Rear Suspension for 2025 GMC Sierra 3500 HD
No.
Part # / Description / Price
Price
1
M18x2.5x315 Rear Spring U-Bolt 
GM
GM Positions: Right
Description: Single rear wheels. 1 TON. without dual rr wheels. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $33.92
$17.81
MSRP $33.92
$17.81
1
Rear Leaf Spring U-Bolt 
ACDelco
ACDelco Positions: Right
Description: GM Genuine Parts Leaf Spring Axle U-Bolts 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
1
Rear Spring Bolt Unit GM
GM Positions: Right
Description: Dual rear wheels. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $39.25
$20.60
MSRP $39.25
$20.60
1
Rear Spring Bolt Unit ACDelco
ACDelco Positions: Right
Description: GM Genuine Parts Leaf Spring Axle U-Bolts 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
Rear Spring Unit Bolt Nut GM
GM Positions: Right
Description: This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
3
Multi-Purpose Washer GM
GM Positions: Right
Description: 1 ton 3/4 ton with increased payload. 3/4 ton without increased payload. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $16.10
$9.64
MSRP $16.10
$9.64
3
Washer ACDelco
ACDelco Positions: Right
Description: GM Genuine Parts Washers 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
washer
washer
Not For Sale
Not For Sale
4
Rear Spring Anchor Plate GM
GM Positions: Left
Description: This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $81.88
$42.98
MSRP $81.88
$42.98
4
Rear Spring Anchor Plate ACDelco
ACDelco Positions: Left
Description: GM Genuine Parts Leaf Spring Plates 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
5
Rear Spring Shackle GM
GM Positions: Right
Description: Silverado, Sierra 2500 HD. Silverado, Sierra 3500 HD. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $43.92
$22.97
MSRP $43.92
$22.97
5
Rear Spring Shackle ACDelco
ACDelco Positions: Right
Description: GM Genuine Parts Leaf Spring Shackles 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
leaf-spring-shackle;shackles
leaf-spring-shackle;shackles
$21.36
$21.36
7
Leaf Spring GM
GM Positions: Left
Notes: PARTS: Order by description. Part has related component that cannot be reused/ reinstalled; front bolt.
Description: Silverado, Sierra 2500 HD. Left. Silverado, Sierra 3500 HD. Right. Without zr2, code: 8am, 9am.
MSRP $444.31
$241.97
MSRP $444.31
$241.97
7
Leaf Spring GM
GM Positions: Right
Notes: PARTS: Order by description. Part has related component that cannot be reused/ reinstalled; front bolt.
Description: Silverado, Sierra 2500 HD. Left. Silverado, Sierra 3500 HD. Right. Code 8ar.
MSRP $463.44
$277.40
MSRP $463.44
$277.40
7
Leaf Spring GM
GM Positions: Right
Notes: PARTS: Order by description. Part has related component that cannot be reused/ reinstalled; front bolt.
Description: Silverado, Sierra 2500 HD. Right. Silverado, Sierra 3500 HD. Left. Without zr2, code: 8ap, 9ap.
MSRP $534.38
$280.52
MSRP $534.38
$280.52
7
Leaf Spring GM
GM Positions: Right
Notes: PARTS: Order by description. Part has related component that cannot be reused/ reinstalled; front bolt.
Description: Silverado, Sierra 2500 HD. Right. Silverado, Sierra 3500 HD. Left. Code: 8an, 9an. Without zr2, code: 8an, 9am.
MSRP $581.24
$305.12
MSRP $581.24
$305.12
8
Rear Spring Front Bolt GM
GM Positions: Left
Notes: PARTS: Part cannot be reused/reinstalled.
Description: Front. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
8
Rear Spring Front Bolt ACDelco
ACDelco Positions: Left
Notes: PARTS: Part cannot be reused/reinstalled.
Description: GM Genuine Parts Bolts 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
bolt
bolt
Not For Sale
Not For Sale
9
Rear Spring Bolt GM
GM Positions: Right
Description: 3/4 ton without increased payload. rear. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
9
Bolt ACDelco
ACDelco Positions: Right
Description: GM Genuine Parts Bolts 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
bolt
bolt
Not For Sale
Not For Sale
10
Rear Spring Nut GM
GM Positions: Left
Description: Front. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $8.00
$4.20
MSRP $8.00
$4.20
10
Rear Spring Nut ACDelco
ACDelco Positions: Left
Description: GM Genuine Parts Nuts 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
nut;bolt;fastener;lug;threaded-nut;coarse-thread;fine-thread;metric;sae;imperial
nut;bolt;fastener;lug;threaded-nut;coarse-thread;fine-thread;metric;sae;imperial
Not For Sale
Not For Sale
11
Ft Lower Control Arm Lock Nut GM
GM Positions: Right
Description: Rwd. All wheel drive. Rear wheel drive. With zr2. Trailing arm,nut. Awd.
MSRP $7.02
$4.20
MSRP $7.02
$4.20
12
Rear Suspension Jounce Bumper GM
GM Positions: Right
Description: 1 ton. 3/4 ton without increased payload. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $77.66
$40.77
MSRP $77.66
$40.77
12
Rear Suspension Jounce Bumper ACDelco
ACDelco Positions: Right
Description: GM Genuine Parts Jounce Bumpers 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
$37.33
$37.33
13
Rear Shock Absorber GM
GM Positions: Right
Notes: PARTS: Order by description.
Description: Silverado, Sierra 3500 HD. Dual rear wheel. Regular cab. Labeled 84582986. Helps absorb and dampen road input into your vehicle's suspension
MSRP $136.23
$71.51
MSRP $136.23
$71.51
13
Rear Shock Absorber GM
GM Positions: Left
Notes: PARTS: Order by description.
Description: Silverado, Sierra 3500 HD. Single rear wheel. Crew cab. Increased capacity. Regular cab. Helps absorb and dampen road input into your vehicle's suspension
MSRP $143.11
$75.12
MSRP $143.11
$75.12
13
Rear Shock Absorber Assembly GM
GM Positions: Left
Notes: PARTS: Order by description.
Description: Delco 84582981. Silverado, Sierra 2500 HD. Increased package. Gas. Base body. Helps absorb and dampen road input into your vehicle's suspension
MSRP $143.10
$75.12
MSRP $143.10
$75.12
13
Shock GM
GM Positions: Left
Notes: PARTS: Order by description.
Description: Delco 84582989. Off Road Suspension. 17" Wheels.
MSRP $147.02
$77.18
MSRP $147.02
$77.18
13
Rear Shock Absorber Assembly GM
GM Positions: Left
Notes: PARTS: Order by description.
Description: Delco 84673204. Silverado, Sierra 2500 HD. Increased package. Gas. Fleet side body. Helps absorb and dampen road input into your vehicle's suspension
MSRP $143.11
$75.12
MSRP $143.11
$75.12
13
Rear Shock Absorber Assembly GM
GM Positions: Left
Notes: PARTS: Order by description.
Description: Delco 84673205. Silverado, Sierra 2500 HD. Increased package. Diesel. 18. Helps absorb and dampen road input into your vehicle's suspension
MSRP $143.11
$75.12
MSRP $143.11
$75.12
13
Rear Shock Absorber ACDelco
ACDelco Positions: Left
Notes: PARTS: Order by description.
Description: ACDelco GM Original Equipment Shock Absorbers are GM-recommended replacements for your vehicle's original components. Shock absorbers help absorb and dampen road input into your vehicle's suspension, helping provide proper feel and control of your vehicle. ...
Not For Sale
Not For Sale
13
Shock Absorber GM
GM Positions: Left
Notes: PARTS: Order by description.
Description: Silverado, Sierra 2500 HD. Off road package. Gas. Without zr2, delco 84673208.
MSRP $149.84
$78.66
MSRP $149.84
$78.66
13
Shock Absorber GM
GM Positions: Left
Notes: PARTS: Order by description.
Description: Delco 84673209. Silverado, Sierra 2500 HD. Off road package. Diesel. 18 wheel. Diesel. 20 wheel.
MSRP $142.65
$74.88
MSRP $142.65
$74.88
13
Shock Absorber GM
GM Positions: Left
Notes: PARTS: Order by description.
Description: Silverado, Sierra 3500 HD. Crew cab. Off road package. Single rear wheels, delco 84673204. Delco 84673211.
MSRP $149.84
$78.66
MSRP $149.84
$78.66
13
Shock Absorber GM
GM Positions: Left
Notes: PARTS: Order by description.
Description: Without zr2, delco 84582988. Silverado, Sierra 2500 HD. Off road package. Diesel. 17 wheel.
MSRP $142.77
$74.94
MSRP $142.77
$74.94
14
M14x2x80mm Multi-Purpose Bolt GM
GM Positions: Right
Description: 4wd. 2wd. Without AWD. outer. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $30.14
$18.04
MSRP $30.14
$18.04
16
Ft Upper Control Arm Nut GM
GM Positions: Right
Description: 2wd, inner. With air spring. 4WD. inner. With zr2. Rear.
No.
Part # / Description / Price
Price
N/A
Switch GM
GM Notes: Order By Vehicle Application.
Description: With two-speed autotrac. Without multi color cluster. Sierra 2500 HD. With electric shift. Sierra 3500 HD. 2024-25, sle, slt, at4, at4x, denali, sle, slt, 4wd, without auto 4wd.
$45.92
$45.92
1
MSRP $382.44
$200.76
1
Rear Wheel Hub ACDelco
ACDelco Description: GM Genuine Parts Wheel Hubs are designed, engineered, and tested to rigorous standards, and are backed by General Motors. These hubs serve as the main support for your vehicle's wheel and tire and is responsible for their smooth and quiet rotation. GM Genu ...
$187.29
$187.29
1
B (S)Hub GM
GM Description: Silverado, sierra. Without dual rear wheel. Without dual rr wheels. Suburban 3500hd.
MSRP $467.54
$245.44
MSRP $467.54
$245.44
2
Rear Shock Absorber Assembly GM
GM Notes: Order By Vehicle Application.
Description: Silverado, Sierra 3500 HD. Dual rear wheel. Regular cab chassis. Labeled 84582987. Helps absorb and dampen road input into your vehicle's suspension
MSRP $143.24
$75.18
MSRP $143.24
$75.18
2
Rear Shock Absorber ACDelco
ACDelco Notes: Order By Vehicle Application.
Description: ACDelco GM Original Equipment Shock Absorbers are GM-recommended replacements for your vehicle's original components. Shock absorbers help absorb and dampen road input into your vehicle's suspension, helping provide proper feel and control of your vehicle. ...
Not For Sale
Not For Sale
2
Rear Shock Absorber GM
GM Notes: Order By Vehicle Application.
Description: Silverado, Sierra 3500 HD. Single rear wheel. Crew cab. Increased capacity. Regular cab. Helps absorb and dampen road input into your vehicle's suspension
MSRP $143.11
$75.12
MSRP $143.11
$75.12
2
Rear Shock Absorber Assembly GM
GM Notes: Order By Vehicle Application.
Description: Delco 84582981. Silverado, Sierra 2500 HD. Increased package. Gas. Base body. Helps absorb and dampen road input into your vehicle's suspension
MSRP $143.10
$75.12
MSRP $143.10
$75.12
2
Shock GM
GM Notes: Order By Vehicle Application.
Description: Delco 84582989. Off Road Suspension. 17" Wheels.
MSRP $147.02
$77.18
MSRP $147.02
$77.18
2
Rear Shock Absorber Assembly GM
GM Notes: Order By Vehicle Application.
Description: Delco 84673204. Silverado, Sierra 2500 HD. Increased package. Gas. Fleet side body. Helps absorb and dampen road input into your vehicle's suspension
MSRP $143.11
$75.12
MSRP $143.11
$75.12
2
Rear Shock Absorber Assembly GM
GM Notes: Order By Vehicle Application.
Description: Delco 84673205. Silverado, Sierra 2500 HD. Increased package. Diesel. 18. Helps absorb and dampen road input into your vehicle's suspension
MSRP $143.11
$75.12
MSRP $143.11
$75.12
2
Rear Shock Absorber ACDelco
ACDelco Notes: Order By Vehicle Application.
Description: ACDelco GM Original Equipment Shock Absorbers are GM-recommended replacements for your vehicle's original components. Shock absorbers help absorb and dampen road input into your vehicle's suspension, helping provide proper feel and control of your vehicle. ...
Not For Sale
Not For Sale
2
Shock Absorber GM
GM Notes: Order By Vehicle Application.
Description: Silverado, Sierra 2500 HD. Off road package. Gas. Without zr2, delco 84673208.
MSRP $149.84
$78.66
MSRP $149.84
$78.66
2
Shock Absorber GM
GM Notes: Order By Vehicle Application.
Description: Delco 84673209. Silverado, Sierra 2500 HD. Off road package. Diesel. 18 wheel. Diesel. 20 wheel.
MSRP $142.65
$74.88
MSRP $142.65
$74.88
2
Shock Absorber GM
GM Notes: Order By Vehicle Application.
Description: Silverado, Sierra 3500 HD. Crew cab. Off road package. Single rear wheels, delco 84673204. Delco 84673211.
MSRP $149.84
$78.66
MSRP $149.84
$78.66
2
Shock Absorber GM
GM Notes: Order By Vehicle Application.
Description: Without zr2, delco 84582988. Silverado, Sierra 2500 HD. Off road package. Diesel. 17 wheel.
MSRP $142.77
$74.94
MSRP $142.77
$74.94
2
Rear Shock Absorber GM
GM Notes: Order By Vehicle Application.
Description: Silverado, Sierra 3500 HD. Dual rear wheel. Regular cab. Labeled 84582986. Helps absorb and dampen road input into your vehicle's suspension
MSRP $136.23
$71.51
MSRP $136.23
$71.51
3
Leaf Spring GM
GM Description: Silverado, Sierra 2500 HD. Left. Silverado, Sierra 3500 HD. Right. Without zr2, code: 8am, 9am.
MSRP $444.31
$241.97
MSRP $444.31
$241.97
3
Leaf Spring GM
GM Description: Silverado, Sierra 2500 HD. Right. Silverado, Sierra 3500 HD. Left. Code: 8an, 9an. Without zr2, code: 8an, 9am.
MSRP $581.24
$305.12
MSRP $581.24
$305.12
3
Leaf Spring GM
GM Description: Silverado, Sierra 2500 HD. Right. Silverado, Sierra 3500 HD. Left. Without zr2, code: 8ap, 9ap.
MSRP $534.38
$280.52
MSRP $534.38
$280.52
3
Leaf Spring GM
GM Description: Silverado, Sierra 2500 HD. Left. Silverado, Sierra 3500 HD. Right. Code 8ar.
MSRP $463.44
$277.40
MSRP $463.44
$277.40
4
Rear Spring Shackle GM
GM Description: Silverado, Sierra 2500 HD. Silverado, Sierra 3500 HD. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $43.92
$22.97
MSRP $43.92
$22.97
4
Rear Spring Shackle ACDelco
ACDelco Description: GM Genuine Parts Leaf Spring Shackles 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
leaf-spring-shackle;shackles
leaf-spring-shackle;shackles
$21.36
$21.36
5
Stabilizer Bar GM
GM Description: Silverado, Sierra 2500 HD. Silverado, Sierra 3500 HD. 1 ton.
MSRP $727.08
$435.11
MSRP $727.08
$435.11
5
Rear Stabilizer Shaft ACDelco
ACDelco Description: GM Genuine Parts Suspension Stabilizer Bars are designed, engineered, and tested to rigorous standards, and are backed by General Motors. These stabilizer bars help control body roll and helps keep your vehicle's body level during cornering or maneuvering. ...
Not For Sale
Not For Sale
6
Rear Suspension Stabilizer Shaft Insulator Clamp GM
GM Description: 1 ton. Helps secure the stabilizer bar bushing to your vehicle's suspension
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $17.42
$9.14
MSRP $17.42
$9.14
6
Rear Suspension Stabilizer Shaft Insulator Clamp ACDelco
ACDelco Description: GM Genuine Parts Suspension Stabilizer Bar Bushing Brackets are designed, engineered, and tested to rigorous standards, and are backed by General Motors. These brackets help secure the stabilizer bar bushing to your vehicle's suspension. GM Genuine Parts a ...
Not For Sale
Not For Sale
7
Rear Suspension Stabilizer Shaft Insulator GM
GM Description: 1 ton. Silverado, Sierra 2500 HD. Silverado, Sierra 3500 HD. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $21.79
$11.43
MSRP $21.79
$11.43
7
Rear Suspension Stabilizer Shaft Insulator ACDelco
ACDelco Description: GM Genuine Parts Suspension Stabilizer Bar Bushings 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
$10.76
$10.76
8
Rear Stabilizer Shaft Link GM
GM Description: Silverado, Sierra 2500 HD. Silverado, Sierra 3500 HD. Connects your vehicle's stabilizer bar to the control arm or strut
Provides roll stiffness to vehicle
GM Genuine suspension parts match the GM vehicles original equipment in ride, handling and stopping ...
MSRP $39.25
$23.50
MSRP $39.25
$23.50
Related Parts
Part # / Description / Price
Price
Ft Lower Control Arm Lock Nut GM
GM Positions: Left
Description: Rwd. All wheel drive. Rear wheel drive. With zr2. Trailing arm,nut. Awd.
MSRP $7.02
$4.20
MSRP $7.02
$4.20
Rear Spring Bolt GM
GM Positions: Left
Description: 3/4 ton without increased payload. rear. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
Bolt ACDelco
ACDelco Positions: Left
Description: GM Genuine Parts Bolts 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
bolt
bolt
Not For Sale
Not For Sale