Keep hydraulic pressure flowing to your rear drum brake shoes with the Dorman - First Stop Drum Brake Wheel Cylinder W37852, the rear-right cylinder cataloged as a direct-fit replacement for the 1991-1995 Geo Tracker [All] and 1991-1995 Suzuki Sidekick [All]. When you press the brake pedal, the wheel cylinder converts hydraulic pressure from the brake system into outward force that pushes the shoes against the drum; a worn or leaking cylinder can cause a soft pedal or fluid seepage, and if the original cylinder is the cause, this unit (W37852) replaces it.
Dorman engineered this unit to match the fit, function, and performance of the original wheel cylinder on the listed vehicles, and it is manufactured and tested for quality.
Made in China.
Interchange: 18E315 · 784-10008 · 78410008 · 84-10008 · 8410008 · W906648 · P3602 · W-50008 · W50008 · 072-8936 · 0728936 · 134.48009 · 135.48009 · WC14092 · 375-50004 · 37550004 · 96064826 · 2037852 · WC37852 · 5340156B00 · F123573 · WC123573 · Manufacturer part number W37852.
This part cross-references / interchanges with the following part numbers:
What does this wheel cylinder do?
It converts hydraulic pressure from the brake system into outward force that pushes the drum brake shoes against the drum when you press the pedal.
Which vehicles does the W37852 fit?
It is cataloged as a direct-fit replacement for the 1991-1995 Geo Tracker [All] and 1991-1995 Suzuki Sidekick [All]. See the Buyer's Guide tab to confirm your vehicle.
Is this a front or rear wheel cylinder?
The catalog lists it as the rear-right drum brake wheel cylinder for the listed applications.
Does it come with a bleeder screw?
No. The bleeder screw and bleeder screw cap are not included; consult the vehicle service information for the correct hardware and bleeding procedure.
What is it made of and what size is the bore?
It has a cast iron body with EPDM rubber cups and boots, a 0.938 in inside diameter, and an M10 x 1.0 inlet thread.
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.