By Core Brake Parts Tech Team — Circleville, OH warehouse
Replacing brake pads on a Ford F-350 is a manageable driveway job for anyone comfortable with basic hand tools and safe jacking, but this is a one-ton truck and the parts are sized accordingly. Set aside a half day for both axles, use a jack and stands rated for the weight, and keep the service manual handy for the caliper bracket and lug nut torque figures. Those numbers are high on an F-350 and should never be guessed.
Owners who work their trucks hard tend to see pad wear sooner than the mileage on the odometer suggests, so it pays to learn the job. Once you have done one corner, the other three follow the same sequence.
Tools and Parts You Need
- Floor jack rated for a one-ton truck and two matching jack stands
- 8-lug socket with an impact wrench or long breaker bar
- Complete socket set and ratchet
- C-clamp or caliper piston tool
- Heavy wire hook or ratchet strap to hang the caliper
- Brake cleaner, wire brush, and rags
- High-temperature silicone caliper grease
- Torque wrench covering the truck's lug and caliper specs
- Micrometer for rotor thickness
- Axle set of F-350 brake pads
- A brake hardware kit with new abutment clips and pin boots
Numbered Procedure for One Corner
- Prepare the truck. Level concrete, Park, chocks behind the tires that stay on the ground. For rear brakes on a truck with an electronic parking brake, enter service mode per the manual before doing anything else.
- Break the lug nuts loose a half turn while the tire still carries weight.
- Lift at the factory jacking point and set the jack stand under the axle or frame where the manual shows. Lower the truck onto the stand and confirm it is stable. Never rely on the jack alone.
- Remove the wheel and lay it under the frame rail as a backup.
- Unbolt the caliper. Some F-350 calipers release from their slide bolts; on others the bracket must come off. Either way, hold the caliper as the last bolt comes out so it does not swing on the hose.
- Hang the caliper from the spring or frame with the hook, keeping the hose slack.
- Pull the pads and clips. Note the orientation of any shims and wear indicators.
- Measure the rotor with a micrometer and compare to the minimum thickness stamped on the part or listed in the manual. Inspect for scoring, heat cracks, and a deep outer lip. On a truck that tows, heat-checked rotors are common; do not put fresh pads on a rotor that is finished.
- Retract the piston. Remove the reservoir cap, then use the C-clamp and an old pad to push the piston back evenly. Watch the fluid level and draw some off if it nears the top.
- Clean the caliper bracket and slide pins. Remove the pins, clean them, and wire-brush the bracket ledges where the clips sit. Rust under the clips pinches the pads and causes uneven wear.
- Install new hardware. Fresh clips in the bracket, fresh grease on the pins, new boots where needed.
- Install the pads with a thin layer of silicone grease on the ears and backing plate contact points only.
- Bolt the caliper back on and torque the slide bolts or bracket bolts to the service manual's values, using thread locker if the manual requires it.
- Reinstall the wheel, lower the truck, and torque the eight lug nuts in a star pattern to spec.
- Pump the pedal until firm, top off the reservoir, and move to the other side of the axle.
- Bed in the pads according to the pad maker's instructions before towing or hauling.
Rear Axle Considerations
The F-350 rear axle may use either an electronic parking brake or a drum-in-hat parking brake, depending on the year and trim. The electronic type requires service mode before the rear pistons can be pushed back, and it needs to be taken out of service mode and cycled once the pads are in. The drum-in-hat type hides a small set of parking brake shoes inside the rotor hat; inspect them while the rotor is off, and if the rotor is stuck on the hub, back off the shoe adjuster before you pry on anything. Confirm which design your truck carries before you begin.
| Item | Light-Duty Vehicle | Ford F-350 |
|---|---|---|
| Wheel lugs | 4 to 6 | 8 |
| Jack and stand rating | Standard | Rated for a one-ton truck |
| Rotor weight | Manageable one-handed | Very heavy; use two hands and keep your back straight |
| Caliper bracket torque | Moderate (per manual) | High (per manual); breaker bar needed |
| Rear parking brake | Usually cable or electronic | Electronic or drum-in-hat; check before starting |
Safety
The weight of an F-350 is the hazard. Confirm your equipment ratings, position stands on solid ground, and keep a wheel under the truck as a backup. Support the caliper the whole time it is loose. Do not push a piston back with the reservoir cap on. Wear eye protection with brake cleaner, avoid breathing brake dust, and torque every fastener with a calibrated wrench. Make sure the pedal is firm before the truck rolls an inch.
When to Call a Shop
Turn the job over to a shop if the piston will not retract, if there is fluid weeping from the caliper or hose, if a bracket bolt is seized or rounded, or if the rotor measures below minimum and you would rather not wrestle a one-ton rotor in the driveway. A pedal that will not firm up after pumping points to air or a leak. When more than pads are needed, the complete brake parts selection for this truck includes rotors, calipers, and hoses that can ship together.
Frequently Asked Questions
Should I replace F-350 rotors with the pads?
Only if they are below minimum thickness, scored, cracked, or heat-damaged. A rotor above minimum with a smooth surface can take new pads. Replace rotors in pairs across the axle when you do change them.
How do I handle the electronic parking brake?
Put it in service mode per the owner's or service manual before compressing rear pistons, then take it out of service mode and cycle it after the pads are installed. Skipping this step risks damaging the actuator.
What happens if I skip the hardware kit?
Old clips have lost tension and hold rust against the pad ears, which causes sticking, noise, and uneven wear. New hardware is cheap relative to the pads and rotors it protects.
Why do I need a torque wrench for the lug nuts?
Overtightened lugs can warp the rotor and stretch the studs; undertightened lugs can let the wheel loosen. The manual's spec in a star pattern is the only safe approach on an 8-lug truck.
Core Brake Parts supplies fitment-verified pads, rotors, and hardware for the Ford F-350, checked against your truck's year and configuration. Start at the find-your-vehicle page to see confirmed parts, with free shipping on orders over $75, fast shipping, and 30-day returns.
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