GeoBrakes stocks complete parking brake shoe kits confirmed to fit the Infiniti Q50 drum-in-hat rear parking brake system, combining OEM-grade parking brake shoes matched to the Q50 drum diameter with the return springs, shoe strut, adjusting screw assembly, and retaining clips needed for a correct, fully functional parking brake service on your Infiniti Q50. Replacing shoes without the hardware is the leading cause of parking brake failure after service on the Q50 in American conditions.
A parking brake shoe kit for the Infiniti Q50 restores complete parking brake function, not just the friction lining. The most common reason a freshly serviced Q50 parking brake fails to hold on a hill is not worn shoes: it is a seized adjuster that prevents the shoe-to-drum clearance from being correctly set after installation on your Infiniti Q50. In the enclosed drum-in-hat cavity of the Q50, road salt and meltwater concentrate corrosion on the adjuster threads, the return springs, and the strut. A kit that includes every hardware component alongside the shoes is the only way to guarantee the Infiniti Q50 parking brake performs correctly after service.
The kit for your Infiniti Q50 includes parking brake shoes with OEM-grade friction lining at the correct arc length and lining width for the Q50 drum-in-hat diameter, return springs that retract both shoes cleanly after the Q50 parking brake is released, hold-down hardware with springs and pins that locate the shoes while permitting actuation on your Infiniti Q50, the parking brake strut connecting both shoes through the Q50 mechanism, the adjusting screw assembly setting correct shoe-to-drum clearance for reliable holding force on your Infiniti Q50, and retaining clips and washers securing the strut and adjuster in correct operating position on the Q50.
The parking brake shoe adjuster on the Infiniti Q50 sets the gap between the shoes and the inner drum surface of the Q50 rotor hat. In American winters, the drum-in-hat cavity of the Q50 traps road salt and moisture. The adjuster threads on your Infiniti Q50 corrode and seize, sometimes within a single winter season. A seized adjuster on the Q50 produces a parking brake that either drags against the drum when released or fails to hold the Infiniti Q50 on a slope when engaged.
Parking brake shoe kits for the Infiniti Q50 are among the most vehicle-specific brake components in the catalogue. The shoe arc length, lining width, spring rates, strut length, and adjuster thread specification for the Q50 are all determined by the specific drum-in-hat diameter of the Infiniti Q50 rotor. Every kit in the GeoBrakes catalogue is assembled for the Infiniti Q50 exact year and model, with zinc-plated or coated hardware components to resist the concentrated corrosion inside the Q50 drum-in-hat cavity.
How do I know if my Infiniti Q50 uses parking brake shoes?
Infiniti Q50 vehicles with four-wheel disc brakes often use a drum-in-hat parking brake requiring separate shoes. Some Q50 variants instead use a caliper-actuated parking brake. Use the GeoBrakes vehicle selector to confirm your Infiniti Q50 parking brake type and find the correct kit.
My Infiniti Q50 parking brake light stays on after I release it, do the shoes need replacing?
A warning light that stays on after full release on the Infiniti Q50 can indicate worn shoes, a faulty sensor, low brake fluid, or a stretched cable on the Q50. If the Infiniti Q50 fails to hold on a slope, a shoe kit replacement combined with cable and adjuster inspection is the recommended starting point for your Q50.
Can I adjust the parking brake on my Infiniti Q50 after installing a shoe kit without replacing the cable?
Yes, if the Q50 cable is in good condition and within its adjustment range. After correct shoe installation and adjuster setting on the Infiniti Q50, adjust the cable until the brake holds firmly within three to five clicks of Q50 lever travel.