Steering Knuckle Repair Cost Guide
Below are typical repair costs for steering knuckle services based on our shop rate of $125/hour:
Steering Knuckle Replacement
Average Cost:$375-$750
Typical Labor Time:3-6 hours
This includes removing and replacing the steering knuckle, alignment check, and road testing. Parts cost additional ($150-$400 per knuckle depending on vehicle).
Steering Knuckle Rebuild
Average Cost:$250-$500
Typical Labor Time:2-4 hours
Includes disassembly, cleaning, bearing replacement, and reassembly. Additional parts like bearings and seals are extra ($75-$200).
Steering Knuckle Inspection
Average Cost:$125-$250
Typical Labor Time:1-2 hours
Comprehensive inspection of steering knuckle assembly, including checking for wear, damage, and proper operation.
Note: Prices may vary based on vehicle make/model and condition. Additional repairs may be needed depending on inspection findings.
Common Additional Services:
- Wheel Alignment: $125-$150
- Wheel Bearing Replacement: $250-$375
- Ball Joint Replacement: $250-$375
Steering Knuckle Repair Procedure Guide
Front Steering Knuckle Repair
Safety First:Always ensure vehicle is properly supported on jack stands and wheels are chocked before beginning work.
Step 1: Initial Preparation
- Remove wheel and tire assembly
- Remove brake caliper and secure it aside
- Remove brake rotor
Step 2: Disconnect Components
- Remove tie rod end from steering knuckle
- Disconnect upper and lower ball joints
- Remove wheel speed sensor and harness (if equipped)
- Detach brake line bracket
Step 3: Knuckle Removal
- Support the knuckle assembly
- Remove upper and lower ball joint nuts
- Carefully separate knuckle from ball joints
- Remove entire knuckle assembly
Step 4: Installation
- Install new knuckle assembly
- Reconnect ball joints
- Reinstall tie rod end
- Reattach brake line bracket and wheel speed sensor
Step 5: Final Assembly
- Reinstall brake rotor and caliper
- Mount wheel and tire assembly
- Torque all fasteners to manufacturer specifications
Rear Steering Knuckle Repair
Step 1: Initial Preparation
- Raise vehicle and support on jack stands
- Remove wheel and tire assembly
- Remove brake caliper and rotor
Step 2: Disconnect Components
- Remove ABS sensor (if equipped)
- Disconnect parking brake cable
- Remove axle nut and push axle inward
- Detach upper and lower control arms
Step 3: Knuckle Removal
- Support the knuckle assembly
- Remove mounting bolts
- Carefully remove knuckle assembly
Step 4: Installation
- Position new knuckle assembly
- Reconnect control arms
- Reinstall axle and new axle nut
- Reattach ABS sensor and parking brake cable
Step 5: Final Assembly
- Reinstall brake components
- Mount wheel and tire assembly
- Torque all fasteners to specification
- Perform wheel alignment
Important Notes:
- Always refer to vehicle-specific repair manual for torque specifications
- Wheel alignment is required after steering knuckle replacement
- Inspect all related components for wear during repair
- Replace any damaged hardware or fasteners
Note: This is a general guide. Specific procedures may vary by vehicle make and model. Professional installation is recommended.
Understanding Steering Knuckles
ASteering Knuckle, also known as an upright or hub carrier, is a crucial component in a vehicle's steering and suspension system. It serves as a pivotal connection point between multiple essential parts of your vehicle.
What is a Steering Knuckle
The steering knuckle is acast iron or cast aluminum componentthat connects the following parts:
- Wheel hub
- Brake caliper
- Tie rod end
- Upper and lower ball joints
- Suspension components
What Does a Steering Knuckle Do
The steering knuckle performs several critical functions:
1. Enables Wheel Movement:It allows the wheel to pivot when turning while maintaining a stable connection to the vehicle's suspension system.
2. Supports Vehicle Weight:It bears a significant portion of the vehicle's weight and transfers forces between the wheel and suspension components.
3. Houses Wheel Bearings:The steering knuckle contains the wheel bearings, which allow the wheels to rotate smoothly.
4. Maintains Alignment:It helps maintain proper wheel alignment and steering geometry, which is crucial for vehicle handling and tire wear.
Importance of Quality Steering Knuckles
A properly functioning steering knuckle is essential for:
- Safe vehicle operation
- Precise steering control
- Optimal suspension performance
- Even tire wear
- Smooth driving experience
Note: Regular inspection of your steering knuckles is recommended as part of routine vehicle maintenance to ensure safe and reliable vehicle operation.
Common Failure Symptoms of Steering Knuckle: Warning Signs and Indicators
Signs of Steering Knuckle Failure and Maintenance Guide
Common Signs of Failure
Unusual Noises:
- Clicking or popping sounds when turning
- Knocking noises when driving over bumps
- Creaking sounds during steering movements
Handling Issues:
- Loose or wandering steering
- Vehicle pulling to one side
- Vibration in the steering wheel
- Increased turning radius
Visual Indicators:
- Visible cracks or damage to the knuckle
- Uneven tire wear
- Misaligned wheels
- Leaking grease around the knuckle area
Maintenance Schedule
Regular Inspection:
- Visual inspection every 12,000 miles or annually
- Check during tire rotations (typically every 5,000-7,500 miles)
- Inspect after any significant impact or accident
Preventive Maintenance:
- Lubricate ball joints and tie rod ends as per manufacturer specifications
- Check wheel alignment every 15,000-30,000 miles
- Inspect during brake service or suspension work
Important Note: Steering knuckles typically don't have a specific replacement interval but should be replaced if damage or wear is detected. Regular inspection is crucial for safety and optimal vehicle performance.
Always consult your vehicle's owner manual for specific maintenance schedules and recommendations, as they may vary by make and model.
How It Works
- Get a quote online or set-up a time to have your vehicle looked at.
- Pick time slots that work for you, easily, online.
- We will confirm appointments and send reminders.
- Our mechanics bring everything that is needed to you.
- All you have to do is provided a safe area for the work to be performed.
What we need from you
- A safe place to work on your vehicle
- No working on the side of busy roads
- No working on unstable or steep surfaces.
- We do not perform repairs during severe weather.
- Authorization from a property owner or management.
- Repair work done in a parking lot or at your requires permission.
- We do not do repairs in areas restricted by law.
Common Questions
Service Area
Our primary service area is greater Grand Rapids and includes Comstock Park, East Grand Rapids, Grandville, Kentwood, Walker, and Wyoming
Our secondary service area is provided by our Belding location and includes: Belding, Greenville, Ionia and the sorrounding areas.
Contact us if you have any questions about where we provide services.
