Frame & Components for 2018 GMC Sierra 3500 HD
No.
Part # / Description / Price
Price
1
Frame Assembly 
GM
GM Description: GM Genuine Parts Frame Assembly (Part Number: 84585071) is a vehicle frame component supplied as a genuine GM collision part. Type: Frame AssemblyFunction: Structural support for chassis and body; designed to restore original vehicle strength after collisi ...
MSRP $6,526.57
$4,260.64
MSRP $6,526.57
$4,260.64
1
Frame Assembly GM
GM Description: GM Genuine Parts Frame Assembly (Part Number: 84585070) is a structural frame rail assembly intended for heavy-duty chassis repair or replacement. Type: Vehicle frame assembly / frame railFunction: Provides primary structural support for cab and cargo box ...
MSRP $7,175.55
$4,685.49
MSRP $7,175.55
$4,685.49
1
Frame Assembly GM
GM Description: GM Genuine Parts Frame Assembly (Part Number: 84585068) is a collision-grade frame assembly that provides the core structural support for the vehicle chassis and underbody. Type: Vehicle frame assemblyFunction: Supports drivetrain and body structures; prov ...
MSRP $6,452.95
$4,213.26
MSRP $6,452.95
$4,213.26
1
Vehicle Frame Assembly GM
GM Description: Crew cab, 2WD 6.6 ft box. Crew cab, 4WD 6.6 ft box. Provides the supporting structure for your vehicle
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 $6,957.44
$4,542.25
MSRP $6,957.44
$4,542.25
1
Vehicle Frame Assembly GM
GM Description: Regular cab. Provides the supporting structure for your vehicle
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
$5,302.16
$5,302.16
2
Front Half Frame GM
GM Description: GM Genuine Parts Front Half Frame (Part Number: 84339691) is a collision-grade front half frame assembly that provides structural support consistent with factory repair standards. Also known as: Front SectionPurpose: Provides supporting structure for vehic ...
MSRP $2,649.36
$1,746.58
MSRP $2,649.36
$1,746.58
3
Front Cross-Member GM
GM Notes: PARTS: Part included with frame assembly and front section.
Description: GM Genuine Parts Front Cross-Member (Part Number: 87834852) is a structural front crossmember engineered to provide chassis support and mounting for suspension components. Function: Provides structural support and mounting points for front suspension and d ...
$96.37
$96.37
4
Passenger Side Mount Bracket (Radiator Side) GM
GM Positions: Right
Notes: PARTS: Part included with frame assembly and front section.
Description: GM Genuine Parts Passenger Side Mount Bracket (Radiator Side) (Part Number: 22838808) is an OEM radiator-side mounting bracket used to align and secure the radiator on select vehicles. Type: Radiator mount bracket (passenger side)Function: Aligns and secur ...
MSRP $167.41
$109.92
MSRP $167.41
$109.92
4
Driver Side Radiator Side Mount Bracket GM
GM Positions: Left
Notes: PARTS: Part included with frame assembly and front section.
Description: GM Genuine Parts Driver Side Radiator Side Mount Bracket (Part Number: 22838809) is a radiator mounting bracket used to align and secure the vehicle radiator. Designed to meet GM factory fit and safety expectations for collision repair and assembly.Functio ...
$181.53
$181.53
5
Bumper Bracket GM
GM Positions: Left
Notes: PARTS: Part included with frame assembly.
Description: GM Genuine Parts Bumper Bracket (Part Number: 22908768) is a front bumper bracket intended to secure and locate the bumper face bar to the vehicle structure. Supplied as an OE-style replacement to restore correct bumper alignment after collision repair. Fu ...
MSRP $200.16
$131.42
MSRP $200.16
$131.42
6
Drivetrain and Front Suspension Frame Front Crossmember GM
GM Notes: PARTS: Part included with frame assembly.
Description: GM Genuine Parts Drivetrain and Front Suspension Frame Front Crossmember (Part Number: 22833302) is an OE front crossmember assembly that strengthens and supports the vehicle frame at the drivetrain and front suspension interface. It is intended for collis ...
MSRP $283.54
$186.51
MSRP $283.54
$186.51
7
Automatic Transmission Support Crossmember GM
GM Description: 2WD 6.6L diesel. Helps align and secure your vehicle's transmission
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
$287.82
$287.82
7
Automatic Transmission Support Crossmember GM
GM Description: GM Genuine Parts Automatic Transmission Support Crossmember (Part Number: 23108760) is a factory crossmember that supports the automatic transmission and helps ensure correct alignment and secure mounting. Type: Exhaust, Frames & Gas TanksFunction: Ali ...
$414.07
$414.07
8
Rear Crossmember GM
GM Notes: PARTS: Part included with frame assembly.
Description: GM Genuine Parts Rear Crossmember (Part Number: 84339602) is a structural crossmember that strengthens and supports the vehicle frame and rear substructure. Function: Provides structural support and mounting for suspension and drivetrain components.Applica ...
Not For Sale
Not For Sale
9
Spare Wheel Carrier GM
GM Notes: PARTS: Part included with frame assembly.
Description: GM Genuine Parts Spare Wheel Carrier (Part Number: 84339545) is a carrier/bracket assembly used to secure a vehicle’s spare wheel until needed. Function: Secures and aligns the spare wheel under or on the vehicle, depending on application.Fit: Designed f ...
MSRP $120.73
$81.97
MSRP $120.73
$81.97
10
Rear Passenger Side Spring Front Hanger GM
GM Positions: Right
Notes: PARTS: Part included with frame assembly.
Description: 4wd. 2wd. Helps connect the frame to your vehicle's suspension
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $189.55
$112.82
MSRP $189.55
$112.82
10
Rear Driver Side Spring Front Hanger GM
GM Positions: Left
Notes: PARTS: Part included with frame assembly.
Description: 4wd. 2wd. Helps connect the frame to your vehicle's suspension
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $167.39
$112.64
MSRP $167.39
$112.64
11
Rear Driver Side Spring Rear Hanger GM
GM Positions: Left
Notes: PARTS: Part included with frame assembly.
Description: GM Genuine Parts Rear Driver Side Spring Rear Hanger (Part Number: 20909391) is a rear spring hanger that supports the vehicle suspension spring mounting and aligns rear suspension components. Function: Mounting/hanger for rear suspension spring on driver ...
MSRP $117.21
$64.17
MSRP $117.21
$64.17
11
Rear Passenger Side Spring Rear Hanger GM
GM Positions: Right
Notes: PARTS: Part included with frame assembly.
Description: 4wd. 2wd. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $117.47
$64.31
MSRP $117.47
$64.31
12
Passenger Side Body Rear Mount Bracket GM
GM Positions: Right
Notes: PARTS: Part included with frame assembly.
Description: Body mount 8 ft box. 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
12
Driver Side Body Rear Mount Bracket GM
GM Positions: Left
Notes: PARTS: Part included with frame assembly.
Description: Body mount 6.6 ft box. 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 $48.01
$33.80
MSRP $48.01
$33.80
12
Driver Side Body Rear Mount Bracket GM
GM Positions: Left
Notes: PARTS: Part included with frame assembly.
Description: GM Genuine Parts Driver Side Body Rear Mount Bracket (Part Number: 84339540) is a body mount bracket used to align and secure the vehicle body to the frame or subframe. Function: Aligns and secures body mounting points to the chassis for structural integri ...
MSRP $14.82
$12.49
MSRP $14.82
$12.49
14
Passenger Side Torsion Bar Support GM
GM Positions: Right
Notes: PARTS: Part included with frame assembly.
Description: GM Genuine Parts Passenger Side Torsion Bar Support (Part Number: 20909382) is a torsion-bar support/mount engineered for 2WD and 4WD torsion-bar suspensions to provide proper support and alignment. Application: Supports torsion-bar suspension components f ...
$119.66
$119.66
14
Driver Side Torsion Bar Support GM
GM Positions: Left
Notes: PARTS: Part included with frame assembly.
Description: GM Genuine Parts Driver Side Torsion Bar Support (Part Number: 20909383) is an OE suspension bracket that supports the torsion bar and helps maintain proper suspension geometry. Function: Provides mounting and support for torsion bar suspension componentsL ...
$118.49
$118.49
15
Torsion Bar Support Insulator GM
GM Positions: Right
Notes: PARTS: Part included with torsion bar support.
Description: GM Genuine Parts Torsion Bar Support Insulator (Part Number: 20910359) is an undercarriage insulator designed to support torsion bar mounts and isolate road and driveline vibrations. Suitable for 4WD and 2WD applications where specified. Function: Supports ...
$46.92
$46.92
16
Tow Hook GM
GM Positions: Left
Description: GM Genuine Parts Tow Hook (Part Number: 22840527) is a front tow hook intended for vehicle recovery and towing attachment. Type: Front tow hook (also known as: Hook)Construction: Square material tow hook as noted by manufacturerFunction: Provides a secure ...
MSRP $107.39
$70.83
MSRP $107.39
$70.83
16
Front Tow Hook GM
GM Positions: Left
Description: GM Genuine Parts Front Tow Hook (Part Number: 25798891) is a factory tow hook designed for secure vehicle recovery or towing points. Function: Provides a sturdy attachment point for towing or recovery operationsDesign: Black finish; suited for both 2WD and ...
MSRP $92.00
$60.67
MSRP $92.00
$60.67
17
Engine Splash Shield GM
GM Description: GM Genuine Parts Engine Splash Shield (Part Number: 84061009) is a collision-grade underbody shield engineered to protect the engine compartment from road debris and water intrusion while preserving factory crash and repair standards. Type: Exhaust, Frames ...
MSRP $64.69
$45.55
MSRP $64.69
$45.55
17
Splash Shield GM
GM Description: GM Genuine Parts Splash Shield (Part Number: 23388753) is an underbody splash shield designed to protect components from road spray and debris. Type: Underbody splash shield / radiator support shieldFunction: Protects engine bay and underbody components fr ...
$283.23
$283.23
17
Intake Air Splash Shield GM
GM Positions: Front
Description: Gmc, bumper & hardware. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $77.06
$54.25
MSRP $77.06
$54.25
18
Underbody Skid Shield GM
GM Description: GM Genuine Parts Underbody Skid Shield (Part Number: 25871125) is an underbody protection plate designed to shield the oil pan and lower engine components from road hazards. Backed by General Motors (GM). Function: Skid plate for oil pan/underbody protecti ...
MSRP $80.90
$53.87
MSRP $80.90
$53.87