2012 Gmc Sierra 2500 HD 6.6L Duramax V8 DIESEL A/T 4WD SLT Crew Cab Pickup Fleetside Steering Knuckle - 19303851

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2012 GMC Sierra 2500 HD 6.6L Duramax V8 DIESEL A/T 4WD SLT Crew Cab Pickup Fleetside

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Steering Knuckle

Part Number: 19303851
Supersession(s): 22667248; 22715547; 25836292

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Knuckle. Lower Control arm. Steering.
A Knuckle used on a Steering axle that has no additional components attached.

Steering Knuckle

Fits Cobalt, G5, HHR, Ion

Cobalt; w/o SS Model; Left. COUPE,. G5; Left. HHR; w/o SS; Left. Ion; Left. Sedan,. W/o SS. W/o SS model. W/SS model.
Steering Knuckle - Repair or Replace
The steering knuckle in your 2012 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. SUSPENSION COMPONENTS.

Full Diagram

Required: 1

auto trans. FE1: soft ride. FE3: sport susp. FE5: performance susp. manual trans. w/o SS model. w/SS model.

Front Left. Knuckle. Left.w/o SS model.

FRONT SUSPENSION. SUSPENSION COMPONENTS.

Full Diagram

auto trans. FE1: soft ride. FE3: sport susp. FE5: performance susp. manual trans. w/o SS model. w/SS model.

Right.w/SS model.

FRONT SUSPENSION. SUSPENSION COMPONENTS.

Full Diagram

Required: 1

w/o sport suspension. w/sport suspension.

Front Left. Knuckle. Left.

FRONT SUSPENSION. SUSPENSION COMPONENTS.

Full Diagram

Required: 1

all. FE1 & FE3 suspension. FE1 suspension. FE3 & FE5 suspension. w/o sport package. w/o SS. w/sport package. w/SS.

Front Left. Knuckle. Left.w/o SS.

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

Full Diagram

G5; Left. G5; Lower. G5; Perf. & Handling Susp.; Left. G5; Perf. & Handling Susp.; Right. G5; Right. G5; Soft Ride & Sport Susp.; Left. G5; Soft Ride & Sport Susp.; Right. G5; Soft Ride Suspension; Left. G5; Soft Ride Suspension; Right. G5; Sport Ride Suspension; Left. G5; Sport Ride Suspension; Right. G5; Upper. G5; w/o Rear Disc Brakes; w/ABS. G5; w/o Rear Disc Brakes; w/o ABS.

G5; Left.

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

Full Diagram

HHR; 1 Hole. HHR; 2 Hole. HHR; All. HHR; Left. HHR; Lower. HHR; Performance Suspension. HHR; Right. HHR; Soft Ride Suspension. HHR; Soft/Sport Ride Suspension. HHR; Upper. HHR; w/o SS; Left; Soft Ride Suspension. HHR; w/o SS; Left; Sport Suspension. HHR; w/o SS; Performance Suspension. HHR; w/o SS; Right; Soft Ride Suspension. HHR; w/o SS; Right; Sport Suspension. HHR; w/o SS; Soft Ride Suspension. HHR; w/o SS; w/ABS. HHR; w/o SS; w/o ABS. HHR; w/SS; Left. HHR; w/SS; Right.

HHR; w/o SS; Left.

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

Full Diagram

6AA. 6AB. 6AD. 6AE. 6AP. 6AR. 6AS. 6AT. 6AU. 6AW. 7AA. 7AB. 7AC. 7AD. 7AE. 7AP. 7AR. 7AS. 7AT. 7AU. 7AW. Cobalt; Lower; All. Cobalt; Lower; w/o Perf & Handling Susp. Cobalt; Lower; w/Perf & Handling Susp. Cobalt; Perf. & Handling Susp.; Left. Cobalt; Perf. & Handling Susp.; Right.

Cobalt; w/o SS Model; Left.

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

Full Diagram

Ion; Left; Soft Ride. Ion; Left; Sport Ride. Ion; Right; Soft Ride. Ion; Right; Sport Ride. Ion; Sedan; Soft Ride. Ion; Soft Ride; 14"/15" Wheel. Ion; Soft Ride; 16" Wheel. Ion; Soft Ride; Left. Ion; Soft Ride; Right. Ion; Sport Ride; Left. Ion; Sport Ride; Right. Ion; w/4 Wheel Disc Brake. Ion; w/o 4 Wheel Disc Brake; w/ABS. Ion; w/o 4 Wheel Disc Brake; w/o ABS.

Ion; Left.

FRONT SUSPENSION. SUSPENSION COMPONENTS.

Full Diagram