Dorman - First Stop Drum Brake Wheel Cylinder P/N:W610067
$66.99
(You save)
Convert hydraulic line pressure into the mechanical force that pushes your drum brake shoes outward against the drum with the Dorman First Stop Drum Brake Wheel Cylinder W610067. It installs as a direct-fit replacement for the 1999-2004 Chevrolet W3500 Tiltmaster, 1999-2004 GMC W3500 Forward, and 1999-2004 Isuzu NPR (all engines), and is cataloged for the rear left rearward position.
Direct-fit design: engineered to match the original wheel cylinder's fit, function and performance on the listed applications, then manufactured and tested for quality assurance.
Quality sealing materials: made with high-quality EPDM rubber cups and boots.
Surface-tested bore: the cast iron cylinder bore is surface-tested to provide an optimum sealing surface for the pressure cups.
Ready to bleed: includes a bleeder screw (bleeder screw cap not included); 1.063 in inside diameter with an M10 x 1.0 fluid inlet thread.
The wheel cylinder is the hydraulic actuator in a drum brake: when you press the pedal, brake fluid pushes its internal pistons outward and the EPDM cups seal that pressure so the shoes contact the drum. Weeping fluid at the backing plate, a soft or sinking pedal, or shoes that no longer apply evenly can be signs the cylinder may need replacing — diagnose the cause before replacing, and if a failed wheel cylinder is the cause, this replaces it. Servicing the opposite-side cylinder at the same time helps keep braking balanced. Country of origin: China.
It's the hydraulic actuator in a drum brake—brake fluid pressure pushes its internal pistons outward so the brake shoes contact the drum, with EPDM cups sealing that pressure.
Which vehicles does the W610067 fit?
It's a direct-fit replacement for the 1999-2004 Chevrolet W3500 Tiltmaster, 1999-2004 GMC W3500 Forward, and 1999-2004 Isuzu NPR (all engines), cataloged for the rear left rearward position.
Does it include a bleeder screw?
Yes, a bleeder screw is included. The bleeder screw cap is not included.
What are the bore and inlet thread specs?
The inside diameter is 1.063 in and the fluid inlet uses an M10 x 1.0 thread (10 mm diameter, 1.0 pitch).
How do I know if my wheel cylinder is failing?
Leaking fluid at the backing plate, a soft or sinking pedal, or uneven shoe contact can be signs. Diagnose the cause first; if the cylinder is at fault, this replaces it.
This direct replacement drum brake wheel cylinder was specifically engineered to match the fit, function and performance of the original wheel cylinder on particular vehicles. It is manufactured and...
This direct replacement drum brake wheel cylinder was specifically engineered to match the fit, function and performance of the original wheel cylinder on particular vehicles. It is manufactured and...
This direct replacement drum brake wheel cylinder was specifically engineered to match the fit, function and performance of the original wheel cylinder on particular vehicles. It is manufactured and...
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.
