Frame for 2026 GMC Sierra 2500 HD
1. Step Bar Assembly 
2. Inner Windshield Pillar 
3. Inner Center Pillar 
4. Outer Rail 
5. Windshield Pillar Trim 
6. Frame Assembly 
7. Mount Cushion 
8. Mount Cushion 
9. Uniside Assembly 
10. Front 
11. Cowl Grille 
12. Inner Center Pillar 
13. Body B-Pillar 
14. 6-Inch Rectangular Assist Steps, Chrome 
15. Inner Lock Pillar 
16. Rear 
17. Body B-Pillar 
18. Floor Sill 
19. Floor Extension 
20. Left 
21. Body A-Pillar Trim Panel 
22. Windshield Pillar Trim 
23. Running Board 
24. Running Board 
25. Body A-Pillar Trim Panel 
26. Body A-Pillar Trim Panel 
27. Running Board 
28. Running Board 
29. Body A-Pillar Trim Panel 
30. Running Board 
31. Running Board 
32. Running Board 
33. Inner Center Pillar 
34. Front 
35. Fender 
36. Right 
37. Right 
38. Extension Panel 
39. Floor Extension 
40. Floor Extension 
41. Sill Panel 42. Body C-Pillar Trim Panel No.
Part # / Description / Price
Price
1
6-Inch Rectangular Assist Steps, Chrome 
GM
GM Notes: Crew Cab
Description: Make it easier to get into and out of your vehicle with these sturdy Chevrolet Accessories Assist Steps. These Crew Cab 6-Inch Rectangular Assist Steps, also known as truck side steps, feature a traction pad with molded plastic grooves to help provide more ...
MSRP $850.00
$701.25
MSRP $850.00
$701.25
1
Step Bar Assembly GM
GM Notes: Crew Cab
Description: Crew cab, oval type, black. Step up convenience and style with these highly durable and capable Chevy Accessories Truck Assist Steps, also known as running boards or side steps. Designed and engineered specifically to fit your vehicle, these sturdy steps f ...
MSRP $850.00
$701.25
MSRP $850.00
$701.25
2
Assist Step Front Finish Cap GM
GM Positions: Left
Notes: PARTS: Part included with step bar assembly.
Description: Regular cab, oval type. Crew cab oval type. Double cab oval type. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
2
Assist Step Front Finish Cap GM
GM Positions: Right
Notes: PARTS: Part included with step bar assembly.
Description: Regular cab, oval type. Crew cab oval type. Double cab oval type. Installed in your vehicle's assist step for a finished appearance
For proper installation, locate your nearest GM dealer, independent service center, or body shop
Precise fit for ease of installation
MSRP $62.91
$42.07
MSRP $62.91
$42.07
3
Assist Step Finish Cap GM
GM Positions: Rear right
Description: Crew cab, work step. Double cab, work step. Crew cab black assist. Double cab black assist. Installed in your vehicle's assist step for a finished appearance
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 $51.44
$34.40
MSRP $51.44
$34.40
3
Assist Step Finish Cap GM
GM Positions: Rear left
Description: Crew cab, work step. Double cab, work step. Regular cab, black assist. Crew cab black assist. Double cab black assist. Installed in your vehicle's assist step for a finished appearance
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 $50.55
$33.80
MSRP $50.55
$33.80
3
Driver Side Assist Step Front Finish Cap GM
GM Positions: Rear left
Description: Installed in your vehicle's assist step for a finished appearance
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 $17.38
$12.04
MSRP $17.38
$12.04
3
Passenger Side Assist Step Front Finish Cap GM
GM Positions: Rear right
Description: Installed in your vehicle's assist step for a finished appearance
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 $17.38
$12.04
MSRP $17.38
$12.04
3
Driver Side Assist Step Front Finish Cap GM
GM Positions: Rear left
Description: Installed in your vehicle's assist step for a finished appearance
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 $17.66
$12.24
MSRP $17.66
$12.24
3
Passenger Side Assist Step Front Finish Cap GM
GM Positions: Rear right
Description: Installed in your vehicle's assist step for a finished appearance
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 $17.66
$12.24
MSRP $17.66
$12.24
4
Assist Step Pad GM
GM Positions: Left
Notes: PARTS: Part included with step bar assembly.
Description: Crew cab oval type. Double cab oval type. Provides foot traction on your vehicle's running boards
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 $92.40
$61.23
MSRP $92.40
$61.23
4
Driver Side Assist Step Pad GM
GM Positions: Left
Description: Crew cab round type. Double cab round type. Provides foot traction on your vehicle's running boards
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 $88.68
$58.76
MSRP $88.68
$58.76
4
Step Pad GM
GM Positions: Right
Description: Regular cab, round type. Crew cab round type.
MSRP $87.15
$57.75
MSRP $87.15
$57.75
5
Assist Step Bracket Cover GM
GM Positions: Left
Notes: PARTS: Part included with step bar assembly.
Description: Crew cab, oval type. Double cab, oval type. Helps provide a finished appearance
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 $69.40
$46.41
MSRP $69.40
$46.41