How to Replace Knuckle 94-02 Dodge RAM 1500
Difficulty: Advanced · About 180 min · Dodge Ram 1500
Replace a front steering knuckle on a 1994–2002 Dodge Ram 1500, removing the hub, axle, tie rod, and ball joints while supporting the suspension, then restoring the brake and ABS components to factory routing.
Tools you will need
- Side Cutters
- Hammer
- Anti-Seize Grease
- Brake Grease
- Wire Brush
- Brake Parts Cleaner
- Jack Stands
- Floor Jack
- Torque Wrench
- 19mm Socket
- 21mm Socket
- 1-3/4 in Socket
- 9/16 in 12-Point Socket
- 10mm Hex Socket
Parts and supplies
- Front steering knuckle
- Ball joint and tie rod cotter pins
- Axle nut
Steps
Raise the truck and remove the wheel
Loosen the wheel nuts and axle nut while the truck is on the ground. Raise and support the front securely on stands, then remove the wheel.
Remove the caliper and rotor
Compress the caliper piston slightly, remove its fasteners, and support the caliper so the hose is not strained. Remove the rotor and keep brake surfaces clean.
Remove the hub assembly
Remove the axle nut and tie rod cotter pin and castle nut. Separate the tie rod with an approved tool, remove the hub bolts, and withdraw the hub assembly without damaging the ABS wiring or axle threads.
Separate the axle and ball joints
Pull the axle straight out and support it. Remove the upper and lower ball joint locking hardware, then separate the joints from the knuckle while supporting the control arms and brake backing plate.
Remove the old knuckle
Lift the knuckle away from the suspension and inspect the ball joint studs, hub mounting face, backing plate, and ABS components. Clean rust from reusable mating surfaces without gouging them.
Install the replacement knuckle
Position the knuckle on the ball joints and install their fasteners by hand. Refit the axle and hub assembly, aligning the ABS components and backing plate before tightening all fasteners to specification.
Reconnect the tie rod and brakes
Install the tie rod end with a new cotter pin and torque the axle and hub fasteners to the vehicle's service values. Reinstall the rotor, caliper, and brake hose brackets, confirming the ABS wire is secured.
Install the wheel and verify
Reinstall the wheel and torque its nuts in a star pattern to specification. Pump the brake pedal until firm, check for wheel play and warning lights, and have alignment inspected before cautious road use.
Check your vehicle’s repair manual for exact specifications and fit.