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Home 2026 GMC Sierra 2500 HD Pro 6.6L V8 - Flex Rocker Panel

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2026 GMC Sierra 2500 HD

Pro 6.6L V8 - Flex

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Rocker Panel for 2026 GMC Sierra 2500 HD

Diagram 1 1. Inner Rocker Assembly Diagram 2 2. Inner Rocker Assembly Diagram 3 3. Rocker Panel Brace Diagram 4 4. Rocker Panel 5. Right 6. Right 7. Rocker Panel Brace
Rocker Panel for 2026 GMC Sierra 2500 HD #0
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No.
Part # / Description / Price
Price
1
85554773 - Body: Inner Rocker Assembly for GM Image
Rocker Panel Assembly
85554773
GM GM
Positions: Right
Description: Crew cab. inner.
$761.44
$761.44
1
85554772 - Body: Inner Rocker Assembly for GM Image
Rocker Panel Assembly
85554772
GM GM
Positions: Left
Description: Crew cab. inner.
$761.44
$761.44
1
85554775 - Body: Rocker Panel for GM Image
F Reinforcement
85554775
GM GM
Positions: Right
Description: Double cab. Rocker reinf.
$492.80
$492.80
1
84972388 - Body: Rocker Panel for GM Image
Inner Rocker
84972388
GM GM
Positions: Right
Description: Double cab.
MSRP $200.43
$132.21
MSRP $200.43
$132.21
2
84583117 - Body: Inner Rocker for GM Image
Passenger Side Rocker Inner Panel
84583117
GM GM
Positions: Right
Notes: PARTS: Part included with inner rocker assembly.
Description: Crew cab. Connects your vehicle's front and rear 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
$167.90
$167.90
2
84972385 - Body: Inner Rocker for GM Image
Driver Side Rocker Inner Panel
84972385
GM GM
Positions: Left
Notes: PARTS: Part included with inner rocker assembly.
Description: Connects your vehicle's front and rear 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 $363.42
$239.73
MSRP $363.42
$239.73
2
84972414 - Body: Rocker Panel for GM Image
Inner Rocker Assembly
84972414
GM GM
Positions: Left inner
Description: Regular cab. Inr rocker assy.
$456.39
$456.39
2
84972415 - Body: Rocker Panel for GM Image
Inner Rocker Assembly
84972415
GM GM
Positions: Right inner
Description: Regular cab. Inr rocker assy.
$640.87
$640.87
4
84242907 - Body: Inner Rocker Brace for GM Image
Inner Rocker Brace
84242907
GM GM
Positions: Left
Notes: PARTS: Part included with inner rocker.
Description: Regular cab, #2. Double cab, #2. Crew cab. #2.
MSRP $74.15
$50.92
MSRP $74.15
$50.92
5
84242909 - Body: Inner Rocker Brace for GM Image
Inner Rocker Brace
84242909
GM GM
Positions: Right
Notes: PARTS: Part included with inner rocker.
Description: Regular cab, #3. Double cab, #3. Crew cab. #3.
MSRP $74.15
$50.92
MSRP $74.15
$50.92
8
84449770 - Body: Rear Extension for GM Image
Driver Side Truck Cab Corner
84449770
GM GM
Positions: Left
Notes: PARTS: Part included with inner rocker.
Description: Crew cab. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $204.11
$134.64
MSRP $204.11
$134.64
8
84449771 - Body: Rear Extension for GM Image
Passenger Side Truck Cab Corner
84449771
GM GM
Positions: Right
Notes: PARTS: Part included with inner rocker.
Description: Crew cab. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $204.11
$134.64
MSRP $204.11
$134.64
8
84449773 - Body: Rocker Panel for GM Image
Passenger Side Rocker Inner Panel Rear Extension
84449773
GM GM
Positions: Rear right
Description: Double cab. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $141.68
$94.74
MSRP $141.68
$94.74
8
84449772 - Body: Rocker Panel for GM Image
Driver Side Rocker Inner Panel Rear Extension
84449772
GM GM
Positions: Rear left
Description: Double cab. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $141.68
$94.74
MSRP $141.68
$94.74
9
84387968 - Body: Rocker Reinforced for GM Image
Driver Side Rocker Outer Panel Reinforcement
84387968
GM GM
Positions: Left
Notes: PARTS: Part included with inner rocker assembly.
Description: Crew cab. Rocker reinf. Helps secure your vehicle's rocker panel 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 $351.67
$231.98
MSRP $351.67
$231.98
9
84387969 - Body: Rocker Reinforced for GM Image
Driver Side Rocker Outer Panel Reinforcement
84387969
GM GM
Positions: Right
Notes: PARTS: Part included with inner rocker assembly.
Description: Crew cab. Rocker reinf. Helps secure your vehicle's rocker panel 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 $351.67
$231.98
MSRP $351.67
$231.98
9
84387970 - Body: Rocker Panel Reinforcement for GM Image
Driver Side Rocker Outer Panel Reinforcement
84387970
GM GM
Positions: Left
Description: Double cab. Reinf panel. Helps secure your vehicle's rocker panel 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 $147.04
$98.32
MSRP $147.04
$98.32
10
11610544 - Body: Rocker Panel Reinforcement Nut for GM Image
Multi-Purpose Nut
11610544
GM GM
Description: This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $11.66
$7.97
MSRP $11.66
$7.97
11
85554771 - Body: Body B-Pillar Extension for GM Image
Lower Panel
85554771
GM GM
Positions: Right
Description: Crew cab. Double cab.
$38.33
$38.33