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Home 2026 Chevrolet Silverado 1500 RST 6.2L V8 - Gas Differential

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2026 Chevrolet Silverado 1500

RST 6.2L V8 - Gas

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Driveline & Axles
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Differential for 2026 Chevrolet Silverado 1500

Diagram 1 1. Differential Assembly Diagram 2 2. Axle Assembly Diagram 3 3. Differential Assembly Diagram 4 4. Drive Axle Assembly 5. Differential Vent Hose
Differential for 2026 Chevrolet Silverado 1500 #2
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No.
Part # / Description / Price
Price
1
85754737 - Suspension: Differential Assembly for GM Image
Differential Assembly 1
85754737
GM GM
Description: 4wd, supplier su4, 3.23 ratio, with zr2. Drive Ratio 3.23. Code-SU4.
MSRP $1,822.12
$1,392.80
MSRP $1,822.12
$1,392.80
1
85754734 - Suspension: Differential Assembly for GM Image
Differential 1
85754734
GM GM
Description: Code aank, aapv, aat6. Yukon. 3.23 ratio.
MSRP $1,616.83
$1,235.90
MSRP $1,616.83
$1,235.90
1
85754735 - Suspension: Differential Assembly for GM Image
Differential Assembly 1
85754735
GM GM
Description: Sierra. Without at4x. 3:42 ratio. Silverado. Without zr2. 3:42 ratio. Code aans/aarr/aas9/aaus. 4wd, supplier su4, 3.42 ratio. Tahoe. 3.42 ratio. Suburban. 3.42 ratio. Yukon XL. 3.42 ratio.
MSRP $1,733.89
$1,325.36
MSRP $1,733.89
$1,325.36
1
87836730 - Suspension: Differential Assembly for GM Image
Differential Assembly
87836730
GM GM
Description: 4wd, supplier su4, without at4x, 3.73 ratio. Silverado. Without zr2. 3:73 ratio. Drive Ratio 3.73.
MSRP $1,543.15
$1,179.58
MSRP $1,543.15
$1,179.58
2
85120722 - Suspension: Differential Carrier for GM Image
Differential Carrier
85120722
GM GM
Notes: PARTS: Part included with differential assembly.
Description: 4wd, supplier su4, with zr2. 4wd, supplier su4, with at4x.
MSRP $463.39
$288.69
MSRP $463.39
$288.69
2
85644584 - Suspension: Differential Carrier for GM Image
Differential Carrier
85644584
GM GM
Notes: PARTS: Part included with differential assembly.
Description: Suburban. Supplier a. Tahoe. 4wd supplier su4. without at4x. 4wd supplier su4. without zr2.
MSRP $622.73
$387.68
MSRP $622.73
$387.68
3
85644582 - Suspension: Differential Carrier Bushing for GM Image
F (S)Bushing
85644582
GM GM
Notes: PARTS: Part included with differential carrier.
Description: 4wd. Silverado, sierra. Supplier a (su4). Tahoe. Carrier. Suburban. Yukon.
MSRP $29.05
$18.17
MSRP $29.05
$18.17
4
84428296 - Suspension: Differential Cover for GM Image
Front Differential Carrier Cover
84428296
GM GM
Notes: PARTS: Part included with differential assembly.
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
$29.04
MSRP $46.49
$29.04
4
85586187 - Driveline & Axles: Differential Cover for GM Image
Axle Cover
85586187
GM GM
Positions: Front
Description: Silverado, sierra. Supplier b (su5).
MSRP $37.47
$23.41
MSRP $37.47
$23.41
5
84428297 - Suspension: Differential Cover Gasket for GM Image
Front Differential Carrier Gasket
84428297
GM GM
Notes: PARTS: Part included with differential assembly.
Description: 4wd, supplier su4. Silverado. Without trail boss. Sierra. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $38.19
$23.85
MSRP $38.19
$23.85
6
11602812 - Suspension: Differential Cover Plug for GM Image
Differential Cover Plug
11602812
GM GM
Notes: PARTS: Part included with differential assembly.
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
$5.08
MSRP $8.15
$5.08
7
85644586 - Suspension: Axle Housing for GM Image
Drive Axle Shaft Housing
85644586
GM GM
Notes: PARTS: Part included with differential assembly.
Description: Housing. Silverado, sierra. Supplier a (su4). 4wd. Escalade ESV.
MSRP $265.02
$165.25
MSRP $265.02
$165.25
8
85644583 - Suspension: Axle Housing Bushing for GM Image
Bushing
85644583
GM GM
Notes: PARTS: Part included with axle housing.
Description: 4wd. Silverado, sierra. Supplier a (su4). Tahoe. Housing. Suburban. Yukon.
MSRP $43.35
$27.08
MSRP $43.35
$27.08
9
84983738 - Suspension: Axle Housing O-Ring for GM Image
Drive Axle Shaft Housing O-Ring
84983738
GM GM
Notes: PARTS: Part included with differential assembly.
Description: Housing seal. Silverado, sierra. Supplier a. Escalade. Tahoe. Suburban. Intermediate shaft. Yukon. 4WD. supplier SU4.
MSRP $5.24
$2.87
MSRP $5.24
$2.87
10
85073905 - Suspension: Actuator for GM Image
Differential Lock Motor
85073905
GM GM
Notes: PARTS: Part included with differential assembly.
Description: Silverado, sierra. Supplier a (su4). Escalade ESV. 4WD. supplier SU4.
MSRP $239.49
$149.34
MSRP $239.49
$149.34
11
84428310 - Suspension: Axle Seal for GM Image
Front Axle Shaft Seal
84428310
GM GM
Positions: Left
Notes: PARTS: Part included with differential assembly.
Description: 4wd, supplier su4. Silverado. Without trail boss. Sierra. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $15.76
$8.64
MSRP $15.76
$8.64
11
23243766 - Driveline & Axles: Drive Axle Shaft Seal for GM Image
Front Axle Shaft Seal
23243766
GM GM
Positions: Front
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
$9.58
MSRP $17.46
$9.58
12
87821663 - Suspension: Slinger for GM Image
Front Wheel Drive Shaft Slinger
87821663
GM GM
Positions: Left
Notes: PARTS: Part included with differential assembly.
Description: Silverado, sierra. Supplier a (su4). 4WD. supplier SU4.
MSRP $7.20
$4.50
MSRP $7.20
$4.50
13
85524483 - Suspension: Yoke for GM Image
Drive Shaft Pinion Yoke
85524483
GM GM
Positions: Left
Notes: PARTS: Part included with differential assembly.
Description: Silverado, sierra. Tahoe. Supplier a. Suburban. Escalade ESV. Yukon. 4WD. supplier SU4.
MSRP $152.87
$95.32
MSRP $152.87
$95.32
13
84798161 - Driveline & Axles: Drive Shaft Pinion Yoke for GM Image
Front Differential Drive Pinion Gear Yoke
84798161
GM GM
Positions: Front
Description: 4wd supplier su5. Silverado. With trail boss. Manufactured to GM OE specification for fit, form, and function
MSRP $552.92
$344.15
MSRP $552.92
$344.15
1 This price excludes a refundable manufacturer's core charge. Add the part to your cart to see the core charge.