Keep your front brakes seating, sliding and quieting down with the Dynamic Friction Company Disc Brake Hardware Kit 340-54000 (also written 34054000). This front-axle disc brake hardware kit is a direct-fit replacement for the listed applications, including the 2013-2014 Ford Mustang, 2024-2025 Subaru WRX, 2018-2021 Subaru WRX STI, 2008-2014 Lexus IS F and several Mercedes-Benz AMG models — see the Buyer's Guide tab for the full list and engine details.
Fresh hardware provides the correct clip tension and free movement your pads and caliper need for even wear and quiet operation, so it's smart to fit a new kit whenever you service the front pads or rotors.
Signs your existing hardware may need replacing include rattles, uneven pad wear, sticking components or squealing from worn or corroded clips and springs.
What is the DFC 340-54000 disc brake hardware kit?
It's a front-axle brake hardware kit that supplies the small clips, springs and retaining hardware needed to correctly position and retain the disc brake components during a brake service.
Which vehicles does this hardware kit fit?
It's a direct-fit replacement for the front brakes of applications such as the 2013-2014 Ford Mustang, 2024-2025 Subaru WRX, 2018-2021 Subaru WRX STI, 2008-2014 Lexus IS F and select Mercedes-Benz AMG models. See the Buyer's Guide tab.
Does this kit fit the front or rear brakes?
This kit is cataloged for the FRONT position on the listed applications.
Should I replace the hardware when I change my brake pads?
Yes, it's good practice to install fresh hardware with new pads or rotors. New clips and springs provide proper tension and free movement for even wear and quiet operation.
What are signs the brake hardware needs replacing?
Rattling, squealing, sticking calipers or pads, and uneven pad wear can point to worn or corroded clips and springs. Diagnose the cause before replacing, as symptoms can have other sources.
WARNING: These products can expose you to chemicals including lead and phthalates, which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.
