Gaskets & Sealing Systems for 2025 GMC Sierra 1500
No.
Part # / Description / Price
Price
1
Axle Assembly 
GM
GM Description: 9.50 & 9.76 ring gear, 9.76, without selectable locking, 9.76, without selectable locking.
MSRP $3,758.94
$2,762.56
MSRP $3,758.94
$2,762.56
1
Rear Axle 
ACDelco
ACDelco Description: GM Genuine Parts Drive Axle Assemblies are designed, engineered, and tested to rigorous standards, and are backed by General Motors. GM Genuine Parts are the true OE parts installed during the production of or validated by General Motors for GM vehicles. Some GM Genuine Parts may have formerly appeared as ACDelco GM Original Equipment (OE). ⚠ WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov
drive-axle-assembly;axle-assembly;drive-axle;
drive-axle-assembly;axle-assembly;drive-axle;
Not For Sale
Not For Sale
1
Axle GM
GM Description: Silverado, sierra. 9.50 ring gear. 3.42 ratio. With limited slip. Without performance pkg.
MSRP $3,538.72
$2,600.71
MSRP $3,538.72
$2,600.71
1
Axle Assembly GM
GM Description: Silverado, sierra. 9.50 ring gear. 3.42 ratio. 9.50 & 9.76 ring gear, 9.50, without limited slip, 3.42 ratio.
MSRP $4,288.86
$3,151.09
MSRP $4,288.86
$3,151.09
1
Axle Assembly GM
GM Description: Silverado, sierra. 9.76 ring gear. 3.42 ratio. With limited slip. 9.50 & 9.76 ring gear, 9.76, without selectable locking, 3.42 ratio. 2.7, 3.0, 5.3, 6.2L, 9.76, 3.42 ratio.
MSRP $3,793.14
$2,786.87
MSRP $3,793.14
$2,786.87
1
Axle Assembly GM
GM Description: 2.7, 3.0, 5.3, 6.2L, 9.76, 3.73 ratio. 9.50 & 9.76 RING GEAR. 9.76, without selectable locking 3.73 ratio.
MSRP $4,227.83
$3,106.23
MSRP $4,227.83
$3,106.23
2
Axle Housing GM
GM Notes: PARTS: Part included axle assembly.
Description: Silverado, sierra. 9.50 ring gear. 3.73 ratio. Silverado, sierra. 9.76 ring gear. 9.50 & 9.76 ring gear, without selectable locking, with enhanced towing. 2.7, 3.0, 5.3, 6.2L, 9.76 ring gear, without e-locker.
MSRP $1,066.81
$784.02
MSRP $1,066.81
$784.02
2
Axle Housing GM
GM Notes: PARTS: Part included axle assembly.
Description: 9.50 & 9.76 ring gear, with selectable locking, with selectable locking. 2.7, 3.0, 5.3, 6.2L, 9.76 ring gear, with e-locker.
MSRP $1,867.89
$1,372.75
MSRP $1,867.89
$1,372.75
2
Rear Axle Housing ACDelco
ACDelco Notes: PARTS: Part included axle assembly.
Description: GM Genuine Axle Housings are designed, engineered, and tested to rigorous standards, and are backed by General Motors. GM Genuine Parts are the true OE parts installed during the production of or validated by General Motors for GM vehicles. Some GM Genuine Parts may have formerly appeared as ACDelco GM Original Equipment (OE). ⚠ WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov
Not For Sale
Not For Sale
2
F Housing GM
GM Notes: PARTS: Part included axle assembly.
Description: Silverado, sierra. 9.50 ring gear. 3.23 ratio. Silverado, sierra. 9.50 ring gear. 3.42 ratio. 2.7, 3.0, 5.3, 6.2L, 9.50 ring gear.
MSRP $944.63
$694.24
MSRP $944.63
$694.24
3
Rear Axle Housing Cover GM
GM Notes: PARTS: Part included axle assembly.
Description: 9.50 & 9.76 ring gear. Silverado, sierra. 9.50 ring gear. 3.23 ratio. Silverado, sierra. 9.76 ring gear. 2.7, 5.3, 6.2L. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $85.56
$51.20
MSRP $85.56
$51.20
3
Axle Cover GM
GM Positions: Rear
Description: Silverado, sierra. 9.50 ring gear. 3.42 ratio. Drive Ratio 3.23. Code-SU8.
MSRP $79.31
$47.48
MSRP $79.31
$47.48
3
Differential Carrier Cover ACDelco
ACDelco Positions: Rear
Description: GM Genuine Parts Differential Covers are designed, engineered, and tested to rigorous standards, and are backed by General Motors. GM Genuine Parts are the true OE parts installed during the production of or validated by General Motors for GM vehicles. Some GM Genuine Parts may have formerly appeared as ACDelco GM Original Equipment (OE). ⚠ WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov
Not For Sale
Not For Sale
4
Rear Axle Housing Cover Gasket GM
GM Notes: PARTS: Part included axle assembly.
Description: 9.50 & 9.76 ring gear, supplier b. 2.7, 5.3, 6.2L, supplier b. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $21.35
$12.79
MSRP $21.35
$12.79
4
Rear Axle Housing Cover Gasket ACDelco
ACDelco Notes: PARTS: Part included axle assembly.
Description: GM Genuine Parts Axle Housing Cover Gaskets are designed, engineered, and tested to rigorous standards, and are backed by General Motors. GM Genuine Parts are the true OE parts installed during the production of or validated by General Motors for GM vehicles. Some GM Genuine Parts may have formerly appeared as ACDelco GM Original Equipment (OE). ⚠ WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov
$11.75
$11.75
4
Cover Gasket GM
GM Notes: PARTS: Part included axle assembly.
Description: Silverado, sierra. 9.50 ring gear. 12-bolt cover.
MSRP $42.90
$25.69
MSRP $42.90
$25.69
5
Multi-Purpose Threaded Plug GM
GM Notes: PARTS: Part included axle assembly.
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 $7.73
$4.63
MSRP $7.73
$4.63
5
Threaded Plug ACDelco
ACDelco Notes: PARTS: Part included axle assembly.
Description: GM Genuine Parts Multi Purpose Threaded Plugs are designed, engineered, and tested to rigorous standards, and are backed by General Motors. GM Genuine Parts are the true OE parts installed during the production of or validated by General Motors for GM vehicles. Some GM Genuine Parts may have formerly appeared as ACDelco GM Original Equipment (OE). ⚠ WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov
multi-purpose-threaded-plug;threaded-plug;plug
multi-purpose-threaded-plug;threaded-plug;plug
$5.36
$5.36
5
Differential Cover Plug GM
GM Notes: PARTS: Part included axle assembly.
Description: 2.7, 3.0, 5.3, 6.2L, supplier b. 4wd supplier su5. 9.50 & 9.76 ring gear. supplier b.
MSRP $7.14
$4.27
MSRP $7.14
$4.27
6
Acdelcoâ„¢ Axle Seal GM
GM Positions: Right
Notes: PARTS: Part included axle assembly.
Description: Silverado, sierra. 9.50 & 9.76 ring gear, supplier a. 2.7, 3.0, 5.3, 6.2L, supplier a. Code-SU7. Drive Ratio 3.23. Colorado. Canyon. 4.3L. Drive Ratio 3.42. Drive Ratio 3.73.
6
Rear Axle Shaft Seal GM
GM Positions: Left
Notes: PARTS: Part included axle assembly.
Description: Silverado, sierra. 8.625 ring gear. 2.7, 5.3, 6.2L, supplier a. Helps keep dirt and water out of your axle shaft assembly
Conforms to the rotating surface to help provide leak-free operation
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $24.63
$12.92
MSRP $24.63
$12.92
6
Rear Axle Shaft Seal ACDelco
ACDelco Positions: Left
Notes: PARTS: Part included axle assembly.
Description: GM Genuine Parts Axle Shaft Seals are designed, engineered, and tested to rigorous standards, and are backed by General Motors. These seals help keep dirt and water out of your axle shaft assembly and seal in lubricant. They conform to the rotating surface ...
$12.05
$12.05
6
Rear Axle Shaft Seal GM
GM Positions: Right
Notes: PARTS: Part included axle assembly.
Description: 9.50 & 9.76 ring gear, supplier b. 2.7, 5.3, 6.2L, supplier b. Helps keep dirt and water out of your axle shaft assembly
Conforms to the rotating surface to help provide leak-free operation
MSRP $28.26
$14.84
MSRP $28.26
$14.84
6
Rear Axle Shaft Seal ACDelco
ACDelco Positions: Right
Notes: PARTS: Part included axle assembly.
Description: ACDelco GM Original Equipment Axle Shaft Seals seal in lubricant and help keep dirt and water out of your axle shaft assembly, and are GM-recommended replacements for your vehicle's original components. These seals conform to the rotating surface to help p ...
$13.82
$13.82
6
Acdelcoâ„¢ Axle Seal GM
GM Positions: Right
Notes: PARTS: Part included axle assembly.
Description: 9.50 & 9.76 ring gear, supplier b. 2.7, 3.0, 5.3, 6.2L, supplier b. Code-SU8. Drive Ratio 3.23. Drive Ratio 3.42.
7
Wheel Speed Sensor Tone Ring GM
GM Positions: Right
Notes: PARTS: Part included axle assembly.
Description: 9.50 & 9.76 ring gear, supplier b. 2.7, 5.3, 6.2L, supplier b. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $130.35
$68.42
MSRP $130.35
$68.42
7
Wheel Speed Sensor Tone Ring ACDelco
ACDelco Positions: Right
Notes: PARTS: Part included axle assembly.
Description: GM Genuine Parts ABS Reluctor Rings are designed, engineered, and tested to rigorous standards, and are backed by General Motors. GM Genuine Parts are the true OE parts installed during the production of or validated by General Motors for GM vehicles. Some GM Genuine Parts may have formerly appeared as ACDelco GM Original Equipment (OE). ⚠ WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov
$65.32
$65.32
8
Differential Drive Pinion Gear Yoke GM
GM Notes: PARTS: Part included axle assembly.
Description: 9.50 & 9.76 ring gear, supplier b. 2.7, 5.3, 6.2L, supplier b. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $681.04
$407.55
MSRP $681.04
$407.55
8
Differential Drive Pinion Gear Yoke ACDelco
ACDelco Notes: PARTS: Part included axle assembly.
Description: GM Genuine Parts Differential End Yokes are designed, engineered, and tested to rigorous standards, and are backed by General Motors. GM Genuine Parts are the true OE parts installed during the production of or validated by General Motors for GM vehicles. Some GM Genuine Parts may have formerly appeared as ACDelco GM Original Equipment (OE). ⚠ WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov
Not For Sale
Not For Sale
8
Drive Shaft Pinion Yoke GM
GM Notes: PARTS: Part included axle assembly.
Description: 2.7, 3.0, 5.3, 6.2L, supplier a. Silverado, sierra. With performance pkg. 9.50 & 9.76 ring gear. supplier a.
MSRP $117.13
$70.11
MSRP $117.13
$70.11
9
MSRP $49.73
$29.75
9
Differential Drive Pinion Gear Seal ACDelco
ACDelco Notes: PARTS: Part included with yoke.
Description: ACDelco GM Original Equipment Differential Drive Pinion Gear Seals help ensure differential fluid does not leak out of your vehicle's differential, and are GM-recommended replacements for your vehicle's original components. These original equipment seals have been manufactured to fit your GM vehicle, providing the same performance, durability, and service life you expect from General Motors. ⚠ WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov
Not For Sale
Not For Sale
9
Differential Drive Pinion Gear Seal GM
GM Notes: PARTS: Part included with yoke.
Description: Silverado, sierra. 9.50 ring gear. With limited slip. Without performance pkg. 9.50 & 9.76 ring gear, supplier b. 2.7, 5.3, 6.2L, supplier b. Helps ensure differential fluid does not leak out of your vehicle's differential
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $48.92
$29.27
MSRP $48.92
$29.27
9
Differential Drive Pinion Gear Seal ACDelco
ACDelco Notes: PARTS: Part included with yoke.
Description: GM Genuine Parts Differential Drive Pinion Gear Seals are designed, engineered, and tested to rigorous standards, and are backed by General Motors. These seals help ensure differential fluid does not leak out of your vehicle's differential, and are GM-reco ...
$26.86
$26.86
10
Shaft GM
GM Positions: Left
Notes: PARTS: Part included axle assembly.
Description: 8.625 ring gear, without 4.3L, type 1. 9.50 & 9.76 ring gear, supplier a, without selectable lock. 2.7, 3.0, 5.3, 6.2L, supplier a, without e-locker. Code-SU7. Drive Ratio 3.42.
MSRP $293.96
$175.92
MSRP $293.96
$175.92
10
F Shaft GM
GM Positions: Right
Notes: PARTS: Part included axle assembly.
Description: 9.50 & 9.76 ring gear, supplier a, with selectable lock. 2.7, 3.0, 5.3, 6.2L, supplier a, with e-locker.
MSRP $345.15
$206.56
MSRP $345.15
$206.56
10
Rear Axle Shaft GM
GM Positions: Right
Notes: PARTS: Part included axle assembly.
Description: 9.50 & 9.76 ring gear, supplier b. 2.7, 5.3, 6.2L, supplier b. Transfers torque from your vehicle's differential assembly to its wheels
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $397.09
$237.63
MSRP $397.09
$237.63
10
Rear Axle Shaft ACDelco
ACDelco Positions: Right
Notes: PARTS: Part included axle assembly.
Description: GM Genuine Parts Axle Shafts are designed, engineered, and tested to rigorous standards, and are backed by General Motors. This shaft transfers torque from your vehicle's differential assembly to the wheels. GM Genuine Parts are the true OE parts installed during the production of or validated by General Motors for GM vehicles. Some GM Genuine Parts may have formerly appeared as ACDelco GM Original Equipment (OE). ⚠ WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov
Not For Sale
Not For Sale
11
Rear Axle Shaft Lock GM
GM Positions: Right
Notes: PARTS: Part included axle assembly.
Description: 9.5 ring rear. Bravada/Envoy/Trailblazer. 113 wheelbase. 4.10 ratio. With limited slip. 9.50 & 9.76 ring gear. 2.7, 5.3, 6.2L. Rainier. 4.10 ratio. SSR. Manual trans. Designed, engineered, tested, and warranted for GM vehicles
Precise fit for ease of installation
For proper installation, locate your nearest GM dealer, independent service center, or body shop
MSRP $10.43
$6.24
MSRP $10.43
$6.24
11
Rear Axle Shaft Lock ACDelco
ACDelco Positions: Right
Notes: PARTS: Part included axle assembly.
Description: Maintain your Chevrolet, Buick, GMC, or Cadillac vehicle with a Genuine GM Axle Shaft Retainer. Only Genuine GM Parts are tested to meet GM Original Equipment standards and are designed specifically to fit your vehicle. ⚠ WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov
$5.89
$5.89
12
M14x1.5x58 Wheel Stud GM
GM Positions: Left
Notes: PARTS: Part included axle assembly.
Description: With awd. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $13.60
$8.15
MSRP $13.60
$8.15