Frame for 2026 GMC Sierra 2500 HD
1. 6-Inch Rectangular Assist Steps, Chrome 
2. Mount Cushion 
3. Body B-Pillar 
4. Outer Rail 
5. Body B-Pillar 
6. Inner Windshield Pillar 
7. Frame Assembly 
8. Mount Cushion 
9. Body A-Pillar 
10. Uniside Assembly 
11. Uniside Assembly 
12. Front 
13. Inner Center Pillar 
14. Inner Lock Pillar 
15. Body B-Pillar 
16. Body A-Pillar Bracket 
17. Cowl Extension 
18. Body B-Pillar 
19. Windshield Pillar Trim 
20. Rear 
21. Floor Extension 
22. Floor Sill 
23. Running Board 
24. Running Board 
25. Running Board 
26. Body A-Pillar Trim Panel 
27. Running Board 
28. Running Board 
29. Body A-Pillar Trim Panel 
30. Body A-Pillar Trim Panel 
31. Running Board 
32. Running Board 
33. Left 
34. Left 
35. Body A-Pillar Trim Panel 
36. 4-Inch Round Assist Steps - Chrome - Crew Cab 
37. Left 
38. Inner Center Pillar 
39. Front 
40. Fender 
41. Right 
42. Right 
43. Inner Rocker Assembly 
44. Extension Panel 
45. Floor Extension 
46. Floor Extension 
47. Sill Panel 
48. Cowl Grille 49. Body C-Pillar Trim Panel No.
Part # / Description / Price
Price
1
F Frame 
GM
GM Description: The GM OEM F Frame (MPN: 85812483) is a genuine factory-original frame component engineered for heavy-duty truck applications, including crew cab configurations with 4WD and 2WD options in 8-foot bed lengths. This authentic General Motors part delivers the ...
$3,535.23
$3,535.23
1
F Frame GM
GM Description: Genuine GM OEM F Frame (MPN: 85812482) is the factory-original structural component designed for crew cab 4WD trucks with a 6.9 ft bed configuration. This essential frame assembly provides the foundational support and structural integrity needed for heavy- ...
$3,535.23
$3,535.23
1
F Frame GM
GM Description: Upgrade your truck's frame integrity with the Genuine GM OEM F Frame (MPN: 85812498), engineered for heavy-duty performance on crew cab 4WD trucks with 6.9 ft beds. This authentic General Motors frame component is specifically designed for Max Trailer Pack ...
$3,535.23
$3,535.23
2
Frame GM
GM Description: The GM OEM Frame (MPN: 86592347) is a genuine General Motors structural component engineered to provide essential support and alignment for select GM vehicles. This authentic frame part restores proper vehicle foundation integrity and ensures correct suspe ...
$1,783.13
$1,783.13
3
Front Cross-Member GM
GM Notes: PARTS: Part included with frame assembly and front section.
Description: Genuine GM OEM Front Cross-Member (MPN: 87834852) provides essential structural support and alignment for your truck's suspension system. This factory part is engineered for 2500 series trucks in both 2WD and 4WD configurations, including 3/4 ton models, e ...
$97.53
$97.53
4
Driver Side Radiator Lower Bracket GM
GM Positions: Left
Notes: PARTS: Part included with frame assembly and front section.
Description: The Driver Side Radiator Lower Bracket (MPN: 84551986) is a genuine GM OEM part engineered to properly position and stabilize your vehicle's radiator assembly. This original equipment manufacturer component ensures correct alignment of your radiator mounti ...
MSRP $228.25
$150.56
MSRP $228.25
$150.56
4
Passenger Side Radiator Lower Bracket GM
GM Positions: Right
Notes: PARTS: Part included with frame assembly and front section.
Description: The Passenger Side Radiator Lower Bracket (MPN: 84551987) is a genuine GM OEM part engineered to properly support and stabilize your vehicle's radiator assembly. This critical mounting component ensures precise radiator alignment and secure fastening on se ...
MSRP $228.25
$150.56
MSRP $228.25
$150.56
5
Bumper Impact Bar Bracket GM
GM Positions: Left
Notes: PARTS: Part included with frame assembly.
Description: # Bumper Impact Bar Bracket
Genuine GM OEM Bumper Impact Bar Bracket (MPN: 85664314) is engineered to reinforce and protect your vehicle's front or rear bumper assembly during low-speed collisions and impacts. This critical structural component distribute ...
$74.13
$74.13
6
Drivetrain and Front Suspension Frame Front Crossmember GM
GM Notes: PARTS: Part included with frame assembly.
Description: The GM OEM Drivetrain and Front Suspension Frame Front Crossmember (MPN: 84551988) is a critical structural component engineered to reinforce and stabilize your vehicle's frame assembly. This genuine General Motors part is specifically designed for Silvera ...
MSRP $242.51
$159.97
MSRP $242.51
$159.97
7
Trans Cross-Member GM
GM Description: GM OEM Trans Cross-Member MPN 86808675 is an essential transmission support component engineered for 10-speed automatic transmissions in select 4WD GM vehicles equipped with 6.6L diesel engines. This genuine factory part provides critical structural suppor ...
$170.47
$170.47
8
Spare Wheel Hoist Crossmember GM
GM Notes: PARTS: Part included with frame assembly.
Description: The GM OEM Spare Wheel Hoist Crossmember (MPN: 84608607) is a genuine General Motors structural component engineered to reinforce and stabilize your truck's frame during spare tire hoisting operations. This authentic GM part is specifically designed for Si ...
MSRP $74.92
$51.40
MSRP $74.92
$51.40
9
Spare Wheel Carrier GM
GM Notes: PARTS: Part included with frame assembly.
Description: The GM OEM Spare Wheel Carrier (MPN: 84551995) is a genuine General Motors component engineered to securely mount and stabilize your vehicle's spare tire. This authentic replacement part restores proper wheel storage functionality on select GM vehicles and ...
MSRP $120.05
$80.13
MSRP $120.05
$80.13
10
Support Outer Support GM
GM Positions: Left
Notes: PARTS: Part included with frame assembly.
Description: This genuine GM OEM Support Outer Support (MPN: 86527042) is engineered for 4WD GM vehicles equipped with the AT4X package, providing structural reinforcement and load-bearing support for optimal chassis stability. This authentic General Motors replacement ...
MSRP $79.56
$51.67
MSRP $79.56
$51.67
12
Rear Driver Side Spring Rear Hanger GM
GM Positions: Left
Notes: PARTS: Part included with frame assembly.
Description: The GM Rear Driver Side Spring Rear Hanger (MPN: 84794782) is a genuine OEM suspension component engineered to support and secure the rear coil spring assembly on select GM vehicles. This authentic General Motors part ensures proper spring positioning and ...
MSRP $185.89
$102.98
MSRP $185.89
$102.98
12
Rear Passenger Side Spring Rear Hanger GM
GM Positions: Right
Notes: PARTS: Part included with frame assembly.
Description: The GM OEM Rear Passenger Side Spring Rear Hanger (MPN: 84794783) is a genuine suspension component engineered to provide reliable support and attachment for your vehicle's rear spring assembly. This authentic General Motors part ensures proper spring posi ...
MSRP $183.55
$101.68
MSRP $183.55
$101.68
13
Driver Side Body Rear Mount Bracket GM
GM Positions: Left
Notes: PARTS: Part included with frame assembly.
Description: # Product Description
The Driver Side Body Rear Mount Bracket (MPN: 84551984) is a genuine GM OEM collision repair part engineered to restore proper body alignment and structural integrity on select GM vehicles. This factory-original component ensures sec ...
MSRP $17.73
$12.73
MSRP $17.73
$12.73
13
Passenger Side Body Rear Mount Bracket GM
GM Positions: Right
Notes: PARTS: Part included with frame assembly.
Description: The Passenger Side Body Rear Mount Bracket (MPN: 84551997) is a genuine GM OEM collision repair part engineered to properly align and secure your vehicle's body mount assembly. This original equipment manufacturer component ensures precise fitment and stru ...
MSRP $17.73
$12.73
MSRP $17.73
$12.73
14
Front Tow Hook GM
GM Positions: Left
Description: The GM OEM Front Tow Hook (MPN: 84055686) is a genuine General Motors replacement part engineered for secure towing and recovery on select GM vehicles. This black-finished tow hook delivers factory-quality performance and reliability, meeting GM's strict d ...
MSRP $107.15
$71.52
MSRP $107.15
$71.52
15
M12x1.75x110 Multi Purpose Bolt GM
GM Positions: Left
Description: GM Genuine OEM M12x1.75x110 Multi Purpose Bolt (MPN: 11609609) is engineered to exact manufacturer specifications for reliable fastening across select GM vehicles. This multi-purpose bolt delivers dependable performance in critical assembly applications, m ...
MSRP $7.72
$5.24
MSRP $7.72
$5.24
16
Tow Hook Nut GM
GM Positions: Left
Description: Genuine GM OEM Tow Hook Nut MPN 11549169 is the authentic replacement fastener designed for secure towing attachment on select GM vehicles equipped with 2.0L turbo, 2.7L turbo, 3.0L twin-turbo, 3.6L turbo, and 6.0L/6.2L engines. This critical hardware comp ...
$7.02
$7.02