Dorman - First Stop Drum Brake Wheel Cylinder P/N:W37157
Put fresh hydraulic pressure behind your rear brake shoes with this Dorman drum brake wheel cylinder, part number W610172 from the Dorman - First Stop line. It is a direct-fit replacement for the rear drum brakes of the 2006-2012 Volkswagen Jetta and the 2011 and 2013 Volkswagen Saveiro. See the "Vehicles it fits" section for engine details and the full application list.
In a drum brake, the wheel cylinder turns hydraulic pressure from the master cylinder into the force that presses the brake shoes against the drum. Dorman engineered this unit as a direct match for the original wheel cylinder's fit, function and performance on the listed vehicles. Each one is manufactured and tested for quality assurance.
Signs that a wheel cylinder may need replacing include brake fluid seeping from the cylinder or onto the inside of the drum, fluid-soaked brake shoes, a soft or low brake pedal, and reduced stopping power. Other brake faults can cause these symptoms too, so inspect the brake system before replacing parts. Bleed the brakes after installation as directed by the vehicle service information.
Interchange: 101-2085 · 134.33506 · 375-74018
1012085 · 13433506 · 37574018 · WC370248 · 5C0611053 · 5C0611053A
This part cross-references / interchanges with the following part numbers:
What does a drum brake wheel cylinder do?
It converts hydraulic pressure from the master cylinder into outward force on the brake shoes, which presses them against the drum to slow the wheel. The W610172 serves the rear drum brakes.
Which vehicles does the Dorman W610172 fit?
It is a direct-fit replacement for the rear drum brakes of the 2006-2012 Volkswagen Jetta and the 2011 and 2013 Volkswagen Saveiro. See the "Vehicles it fits" section for complete fitment.
What are the cups and boots made of?
Dorman makes the cups and boots from high-quality EPDM rubber. The cylinder bores are surface-tested to provide a proper sealing surface for the pressure cups.
What are signs of a failing wheel cylinder?
Common signs include brake fluid leaking at the drum or onto the shoes, a soft or sinking brake pedal, and reduced braking. Other brake faults can cause these too, so diagnose the problem before replacing parts.
Do I need to bleed the brakes after installing it?
Yes. Replacing a wheel cylinder opens the hydraulic system, so the brakes need to be bled afterward. Follow the vehicle's service information for the bleeding procedure and fastener torque.
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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.