Frame for 2018 GMC Sierra 3500 HD
1. Assist Steps, 6 inch Rectangular, Chrome 
2. Windshield Pillar Trim 
3. Frame Assembly 
4. Inner Lock Pillar 
5. Body B-Pillar Bracket 
6. Mount Cushion 
7. Body A-Pillar Reinforcement 
8. Inner Windshield Pillar 
9. Windshield Pillar Trim 
10. Trailer Hitch 
11. Uniside Assembly 
12. Uniside Assembly 
13. Assist Steps, 6 inch Rectangular, Chrome 
14. Cowl Cover 
15. Cowl Panel 
16. Inner Center Pillar 
17. Body C-Pillar 
18. Rocker Panel Reinforcement 
19. Assist Steps, 4 inch Round, Chrome 
20. Cowl Grille 
21. Body A-Pillar 
22. Inner Center Pillar 
23. Body C-Pillar Reinforcement 
24. Left 
25. Lower 
26. Lower 
27. Lower No.
Part # / Description / Price
Price
1
Running Board Step 
GM
GM Notes: Double Cab with Diesel Engines
Description: 6 inch Rectangular, Double Cab, For use with diesel engines (LML), Chrome. Stylish Assist Steps with textured step pads make it easier to get in and out of your vehicle. Available in 4-inch round or 6-inch rectangular, with either chrome or black powder coat finish. Both finishes add great style and excellent corrosion protection.
MSRP $700.00
$582.75
MSRP $700.00
$582.75
1
Running Board Step GM
GM Notes: Double Cab with Diesel Engines
Description: Stylish Assist Steps with textured step pads make it easier to get in and out of your Silverado. Available in 4-inch round or 6-inch rectangular- with either chrome or black powder coat finish. Stylish Assist Steps with textured step pads make it easier to ...
MSRP $650.00
$541.13
MSRP $650.00
$541.13
2
Step Bar GM
GM Positions: Left
Notes: PARTS: Part included with step bar assembly.
Description: Double cab gm accessory oval type. chrome. Fixed, oval, dealer installed, chrome.
MSRP $410.00
$275.52
MSRP $410.00
$275.52
2
Step Bar GM
GM Positions: Right
Notes: PARTS: Part included with step bar assembly.
Description: Double cab gm accessory oval type. chrome. Fixed, oval, dealer installed, chrome.
MSRP $410.00
$275.52
MSRP $410.00
$275.52
2
Running Board Step GM
GM Positions: Left
Notes: PARTS: Part included with step bar assembly.
Description: Double cab gm accessory oval type. black.
MSRP $380.00
$255.36
MSRP $380.00
$255.36
2
MSRP $650.00
$541.13
2
Running Board GM
GM Positions: Left
Description: Regular cab, gm accessory, round type, chrome.
MSRP $380.00
$255.36
MSRP $380.00
$255.36
2
Running Board GM
GM Positions: Right
Description: Regular cab, gm accessory, round type, chrome.
MSRP $380.00
$255.36
MSRP $380.00
$255.36
2
Running Board Step GM
GM Positions: Left
Description: Regular cab, gm accessory, round type, black.
MSRP $345.00
$231.84
MSRP $345.00
$231.84
2
Running Board Step GM
GM Positions: Right
Description: Regular cab, gm accessory, round type, black.
MSRP $345.00
$231.84
MSRP $345.00
$231.84
2
Running Board Step GM
GM Notes: Regular Cab with Diesel Engines
Description: Stylish Assist Steps with textured step pads make it easier to get in and out of your Silverado. Available in 4-inch round or 6-inch rectangular- with either chrome or black powder coat finish. Stylish Assist Steps with textured step pads make it easier to get in and out of your Sierra. Both finishes add great style and excellent corrosion protection.
MSRP $600.00
$499.50
MSRP $600.00
$499.50
2
Running Board Step GM
GM Notes: Regular Cab with diesel engines
Description: Stylish Assist Steps with textured step pads make it easier to get in and out of your Silverado. Available in 4-inch round or 6-inch rectangular- with either chrome or black powder coat finish. Stylish Assist Steps with textured step pads make it easier to ...
MSRP $550.00
$457.88
MSRP $550.00
$457.88
2
Running Board Step GM
GM Positions: Left
Description: Double cab gm accessory round type. chrome.
MSRP $468.00
$314.50
MSRP $468.00
$314.50
2
Step Bar GM
GM Positions: Left
Description: Double cab gm accessory round type. black.
MSRP $491.40
$330.22
MSRP $491.40
$330.22
2
MSRP $410.00
$275.52
2
MSRP $380.00
$255.36
2
MSRP $410.00
$275.52
2
Running Board Step GM
GM Description: Stylish Assist Steps with textured step pads make it easier to get in and out of your Silverado. Available in 4-inch round or 6-inch rectangular- with either chrome or black powder coat finish. Stylish Assist Steps with textured step pads make it easier to ...
2
Running Board Step GM
GM Description: Stylish Assist Steps with textured step pads make it easier to get in and out of your Silverado. Available in 4-inch round or 6-inch rectangular- with either chrome or black powder coat finish. Stylish Assist Steps with textured step pads make it easier to ...
MSRP $600.00
$499.50
MSRP $600.00
$499.50
2
Running Board Step GM
GM Description: Stylish Assist Steps with textured step pads make it easier to get in and out of your Silverado. 4 inch Round, Assist Steps, Crew Cab, Chrome, For Use on Crew Cab Models with Diesel Engine (LML). Stylish Assist Steps with textured step pads make it easier to get in and out of your Sierra. Available in 4-inch round or 6-inch rectangular, with either chrome or black powder coat finish. Both finishes add great style and excellent corrosion protection.
2
Running Board Step GM
GM Description: Stylish Assist Steps with textured step pads make it easier to get in and out of your Silverado. 4 inch Round, Assist Steps, Crew Cab, Black, For Use on Crew Cab Models with Diesel Engine (LML). Stylish Assist Steps with textured step pads make it easier to get in and out of your Sierra. Available in 4-inch round or 6-inch rectangular, with either chrome or black powder coat finish. Both finishes add great style and excellent corrosion protection.
MSRP $600.00
$499.50
MSRP $600.00
$499.50
3
Step Bar Assembly Rear Cap GM
GM Positions: Left
Notes: PARTS: Part included with step bar assembly.
Description: Double cab, gm accessory, oval type. Regular cab, gm accessory, oval type. Crew cab oval type. Fixed, oval, dealer installed. front. Fixed, oval, dealer installed. rear.
MSRP $41.00
$29.15
MSRP $41.00
$29.15
7
Step Pad GM
GM Positions: Left
Notes: PARTS: Part included with step bar assembly.
Description: Fixed, oval, dealer installed, rear. Crew cab oval type. Double cab gm accessory oval type. front. Regular cab gm accessory oval type.
MSRP $47.00
$33.42
MSRP $47.00
$33.42
