2018 Gmc Sierra 2500 HD SLT Crew Cab Pickup Fleetside Steering Knuckle - 84045103

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2018 GMC Sierra 2500 HD SLT Crew Cab Pickup Fleetside

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Steering Knuckle

Part Number: 84045103
Supersession(s): 20872162; 20872163; 22752926

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Knuckle - Steering.
A Knuckle used on a Steering axle that has no additional components attached.

Steering Knuckle

Fits Sierra 2500 HD, Sierra 3500 HD, Silverado

2WD. 4WD. Silverado, Sierra; 2500 Series; Left. Silverado, Sierra; 3500 Series; Left. Silverado, Sierra; Left.
Steering Knuckle - Repair or Replace
The steering knuckle in your 2018 GMC Sierra 2500 HD may need to be replaced if it has become damaged or rusty, which will usually be determined during a related repair.

FRONT SUSPENSION. LOWER CONTROL ARM. STABILIZER BAR. SUSPENSION COMPONENTS. UPPER CONTROL ARM.

Full Diagram

Sierra; 2500 Series; 6.0L; w/Increased Chassis. Sierra; 2500 Series; 6.0L; w/o Increased Chassis. Sierra; 2500 Series; 6.6L; w/Increased Chassis. Sierra; 2500 Series; 6.6L; w/o Increased Chassis. Sierra; 2WD; 2500 Series. Sierra; 2WD; 3500 Series; w/Dual Rear Wheels. Sierra; 2WD; 3500 Series; w/o Dual Rear Wheels. Sierra; 4WD; 2500 Series. Sierra; 4WD; 3500 Series; w/Dual Rear Wheels. Sierra; 4WD; 3500 Series; w/o Dual Rear Wheels. Sierra; 6.0L; Left; Crew/Double Cab. Sierra; 6.0L; Left; Regular Cab. Sierra; 6.0L; Right; Crew/Double Cab. Sierra; 6.0L; Right; Regular Cab. Sierra; 6.6L; Left; Crew/Double Cab. Sierra; 6.6L; Left; Regular Cab. Sierra; 6.6L; Right; Crew/Double Cab. Sierra; 6.6L; Right; Regular Cab. Sierra; Left. Sierra; Right.

Sierra; Left. Silverado.

Front suspension. Pick up box. Suspension components.

Full Diagram

2WD. Aaa. Aab. Aac. Aad. Aaf. Aag. Delco #560-864. Delco #560-876. Delco #560-877. Delco #560-878. Delco #560-879. Lower. Rear. Type 1. Type 2. Upper.

Left.2WD.

FRONT SUSPENSION. SUSPENSION COMPONENTS.

Full Diagram

4WD. Aaa. Aab. Aac. Aad. Aaf. Aag. Delco #560-864. Delco #560-876. Delco #560-877. Delco #560-878. Delco #560-879. Lower. Rear. Type 1. Type 2. Upper.

Left.4WD.