Dorman - First Stop Drum Brake Wheel Cylinder Kit P/N:3636
$24.99
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Stop a leaking front drum-brake wheel cylinder from soaking your brake shoes and rebuild it with the Dorman - First Stop Drum Brake Wheel Cylinder Kit 3636. This repair kit supplies the internal sealing parts needed to service the front wheel cylinder on a long list of vintage GM applications, including the 1937-1938 Chevrolet Master, 1941-1942 Pontiac Torpedo, 1946-1948 Chevrolet Fleetline, and 1947-1950 GMC FC280 — see the Buyer's Guide tab for the full list.
Sized for a 1.25 in bore: matched to the original front wheel cylinder bore on the listed vehicles.
Includes boots and seals: comes with wheel cylinder cups and dust boots.
What's not included: pistons, the expander spring, the bleeder screw and cap, and mounting hardware are not part of this kit.
Quality components: built from durable parts and backed by a U.S. product-expert team.
Inside a drum brake, the wheel cylinder uses hydraulic pressure to push the shoes outward against the drum; over time its cups and boots can harden or tear. If worn seals are the cause of a fluid leak or a soft pedal, this kit replaces those internal parts so the original cylinder can be rebuilt rather than replaced. Country of origin: China.
It includes wheel cylinder cups (seals) and dust boots. Pistons, the expander spring, the bleeder screw and cap, and mounting hardware are not included.
What bore size does this kit fit?
It's sized for a 1.25 in wheel cylinder bore. Confirm your cylinder's bore size before ordering.
Does this fit the front or rear brakes?
It's cataloged for the front drum brake wheel cylinders on the listed applications.
How many kits do I need?
The listed applications use two wheel cylinders per vehicle. This kit services one cylinder, so order two to rebuild both sides.
What are signs my wheel cylinder may need rebuilding?
Brake fluid at the drum, damp brake shoes, or a soft, sinking pedal can be signs the cups or boots have worn. Diagnose the cause before rebuilding.
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Dorman
Dorman - First Stop Drum Brake Wheel Cylinder Kit P/N:3636
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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.
