Frame for 2018 GMC Sierra 3500 HD
1. Assist Steps, 4-Inch Round, Chrome 
2. Body A-Pillar Trim Panel Clip 
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 
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. Running Board Step Pad 
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
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 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
Step Bar GM
GM Positions: Front left
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: Front right
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: Front left
Description: Double cab gm accessory oval type. black.
MSRP $380.00
$255.36
MSRP $380.00
$255.36
2
Running Board Step GM
GM Notes: Regular Cab with Gas Engine
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. Get in and out of your Sierra 1500 with ease with these stylish 6-inch Rectangular Assist Steps. 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
MSRP $550.00
$457.88
2
Running Board Step GM
GM Notes: Double Cab with Gas Engine
Description: Stylish 6-inch Tubular Oval Assist Steps with textured step pads make it easier to get in and out of your GM. Available in either chrome or black powder coat. Both finishes add great style and excellent corrosion protection.
MSRP $700.00
$582.75
MSRP $700.00
$582.75
2
MSRP $650.00
$541.13
2
MSRP $562.00
$374.29
2
MSRP $410.00
$275.52
2
MSRP $410.00
$275.52
2
MSRP $380.00
$255.36
2
MSRP $380.00
$255.36
2
Running Board Step GM
GM Description: Stylish 6-inch Tubular Oval Assist Steps with textured step pads make it easier to get in and out of your vehicle. Both finishes add great style and excellent corrosion protection. Make it easier to get into and out of your Sierra with these stylish 6-inch diameter- high-strength- corrosion-resistant- stainless steel Oval Assist Steps. Available in black or chrome. Stylish 6-inch Tubular Oval Assist Steps with textured step pads make it easier to get in and out of your GM.
MSRP $665.00
$553.61
MSRP $665.00
$553.61