How do I remove and install a Steering Knuckle?

To remove the driveaxle/hub assembly, start by loosening the driveaxle/hub nut and also for the wheel lug nuts. Then lift up vehicle and support it well on jackstands. Take off the wheel and put a mark on position of strut to steering knuckle. Loosen but do not remove bolts for strut to steering knuckles. Remove tie rod end from steering knuckle arm and if necessary, take out hub and bearing assembly from knuckle. Remove ball joint from steering knuckle, press driveaxle from hub with wire supporting it at end and finally separate strut from steering knuckle. For installation of drive axle/hub assembly guide the knuckle and hub assembly into position thereby inserting driveaxle into hub. Push down the knuckle into strut flange while fitting bolts and nuts, without tightening them yet.Connect balljoint to the steering knuckle then tighten its nut until specified torque is reached.Connect tie-rod end to the steering knuckle arm then firmly tighten strut bolt nuts as well as balljoint-to-control arm bolt/nuts, tie-rod nut in addition to cotter pins.Replace all broken cotter pins.Place brake disc on hub, install caliper plus wheel speed sensor.Install another new Drive Axle/Hub Nut tightening securely.Put back wheel plus lug nuts; lower vehicle upon which tighten lug nuts according to specified torque.Use appropriate wrench to finally tighten Drive Axle/Hub Nut specifically to referred torsion value.

Genuine GMC Terrain Steering Knuckle

Front Steering Knuckle

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8 Steering Knuckles found

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GMC Terrain Knuckle Assembly, Rear Suspension
Part Number: 84034344
$73.73 MSRP: $128.32
You Save: $54.59 (43%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: KNUCKLE, Rear Wheel; Knuckle
- Position: Rear
- Replaced by: 87825520
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2018-2021 GMC Terrain | 4 DOOR SLE2, 4 DOOR SLT1, 4 DOOR SLT2 | 4 Cyl 1.5L, 4 Cyl 1.6L Diesel, 4 Cyl 2.0L
View related parts
GMC Terrain Steering Knuckle
Part Number: 84210077
$61.88 MSRP: $107.70
You Save: $45.82 (43%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Knuckle, Steering ; Knuckle, Strg; Knuckle
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2018-2021 GMC Terrain | 4 DOOR SLE2, 4 DOOR SLT1, 4 DOOR SLT2 | 4 Cyl 1.5L, 4 Cyl 1.6L Diesel, 4 Cyl 2.0L
View related parts
GMC Terrain Knuckle Assembly, Rear Suspension
Part Number: 84034343
$77.53 MSRP: $128.32
You Save: $50.79 (40%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: KNUCKLE, Rear Wheel; Knuckle
- Position: Rear
- Replaced by: 87825519
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2018-2021 GMC Terrain | 4 DOOR SLE2, 4 DOOR SLT1, 4 DOOR SLT2 | 4 Cyl 1.5L, 4 Cyl 1.6L Diesel, 4 Cyl 2.0L
View related parts
GMC Terrain Steering Knuckle
Part Number: 84210076
$61.29 MSRP: $106.67
You Save: $45.38 (43%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Knuckle, Steering ; Knuckle, Strg; Knuckle
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2018-2021 GMC Terrain | 4 DOOR SLE2, 4 DOOR SLT1, 4 DOOR SLT2 | 4 Cyl 1.5L, 4 Cyl 1.6L Diesel, 4 Cyl 2.0L
View related parts
GMC Terrain Rear Suspension Knuckle Assembly
Part Number: 23337210
$74.57 MSRP: $117.33
You Save: $42.76 (37%)
Product Specifications
- Other Name: Knuckle Assembly, Rear Suspension; Knuckle
- Position: Rear
- Replaces: 22873264, 25918953, 25982348
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2010-2017 GMC Terrain | SLE1 SUV, SLE2 SUV, SLT SUV | 4 Cyl 2.4L, 6 Cyl 3.0L, 6 Cyl 3.6L
View related parts
GMC Terrain Rear Suspension Knuckle Assembly
Part Number: 23337211
$74.57 MSRP: $117.33
You Save: $42.76 (37%)
Product Specifications
- Other Name: Knuckle Assembly, Rear Suspension; Knuckle
- Position: Rear
- Replaces: 25918954, 22873265
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2010-2017 GMC Terrain | SLE1 SUV, SLE2 SUV, SLT SUV | 4 Cyl 2.4L, 6 Cyl 3.0L, 6 Cyl 3.6L
View related parts
GMC Terrain Steering Knuckle
Part Number: 22786978
$213.31 MSRP: $337.14
You Save: $123.83 (37%)
Product Specifications
- Other Name: Knuckle, Steering ; Knuckle, Steering; Knuckle
- Replaces: 25978806
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2010-2017 GMC Terrain | SLE1 SUV, SLE2 SUV, SLT SUV | 4 Cyl 2.4L, 6 Cyl 3.0L, 6 Cyl 3.6L
View related parts
GMC Terrain Steering Knuckle
Part Number: 22786979
$213.31 MSRP: $337.14
You Save: $123.83 (37%)
Product Specifications
- Other Name: Knuckle, Steering ; Knuckle, Steering; Knuckle
- Replaces: 25978805
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2010-2017 GMC Terrain | SLE1 SUV, SLE2 SUV, SLT SUV | 4 Cyl 2.4L, 6 Cyl 3.0L, 6 Cyl 3.6L

GMC Terrain Steering Knuckle Parts Questions & Experts Answers

Steering Knuckle
22786979
Q: How do I remove and install a Steering Knuckle?
A: To remove the driveaxle/hub assembly, start by loosening the driveaxle/hub nut and also for the wheel lug nuts. Then lift up vehicle and support it well on jackstands. Take off the wheel and put a mark on position of strut to steering knuckle. Loosen but do not remove bolts for strut to steering knuckles. Remove Tie Rod End from steering knuckle arm and if necessary, take out hub and bearing assembly from knuckle. Remove Ball Joint from steering knuckle, press driveaxle from hub with wire supporting it at end and finally separate strut from steering knuckle. For installation of drive axle/hub assembly guide the knuckle and hub assembly into position thereby inserting driveaxle into hub. Push down the knuckle into strut flange while fitting bolts and nuts, without tightening them yet.Connect balljoint to the steering knuckle then tighten its nut until specified torque is reached.Connect tie-rod end to the steering knuckle arm then firmly tighten strut bolt nuts as well as balljoint-to-control arm bolt/nuts, tie-rod nut in addition to cotter pins.Replace all broken cotter pins.Place brake disc on hub, install caliper plus wheel speed sensor.Install another new Drive Axle/Hub Nut tightening securely.Put back wheel plus lug nuts; lower vehicle upon which tighten lug nuts according to specified torque.Use appropriate wrench to finally tighten Drive Axle/Hub Nut specifically to referred torsion value.

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