2021 Gmc Sierra 2500 HD 6.6L Duramax V8 DIESEL A/T 4WD Base Standard Cab Pickup Fleetside Steering Idler Arm - 84467788

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2021 GMC Sierra 2500 HD 6.6L Duramax V8 DIESEL A/T 4WD Base Standard Cab Pickup Fleetside

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Steering Idler Arm

Part Number: 84467788
Supersession(s): 84068278; 84068279

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Steering Idler Arm.
A standalone Steering Idler Arm without an integrated bracket, which uses a standalone bracket.

Steering Idler Arm

Fits Sierra 2500 HD, Sierra 3500 HD, Silverado

Silverado, Sierra. Silverado, Sierra 2500 HD. Silverado, Sierra 3500 HD. W/O VARIABLE ASSIST. W/VARIABLE ASSIST.
Steering Idler Arm - Repair or Replace
If you’re noticing excessive play or slop in your steering wheel, or if your 2021 GMC Sierra 2500 HD drifts or pulls to the side of the road, you may need to have the idler arm replaced.

Steering gear & linkage.

Full Diagram

#12

Crew cab. Cyb. Double cab. Dxs. Regular. W/O variable assist.

W/O VARIABLE ASSIST.

P/S pump & hoses. Steering gear & linkage.

Full Diagram

Cyc. Sierra 2500 HD; Crew Cab. Sierra 2500 HD; Diesel; w/o Variable Assist. Sierra 2500 HD; Diesel; w/Variable Assist. Sierra 2500 HD; Gas; w/o Variable Assist. Sierra 2500 HD; Gas; w/Variable Assist. Sierra 2500 HD; Regular & Double Cab. Sierra 2500 HD; w/o Variable Assist. Sierra 2500 HD; w/Variable Assist. Sierra 3500 HD; Diesel; w/o Variable Assist. Sierra 3500 HD; Diesel; w/Variable Assist. Sierra 3500 HD; Dual Rear Wheel. Sierra 3500 HD; Gas; w/o Variable Assist. Sierra 3500 HD; Gas; w/Variable Assist. Sierra 3500 HD; Single Rear Wheel. Sierra 3500 HD; w/o Variable Assist. Sierra 3500 HD; w/Variable Assist.

Sierra 2500 HD. Sierra 3500 HD. Silverado.