Motormite Disc Brake Caliper Anchor Plate Bolt

Motormite Caliper Anchor Plate Bolts: Small Parts, Big Job

The anchor plate (often called the caliper bracket or carrier) is what holds your brake caliper in precise alignment with the rotor. The bolts that fasten that bracket to the steering knuckle or axle flange carry the full braking torque of the wheel, which makes them one of the most safety-critical fasteners on the vehicle. Motormite's disc brake caliper anchor plate bolt offerings focus on exactly this need: replacement hardware that fits the way the original did.

A Name With Deep Roots in Hard-to-Find Parts

Motormite has supplied the automotive aftermarket with "Hard-to-Find" parts since 1978, and the brand later became part of the Dorman family, which has operated since 1918. That heritage explains why Motormite is a sensible name in this category. Caliper bracket bolts are frequently specific to a single make, model, or axle position, and they are often not sold separately by the vehicle manufacturer. Motormite's approach of offering individual hardware pieces helps when a bolt has been rounded off, corroded, or lost during a brake job and replacing the entire bracket would be overkill.

You will see Motormite part numbers such as 13898, listed as a caliper bracket mounting bolt for the Ford Explorer, and 14012, a caliper bracket bolt. These application-focused listings reflect the brand's emphasis on matching specific vehicles rather than offering one generic fastener.

What to Check When Choosing a Replacement Bolt

• Thread size and pitch: Anchor plate bolts come in a range of metric sizes, such as M10, M12, and M14 on many late-model applications. Confirm the diameter, thread pitch, and length before ordering.
• Axle position: Front and rear brackets often use different bolts, so match the part to the correct location.
• Head style and washer: Hex, flanged, and Torx heads are all common. The head should seat flat against the bracket.
• Condition of the threads: Inspect the knuckle threads when you remove the old bolt. Damaged threads can prevent proper clamp load no matter how good the new bolt is.
• Torque specification: Always tighten to the vehicle manufacturer's specification, and use thread-locking compound only if the service procedure calls for it.

When to Replace Rather Than Reuse

Some manufacturers specify torque-to-yield or single-use bracket bolts, and even reusable ones can suffer from rust, stretched threads, or rounded heads after years of heat cycling and road salt. Replacing the hardware during a pad, rotor, or caliper service is inexpensive insurance that the bracket stays firmly anchored and the caliper tracks straight across the rotor, which helps prevent uneven pad wear, pulling, and noise.

Explore More

To learn more about the company's history and wider range, visit the Motormite brand page. If you want to compare mounting hardware across manufacturers, browse the full Disc Brake Caliper Anchor Plate Bolt category.