supplier b (su5).

MSRP $40.38

$26.23

MSRP $40.38

$26.23

4

Axle Cover

85586187

GM

Notes: PARTS: Part included with differential assembly.

Description: Silverado, sierra. Supplier b (su5).

MSRP $37.47

$24.35

MSRP $37.47

$24.35

4

Front Differential Carrier Cover

84428296

GM

Positions: Front

Description: 4wd, supplier su4. Sierra. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors

MSRP $46.49

$30.21

MSRP $46.49

$30.21

5

Front Differential Carrier Cover Gasket

84412729

GM

Notes: PARTS: Part included with differential assembly.

Description: 4wd supplier su5. Silverado. With trail boss. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors

MSRP $18.12

$12.38

MSRP $18.12

$12.38

6

Differential Cover Plug

23243717

GM

Notes: PARTS: Part included with differential assembly.

Description: 2.7, 3.0, 5.3, 6.2L, supplier b. 4wd supplier su5. 9.50 & 9.76 ring gear. supplier b.

MSRP $7.32

$5.00

MSRP $7.32

$5.00

6

Differential Cover Plug

11602812

GM

Positions: Front

Description: 4wd supplier su4. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors

MSRP $8.15

$5.56

MSRP $8.15

$5.56

6

Multi-Purpose Threaded Plug

55573646

GM

Positions: Rear

Description: 8.625 ring gear. Awd. 2.7, 5.3, 6.2L, supplier a. Fill. Drain. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors

MSRP $7.92

$5.42

MSRP $7.92

$5.42

7

Differential Magnet

84397692

GM

Notes: PARTS: Part included with differential assembly.

Description: 4wd, supplier su5. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors

MSRP $7.73

$5.29

MSRP $7.73

$5.29

8

F (S)Tube

85877111

GM

Notes: PARTS: Part included with differential assembly.

Description: 4wd, supplier su5. Housing. Silverado, sierra. Supplier b (su5).

MSRP $319.77

$199.59

MSRP $319.77

$199.59

8

Drive Axle Shaft Housing

85644586

GM

Positions: Front

Description: Housing. Silverado, sierra. Supplier a (su4). 4wd. Escalade ESV.

MSRP $265.02

$165.40

MSRP $265.02

$165.40

9

Axle Housing Bushing

23280848

GM

Notes: PARTS: Part included with axle housing.

Description: 4wd, supplier su5. Silverado, sierra. Supplier b (su5).

MSRP $44.09

$28.65

MSRP $44.09

$28.65

10

Front Intermediate Axle Shaft O-Ring Seal

23371177

GM

Notes: PARTS: Part included with differential assembly.

Description: 4wd, supplier su5. Housing seal. Silverado. With trail boss. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors

MSRP $7.20

$4.92

MSRP $7.20

$4.92

11

Actuator

85071022

GM

Notes: PARTS: Part included with differential assembly.

Description: Silverado, sierra. Tahoe. Supplier b. Yukon. Suburban. Code-SU5. 4WD. supplier SU5.

MSRP $176.51

$110.17

MSRP $176.51

$110.17

11

Differential Lock Motor

85073905

GM

Positions: Front

Description: Silverado, sierra. Supplier a (su4). Escalade ESV. 4WD. supplier SU4.

MSRP $239.49

$149.48

MSRP $239.49

$149.48

12

Front Axle Shaft Seal

23243766

GM

Positions: Left

Notes: PARTS: Part included with differential assembly.

Description: 4wd supplier su5. Silverado. With trail boss. Helps prevent transmission fluid leaks Helps keep the elements from entering your vehicle's transmission This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors

MSRP $17.46

$10.48

MSRP $17.46

$10.48

13

Front Wheel Drive Shaft Slinger

23243739

GM

Positions: Left

Notes: PARTS: Part included with differential assembly.

Description: 4wd supplier su5. Silverado. With trail boss. Helps prevent transmission fluid leaks Helps keep the elements from entering your vehicle's transmission This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors

MSRP $7.20

$4.92

MSRP $7.20

$4.92

13

Front Differential Drive Pinion Gear Bearing Dirt Deflector

23243849

GM

Positions: Front

Description: Drive Ratio 3.23. Drive Ratio 3.42. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors

MSRP $4.38

$2.99

MSRP $4.38

$2.99

14