How to replace the steering knuckle on 2500 and 3500 on GMC Sierra 3500 Classic?

Steering Knuckle replacement starts with tire and wheel removal on 2500 and 3500 models which might require wheel drive shaft removal. You must first remove the Wheel Bearing and hub assembly before disconnecting the outer Tie Rod End from the knuckle. Begin by supporting the lower Control Arm along with separating the upper Ball Joint from the knuckle until you reach the lower Ball Joint. Before continuing with the knuckle replacement remove all disconnected components from the vehicle. To install the knuckle put it onto the lower Ball Joint before attaching the upper Ball Joint to the knuckle. Follow the Wheel Bearing and hub assembly installation by attaching the wheel drive shaft only if equipped on the vehicle. After removing the lower Control Arm support, you can reattach the tire with the wheel before checking the wheel alignment.

OEM GMC Sierra 3500 Classic Steering Knuckle

Front Steering Knuckle

Select Vehicle by Model
Select Vehicle by VIN

Select Vehicle by Model

Make

Model

Year

Select Vehicle by VIN

For the most accurate results, select vehicle by your VIN (Vehicle Identification Number).

2 Steering Knuckles found

View related parts
GMC Sierra 3500 Classic Knuckle, Passenger Side Part Number: 25850471
$329.06 MSRP: $525.78
You Save: $196.72 (38%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Knuckle Assembly-Steering; Knuckle, Steering
- Position: Passenger Side
- Replaces: 18079494, 18060909
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2007 GMC Sierra 3500 Classic | SL, SLE, SLT, WT | 8 Cyl 6.0 L GAS, 8 Cyl 6.6 L DIESEL, 8 Cyl 8.1 L GAS
View related parts
GMC Sierra 3500 Classic Knuckle, Driver Side Part Number: 25850470
$334.15 MSRP: $525.78
You Save: $191.63 (37%)
Product Specifications
- Other Name: Knuckle Assembly-Steering; Knuckle, Steering
- Position: Driver Side
- Replaces: 18060908, 18079493
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2007 GMC Sierra 3500 Classic | SL, SLE, SLT, WT | 8 Cyl 6.0 L GAS, 8 Cyl 6.6 L DIESEL, 8 Cyl 8.1 L GAS

GMC Sierra 3500 Classic Steering Knuckle

Want to cut long-term maintenance and repair costs? Choose OEM Steering Knuckle. Those parts deliver top durability you can trust. On our site, you'll find a huge catalog of genuine GMC Sierra 3500 Classic parts. Prices are unbeatable, so you can keep more in your pocket. Every OEM GMC Sierra 3500 Classic Steering Knuckle includes a manufacturer's warranty. You can also get an easy return policy that keeps buying risk free. Fast delivery, get your car on the road quickly. It's simple to search, compare, and order. Stop guessing about quality or fit. Order today and save with parts that last.

GMC Sierra 3500 Classic Steering Knuckle Parts and Q&A

Knuckle, Driver Side
25850470
Q: How to replace the steering knuckle on 2500 and 3500 on GMC Sierra 3500 Classic?
A:
Steering Knuckle replacement starts with tire and wheel removal on 2500 and 3500 models which might require wheel drive shaft removal. You must first remove the Wheel Bearing and hub assembly before disconnecting the outer Tie Rod End from the knuckle. Begin by supporting the lower Control Arm along with separating the upper Ball Joint from the knuckle until you reach the lower Ball Joint. Before continuing with the knuckle replacement remove all disconnected components from the vehicle. To install the knuckle put it onto the lower Ball Joint before attaching the upper Ball Joint to the knuckle. Follow the Wheel Bearing and hub assembly installation by attaching the wheel drive shaft only if equipped on the vehicle. After removing the lower Control Arm support, you can reattach the tire with the wheel before checking the wheel alignment.