Brackets, Flanges & Hangers for 2021 Chevrolet Silverado 1500
1. Fender 
2. Outer Rail 
3. Frame Assembly 
4. Step Bar Assembly 
5. Front Bumper 
6. Rear Bumper 
7. Inner Center Pillar 
8. Front Panel 
9. Lock Pillar Trim 
10. Lock Pillar Trim 
11. Headrest Guide 
12. Headrest Guide 
13. Headrest 
14. Console Assembly 
15. Inner Lock Pillar 
16. Inner Windshield Pillar 
17. Uniside Assembly 
18. Inner Lock Pillar 
19. Roof Panel 
20. Uniside Assembly 
21. Headliner 
22. Sunroof Glass 
23. Parking Aid Sensor 
24. Front Floor Pan 
25. Steering Wheel 
26. Cowl Cover Seal 
27. Body B-Pillar 
28. Inst Cluster 
29. Roof Panel 
30. Carrier 
31. Front 
32. Side Panel 
33. Headliner 
34. Front 
35. Air Bag Control Module Bracket 
36. Upper Trim Panel 
37. Headrest Guide 38. Fender Rail Bracket No.
Part # / Description / Price
Price
2
$1,309.79
2
$1,309.79
3
Frame Reinforcement 
GM
GM Positions: Left
Description: With 2" lift pkg. Helps support components to your vehicle's chassis frame
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $50.07
$34.38
MSRP $50.07
$34.38
4
Front Bumper Impact Bar Bracket GM
GM Positions: Left
Notes: PARTS: Part included with front section and frame assembly.
Description: Helps align and secure your vehicle's bumper impact bar
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $60.09
$41.27
MSRP $60.09
$41.27
4
Center Support GM
GM Positions: Left center
Description: Zr2 bison. Lt, rst, lt tb, ltz, hc, bumper & mounting. Base, pro, sle, elevtn, upper components. At4, slt, denali, upper components. Pro, elevation, sle, upper components. Wt, custom, custom tb, bumper & mounting. Zr2, bumper & mounting. At4x. 2019-22 2022 limited bumper & mounting. Center support.
MSRP $41.96
$28.82
MSRP $41.96
$28.82
4
Center Support GM
GM Positions: Right center
Description: Zr2 bison. Lt, rst, lt tb, ltz, hc, bumper & mounting. Base, pro, sle, elevtn, upper components. At4, slt, denali, upper components. Pro, elevation, sle, upper components. Wt, custom, custom tb, bumper & mounting. Zr2, bumper & mounting. At4x. 2019-22 2022 limited bumper & mounting. Center support.
MSRP $48.27
$33.15
MSRP $48.27
$33.15
5
Drivetrain and Front Suspension Frame Front Crossmember GM
GM Notes: PARTS: Part included with frame assembly.
Description: 6.6, 8 ft box. Helps strengthen and support your vehicle's frame
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $345.93
$228.19
MSRP $345.93
$228.19
6
Driver Side Frame Reinforcement GM
GM Positions: Left
Notes: PARTS: Part included with frame assembly.
Description: Helps support components to your vehicle's chassis frame
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $92.55
$61.88
MSRP $92.55
$61.88
7
Front Crossmember Bracket GM
GM Notes: PARTS: Part included with frame assembly.
Description: This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $105.24
$70.37
MSRP $105.24
$70.37
8
Transmission Support Crossmember GM
GM Description: 5.3L, l84. 4wd, 5.3L, with 8-spd trans. 6.2L. Helps align and secure your vehicle's transmission
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 $285.54
$188.35
MSRP $285.54
$188.35
8
Transmission Support Crossmember GM
GM Description: 2wd, 5.3L, with 8-spd trans. Helps align and secure your vehicle's transmission
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 $238.09
$157.06
MSRP $238.09
$157.06
8
Transmission Support Crossmember GM
GM Description: 2wd, 5.3L, with 6-spd trans. Helps align and secure your vehicle's transmission
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 $235.04
$155.04
MSRP $235.04
$155.04
8
Transmission Support Crossmember GM
GM Description: 5.3L, l82. 4wd, 5.3L, with 6-spd trans. Helps align and secure your vehicle's transmission
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 $257.58
$169.91
MSRP $257.58
$169.91
10
Spare Wheel Hoist Crossmember GM
GM Notes: PARTS: Part included with rear section and frame assembly.
Description: Helps strengthen and support your vehicle's frame
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $210.60
$138.92
MSRP $210.60
$138.92
11
Spare Wheel Carrier GM
GM Notes: PARTS: Part included with rear section and frame assembly.
Description: Helps secure and align your vehicle's spare wheel until needed
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $66.82
$45.89
MSRP $66.82
$45.89
12
Passenger Side Rear Leaf Spring Rear Hanger GM
GM Positions: Right
Notes: PARTS: Part included with rear section and frame assembly.
Description: This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $185.30
$102.84
MSRP $185.30
$102.84
12
Rear Driver Side Leaf Spring Rear Hanger GM
GM Positions: Left
Notes: PARTS: Part included with rear section and frame assembly.
Description: This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $185.30
$102.84
MSRP $185.30
$102.84
13
Rear Mount Bracket GM
GM Positions: Right
Notes: PARTS: Part included with rear section and frame assembly.
MSRP $42.73
$29.34
MSRP $42.73
$29.34
13
Driver Side Body Rear Mount Bracket GM
GM Positions: Left
Notes: PARTS: Part included with rear section and frame assembly.
Description: Helps align and secure your body mount
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 $42.03
$28.86
MSRP $42.03
$28.86
14
Leaf Spring Bumper GM
GM Positions: Left
Notes: PARTS: Part included with rear section and frame assembly.
Description: This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $142.41
$79.04
MSRP $142.41
$79.04
15
Black Front Tow Hook GM
GM Positions: Left
Notes: PARTS: Part has related component that cannot be reused/reinstalled; short and long bolt.
Description: Black. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $82.72
$56.81
MSRP $82.72
$56.81
15
Front Tow Hook GM
GM Positions: Left
Notes: PARTS: Part has related component that cannot be reused/reinstalled; short and long bolt.
Description: Chrome. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $148.35
$99.20
MSRP $148.35
$99.20
15
Front Tow Hook GM
GM Positions: Left
Notes: PARTS: Part has related component that cannot be reused/reinstalled; short and long bolt.
Description: Red. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $106.49
$71.21
MSRP $106.49
$71.21
16
Tow Hook Cover GM
GM Positions: Left
Description: Helps enhance your vehicle's appearance
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $43.38
$29.79
MSRP $43.38
$29.79