Frame & Components for 2025 GMC Sierra 3500 HD
No.
Part # / Description / Price
Price
1
Frame Assembly 
GM
GM Description: Crew cab, 4wd, 6.9 ft box, without z71, zr2, with max trailer pkg. Crew cab, 4wd, 6.9 ft box, with at4x.
$2,765.71
$2,765.71
1
$2,230.32
1
$2,152.76
1
Frame Assembly GM
GM Description: Crew cab, 4wd, 8 ft box. Crew cab, 4wd, 8ft box, all. Crew cab, 8 ft box, rwd. Crew cab, 2wd, 8 ft box.
$2,765.71
$2,765.71
3
Front Cross-Member GM
GM Notes: PARTS: Part included with frame assembly and front section.
Description: 4wd, 2500. 3/4 ton 4wd. 2wd 3/4 ton. 2wd, 2500.
$90.15
$90.15
4
Driver Side Radiator Lower Bracket GM
GM Positions: Left
Notes: PARTS: Part included with frame assembly and front section.
Description: Helps align and secure your vehicle's radiator mount
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
Original equipment parts are designed to work with your GM vehicle safety systems -- aftermarket replacement parts may not meet the same OE safety regulations, depending on the part type
Collision parts are designed to help promote proper and safe repair
MSRP $222.69
$140.84
MSRP $222.69
$140.84
4
Passenger Side Radiator Lower Bracket GM
GM Positions: Right
Notes: PARTS: Part included with frame assembly and front section.
Description: Helps align and secure your vehicle's radiator mount
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
Original equipment parts are designed to work with your GM vehicle safety systems -- aftermarket replacement parts may not meet the same OE safety regulations, depending on the part type
Collision parts are designed to help promote proper and safe repair
MSRP $222.69
$140.84
MSRP $222.69
$140.84
5
Bracket GM
GM Positions: Right
Notes: PARTS: Part included with frame assembly and front section.
$68.53
$68.53
6
Drivetrain and Front Suspension Frame Front Crossmember GM
GM Notes: PARTS: Part included with frame assembly.
Description: Silverado, Sierra 3500 HD. Outer. Helps strengthen and support your vehicle's frame
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $236.60
$149.64
MSRP $236.60
$149.64
7
$159.46
8
Spare Wheel Hoist Crossmember GM
GM Notes: PARTS: Part included with frame assembly.
Description: Silverado, Sierra 2500 HD. Regular cab. Silverado, Sierra 3500 HD. Double cab. Helps strengthen and support your vehicle's frame
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $73.09
$46.23
MSRP $73.09
$46.23
9
Spare Wheel Carrier GM
GM Notes: PARTS: Part included with frame assembly.
Description: Helps secure and align your vehicle's spare wheel until needed
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $117.13
$74.08
MSRP $117.13
$74.08
10
Torsion Bar Support GM
GM Positions: Left
Notes: PARTS: Part included with frame assembly.
Description: Torsion bar. 4wd. 2wd. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $77.16
$46.17
MSRP $77.16
$46.17
11
Torsion Bar Support Insulator GM
GM Positions: Right
Notes: PARTS: Part included with torsion bar support.
Description: 4wd. 2wd. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $33.03
$17.33
MSRP $33.03
$17.33
11
Torsion Bar Support Insulator 
ACDelco
ACDelco Positions: Right
Notes: PARTS: Part included with torsion bar support.
Description: GM Genuine Parts Torsion 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
$15.88
$15.88
12
Rear Passenger Side Spring Rear Hanger GM
GM Positions: Right
Notes: PARTS: Part included with frame assembly.
Description: This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $179.07
$94.00
MSRP $179.07
$94.00
12
Rear Passenger Side Spring Rear Hanger ACDelco
ACDelco Positions: Right
Notes: PARTS: Part included with frame assembly.
Description: GM Genuine Parts Leaf Spring Hangers 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
12
Rear Driver Side Spring Rear Hanger GM
GM Positions: Left
Notes: PARTS: Part included with frame assembly.
Description: This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $181.35
$95.19
MSRP $181.35
$95.19
12
Rear Driver Side Spring Rear Hanger ACDelco
ACDelco Positions: Left
Notes: PARTS: Part included with frame assembly.
Description: GM Genuine Parts Leaf Spring Hangers 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
13
Passenger Side Body Rear Mount Bracket GM
GM Positions: Right
Notes: PARTS: Part included with frame assembly.
Description: Body mount. Helps align and secure your body mount
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
Collision parts are designed to help promote proper and safe repair
MSRP $17.30
$10.94
MSRP $17.30
$10.94
13
Driver Side Body Rear Mount Bracket GM
GM Positions: Left
Notes: PARTS: Part included with frame assembly.
Description: Body mount. Helps align and secure your body mount
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
Collision parts are designed to help promote proper and safe repair
MSRP $17.30
$10.94
MSRP $17.30
$10.94
14
MSRP $188.28
$106.16
14
Front Tow Hook GM
GM Positions: Right
Description: Black. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $104.55
$66.12
MSRP $104.55
$66.12
15
M12x1.75x110 Multi Purpose Bolt GM
GM Positions: Right
Description: This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $7.53
$4.50
MSRP $7.53
$4.50
15
Multi Purpose 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
$4.39
$4.39
16
Tow Hook Nut GM
GM Positions: Left
Description: 2.0L turbo. 2.7L turbo. 3.0L twin-turbo, rwd. Wagon,. 6.0L. Sedan,. 3.6L turbo. With supercharger. 6.0 & 6.2L, lower. Upper.