Frame for 2026 GMC Sierra 2500 HD
1. Work Step Assist Steps - Black - Crew Cab 
2. Inner Windshield Pillar 
3. Frame Assembly 
4. Inner Center Pillar 
5. Outer Rail 
6. Mount Cushion 
7. Mount Cushion 
8. Cowl Grille 
9. Uniside Assembly 
10. Front 
11. Body B-Pillar 
12. Inner Center Pillar 
13. Body B-Pillar 
14. Body A-Pillar Trim Panel 
15. Inner Lock Pillar 
16. Front 
17. 6-Inch Rectangular Assist Steps, Chrome 
18. Inner Rocker Assembly 
19. Floor Sill 
20. Floor Extension 
21. Running Board 
22. Rear 
23. Running Board 
24. Running Board 
25. Left 
26. Running Board 
27. Running Board 
28. Running Board 
29. Running Board 
30. Inner Center Pillar 
31. 4-Inch Round Assist Steps - Chrome - Crew Cab 
32. Fender 
33. Right 
34. Right 
35. Floor Extension 
36. Extension Panel 
37. Floor Extension 
38. Floor Extension 
39. Floor Extension 
40. Sill Panel 41. Body C-Pillar Trim Panel No.
Part # / Description / Price
Price
1
Running Board Step 
GM
GM Notes: PARTS: Part is for a dealer installed accessory kit that includes both sides.
Description: Make it easier to get into and out of your vehicle with these sturdy Chevrolet Accessories Assist Steps. These Crew Cab Work Step Assist Steps, also known as truck side steps, feature a traction pad with molded plastic grooves to help provide more stable f ...
MSRP $525.00
$413.44
MSRP $525.00
$413.44
1
Running Board Step GM
GM Description: Make it easier to get into and out of your vehicle with these sturdy GMC Accessories Assist Steps. These Crew Cab Sport Step Assist Steps, also known as truck side steps, feature a traction pad with molded plastic grooves to help provide more stable footing. Includes all mounting hardware. Parked over a hole or a puddle? No problem with these Assist Steps. They make getting in and out of your vehicle much easier, plus they add a customized look. You get function and style with this accessory.
MSRP $1,095.00
$862.31
MSRP $1,095.00
$862.31
1
$1,002.34
1
$1,092.54
1
$1,089.08
1
$1,089.08
1
Driver Side Assist Step GM
GM Positions: Left
Description: Assists with access into and out of 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 $1,247.34
$804.01
MSRP $1,247.34
$804.01
1
Step Bar GM
GM Positions: Right
Description: Crew cab, power retractable, chrome.
MSRP $1,247.34
$804.01
MSRP $1,247.34
$804.01
1
Driver Side Assist Step GM
GM Positions: Left
Description: Assists with access into and out of 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 $369.10
$244.59
MSRP $369.10
$244.59
1
MSRP $369.10
$244.59
1
Step Bar Assembly GM
GM Description: Crew cab, round type, chrome. 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 ...
MSRP $850.00
$669.38
MSRP $850.00
$669.38
1
Step Bar Assembly GM
GM Description: Crew cab, round 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 ...
MSRP $850.00
$669.38
MSRP $850.00
$669.38
1
6-Inch Rectangular Assist Steps, Chrome GM
GM 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
$669.38
MSRP $850.00
$669.38
1
Step Bar Assembly GM
GM 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
$669.38
MSRP $850.00
$669.38
2
Assist Step Finish Cap GM
GM Positions: Left
Notes: PARTS: Part included with step bar assembly.
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
$37.19
MSRP $51.44
$37.19
2
Assist Step Finish Cap GM
GM Positions: Right
Notes: PARTS: Part included with step bar assembly.
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
$36.54
MSRP $50.55
$36.54
2
2
2
Driver Side Assist Step Front Finish Cap GM
GM Positions: Front 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
$13.61
MSRP $17.38
$13.61
2
Passenger Side Assist Step Front Finish Cap GM
GM Positions: Front 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
$13.61
MSRP $17.38
$13.61
2
Driver Side Assist Step Front Finish Cap GM
GM Positions: Front 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
$13.83
MSRP $17.66
$13.83
2
Passenger Side Assist Step Front Finish Cap GM
GM Positions: Front 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
$13.83
MSRP $17.66
$13.83
3
Assist Step Bracket Cover GM
GM Positions: Left
Notes: PARTS: Part included with step bar assembly.
Description: Double cab, work step. Crew cab, work step. Regular cab, work step. 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 $21.48
$16.82
MSRP $21.48
$16.82