Brackets, Flanges & Hangers for 2021 Chevrolet Silverado 1500
1. Fender 
2. Outer Rail 
3. Frame Assembly 
4. Step Bar Assembly 
5. Front Panel 
6. Front Bumper 
7. Rear Bumper 
8. Uniside Assembly 
9. Roof Panel 
10. Lock Pillar Trim 
11. Lock Pillar Trim 
12. Headrest Guide 
13. Headrest Guide 
14. Headrest, Outer 
15. Console Assembly 
16. Inner Center Pillar 
17. Inner Lock Pillar 
18. Body B-Pillar 
19. Inner Lock Pillar 
20. Inner Windshield Pillar 
21. Sunroof Glass 
22. Headliner 
23. Parking Aid Sensor 
24. Air Bag Control Module Bracket 
25. Steering Wheel 
26. Cowl Grille 
27. Carrier 
28. Inst Cluster 
29. Uniside Assembly 
30. Headliner 
31. Front 
32. Front Floor Pan 
33. Upper Trim Panel 
34. Headrest Guide 35. Fender Rail Bracket No.
Part # / Description / Price
Price
1
Bar 
GM
GM Notes: PARTS: Part included with bumper assembly. Order by description.
Description: Without SUPER CRUISE without ZR2 BISON. dual exhaust, without ZR2, with park assist chrome.
$694.50
$694.50
1
Chrome Rear Bumper Impact Bar GM
GM Notes: PARTS: Part included with bumper assembly. Order by description.
Description: Single exhaust, without park assist chrome. Helps limit damage in low impact collisions
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $958.82
$664.24
MSRP $958.82
$664.24
1
Bar GM
GM Notes: PARTS: Part included with bumper assembly. Order by description.
Description: Without SUPER CRUISE without ZR2 BISON. single exhaust, with park assist chrome.
$729.24
$729.24
1
Chrome Rear Bumper Impact Bar GM
GM Notes: PARTS: Part included with bumper assembly. Order by description.
Description: Dual exhaust, without park assist chrome. Helps limit damage in low impact collisions
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $1,010.71
$700.19
MSRP $1,010.71
$700.19
1
Primed Rear Bumper Impact Bar GM
GM Notes: PARTS: Order by description.
Description: Single exhaust, without park assist primed. Helps limit damage in low impact collisions
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
1
Primed Rear Bumper Impact Bar GM
GM Notes: PARTS: Order by description.
Description: Dual exhaust, without park assist primed. Helps limit damage in low impact collisions
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $938.58
$650.22
MSRP $938.58
$650.22
1
Primed Rear Bumper Impact Bar GM
GM Notes: PARTS: Order by description.
Description: Dual exhaust, with park assist primed. Helps limit damage in low impact collisions
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $908.60
$629.45
MSRP $908.60
$629.45
1
Bar GM
GM Notes: PARTS: Order by description.
Description: Without aev edition, with park assist, primed. Without SUPER CRUISE without ZR2 BISON. single exhaust, with park assist primed.
$616.79
$616.79
2
Bumper Protection Pad GM
GM Positions: Left
Description: Without aev edition. Without bison edition. Without super cruise without zr2 bison.
MSRP $32.05
$23.17
MSRP $32.05
$23.17
2
Bumper Protection Pad GM
GM Positions: Right
Description: Without aev edition. Without bison edition. Without super cruise without zr2 bison.
MSRP $32.05
$23.17
MSRP $32.05
$23.17
3
Push-Pin GM
GM Positions: Left
Description: This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $8.01
$5.47
MSRP $8.01
$5.47
4
Rear Driver Side Bumper Impact Bar Brace GM
GM Positions: Left
Description: Helps prevent a sagging bumper impact bar
Provides a mounting location for the bumper impact bar
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $34.05
$24.61
MSRP $34.05
$24.61
4
Bumper Brace GM
GM Positions: Right
Description: Without super cruise without zr2 bison.
MSRP $34.05
$24.61
MSRP $34.05
$24.61
5
M8x1.25x25 Multi-Purpose Bolt GM
GM Positions: Left
Description: This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $10.97
$7.50
MSRP $10.97
$7.50
5
M12x1.75x35 Multi-Purpose Bolt GM
GM Positions: Upper
Description: This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $10.99
$7.51
MSRP $10.99
$7.51
5
Bumper Impact Bar Bolt GM
GM Description: Chevrolet bumper & hardware. Gmc bumper & hardware. 2016-19, bumper & hardware. 10x34.8mm. Bumper & mounting. At4, slt, denali upper components. front. Base, sle, elevation upper components. front. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $9.22
$6.30
MSRP $9.22
$6.30
5
Battery Tray Bolt GM
GM Description: This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $26.96
$18.42
MSRP $26.96
$18.42
5
M8x1.25x27mm Multi-Purpose Bolt GM
GM Description: Helps secure and attach your vehicle's radiator support baffle
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $7.74
$5.59
MSRP $7.74
$5.59
5
M6x1x22 Multi-Purpose Bolt GM
GM Description: This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $11.60
$7.94
MSRP $11.60
$7.94
6
Multi-Purpose Nut GM
GM Positions: Left
Description: 2wd. Rwd, rear, 14x2,29.9mm. With zr2, zr2 bison. Awd, rear. Fwd, rear. With magnetic ride, with ground clearance package. Without magnetic ride, with ground clearance control. Without AWD. inner. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $7.92
$5.41
MSRP $7.92
$5.41
7
Bracket (Replaces Part Number 84564763) GM
GM Positions: Right
Notes: PARTS: Part included with bumper assembly.
Description: Without super cruise without zr2 bison. Bumper bracket.
MSRP $150.69
$108.94
MSRP $150.69
$108.94
7
Bracket (Replaces Part Number 84564765) GM
GM Positions: Left
Notes: PARTS: Part included with bumper 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 $150.69
$108.94
MSRP $150.69
$108.94
9
Multi-Purpose Nut GM
GM Positions: Left
Notes: PARTS: Part included with bumper assembly.
Description: Trailer hitch,U-nut. With trailer package. 6.6, 8 ft box. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $5.29
$3.62
MSRP $5.29
$3.62
9
Multi-Purpose Nut GM
GM Description: Helps align and secure various components
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $8.85
$6.40
MSRP $8.85
$6.40
10
Rear Bumper Fascia Step Pad GM
GM Notes: PARTS: Part included with bumper assembly.
Description: This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $192.39
$139.08
MSRP $192.39
$139.08
11
License Bracket Screw (THIS IS A SINGLE SCREW; NOT A PLACK OF FIVE) GM
GM Description: Sse & ssei, 1996-99. 1994-96.
MSRP $8.60
$5.88
MSRP $8.60
$5.88
13
Trailer Wiring Receptacle Cap GM
GM Description: Backup alarm, round. Towing receptacle, round. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $9.11
$6.23
MSRP $9.11
$6.23
13
Trailer Wiring Receptacle Cap GM
GM Description: Backup alarm, oval. With corner step, towing receptacle. Towing receptacle, oval. Without park assist, without tow package. Without zr2, zr2 bison, without tow package. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $43.36
$29.66
MSRP $43.36
$29.66
14
Bumper Step Pad Bracket GM
GM Positions: Left
Notes: PARTS: Part included with bumper assembly.
Description: Without aev edition. Without bison edition. Without super cruise without zr2 bison.
MSRP $77.74
$56.20
MSRP $77.74
$56.20
14
Bumper Step Pad Bracket GM
GM Positions: Right
Notes: PARTS: Part included with bumper assembly.
Description: Without aev edition. Without bison edition. Without super cruise without zr2 bison.
MSRP $77.74
$56.20
MSRP $77.74
$56.20
15
Wheelhouse Liner Front Bolt GM
GM Positions: Left
Notes: PARTS: Part included with bumper assembly.
Description: Fastens vehicle's components together
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $8.83
$6.38
MSRP $8.83
$6.38
16
High Mount Lamp U-Nut (Replaces Part Number 11516397) GM
GM Positions: Left
Notes: PARTS: Part included with bumper assembly.
Description: 5.8 ft box. 6.6 ft box. Bumper support, type 1. Insert,U-nut. Tourx, cover & trim. With gs, structure & mounting. With gs, cover & trim. Wheelhouse liner, #3. Headlamp assy,nut. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $8.62
$5.89
MSRP $8.62
$5.89
17
M4.2x1.4x20 Multi-Purpose Bolt Replaced by 11547755 GM
GM Positions: Left
Notes: PARTS: Part included with bumper assembly.
Description: This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
Not For Sale
Not For Sale
18
Multi-Purpose Nut GM
GM Positions: Left
Notes: PARTS: Part included with bumper assembly.
Description: This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $10.09
$7.30
MSRP $10.09
$7.30
19
Multi-Purpose Nut (THIS IS A SINGLE NUT) GM
GM Positions: Left
Notes: PARTS: Part included with bumper assembly.
MSRP $9.89
$6.77
MSRP $9.89
$6.77
20
Bumper Step Pad GM
GM Positions: Left
Notes: PARTS: Part included with bumper assembly.
Description: Without aev edition. Without bison edition. Without super cruise without zr2 bison. Pad.
MSRP $46.21
$33.41
MSRP $46.21
$33.41
20
Bumper Step Pad GM
GM Positions: Right
Notes: PARTS: Part included with bumper assembly.
Description: Without aev edition. Without bison edition. Without super cruise without zr2 bison. Pad.
MSRP $38.94
$28.15
MSRP $38.94
$28.15