Keep your rear brakes quiet, properly seated, and rattle-free with the Dynamic Friction Company Disc Brake Hardware Kit (MPN 340-80045, also written 34080045). This rear disc brake hardware kit is a direct-fit replacement for the 2016-2023 Mazda CX-9 — see the Buyer's Guide tab for engine-level fitment. Fresh hardware locates the brake pads in the caliper bracket and helps hold them under proper tension, which is why a new set should go on every time you replace pads or rotors.
Reusing worn, rusted, or fatigued clips and springs is a common cause of noise, uneven pad wear, and stuck pads, so replacing the hardware alongside your pads helps restore proper pad movement and retention on the rear axle.
What vehicles does this brake hardware kit fit?
It is a direct-fit replacement for the 2016-2023 Mazda CX-9. Check the Buyer's Guide tab for engine-level fitment details before ordering.
Is this a front or rear kit?
This is a rear disc brake hardware kit, intended for the rear axle of the listed Mazda CX-9 applications.
Should I replace the hardware when I change my brake pads?
Yes. Installing fresh hardware with each pad or rotor replacement helps the pads seat and move correctly and reduces the chance of noise and uneven wear.
What does a disc brake hardware kit do?
It provides the clips and springs that locate the brake pads in the caliper bracket and hold them under proper tension so they move freely and stay seated.
Can worn brake hardware cause noise?
Yes. Rusted or fatigued clips and springs are a common cause of rattling, squealing, uneven pad wear, and sticking pads, and replacing them can address those issues.
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.
