Keep the rear parking-brake and drum hardware working the way it should with the Dynamic Friction Company Parking Brake Hardware Kit / Drum Brake Hardware Kit 370-40022 (also written 37040022). This axle kit supplies the springs, retainers, and small hardware that hold the rear brake shoes in position and return them after each application. It installs as a direct-fit replacement on the 2007-2018 Jeep Wrangler [All], 2018 Jeep Wrangler JK [All], 2008-2012 Jeep Liberty [All], and 2007-2011 Dodge Nitro [All].
Worn, stretched, or corroded springs and clips can let shoes drag, rattle, or fail to retract — if that hardware is the cause, replacing it with this kit restores the correct spring tension and retention. Sold as an axle kit, not per side, so one kit services the rear axle. Because this is a wear item, inspect and replace the hardware whenever you service the rear shoes.
What position does this kit fit?
It is a rear hardware kit, supplying the springs, retainers, and small parts for the rear parking-brake and drum brake shoes.
Is this sold per side or per axle?
It is sold as an axle kit, not per side, so a single kit covers the rear axle.
Which vehicles does it fit?
It fits the 2007-2018 Jeep Wrangler, 2018 Jeep Wrangler JK, 2008-2012 Jeep Liberty, and 2007-2011 Dodge Nitro (All engines). See the Buyer's Guide tab to confirm your vehicle.
Does this kit include brake shoes?
This is a hardware kit — it supplies springs, retainers, and small hardware. Brake shoes are not included and should be purchased separately if needed.
When should I replace this hardware?
Replace it whenever you service the rear shoes, or if the springs and clips are stretched, corroded, or letting the shoes drag, rattle, or fail to retract.
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.
