Keep your rear drum brakes clamping evenly with the Dorman - First Stop Drum Brake Wheel Cylinder (W610023). Mounted in the rear drum brake, it converts hydraulic pressure from the brake line into the force that pushes the shoes outward against the drum. It drops in as a direct-fit replacement engineered to match the fit, function and performance of the original wheel cylinder on the 2001-2006 Nissan Sentra [All].
Replacing the wheel cylinder while servicing the drum brakes is a fast, cost-effective way to renew hydraulic operation. Signs the original may need replacing include brake fluid seeping at the backing plate, dampness inside the drum, or a soft, sinking pedal — diagnose the cause before replacing. This listing is for one cylinder; the Sentra uses two per rear axle, so order 2 to service both sides as a matched pair. Country of origin: China.
Interchange: 072-9501 · 0729501 · 34246 · 134.42003 · 135.42003 · WC250540 · WC256390 · 375-67003 · 37567003 · 441004M400 · 441004M410 · WC370142 · WC370157 · F139972 · F142532 · WC139972 · WC142532. Manufacturer part number W610023.
This part cross-references / interchanges with the following part numbers:
What vehicle does the W610023 wheel cylinder fit?
It's a direct-fit replacement for the rear drum brakes on the 2001-2006 Nissan Sentra (all engines). Each rear axle uses two cylinders, so order 2 for a complete job.
Does it include a bleeder screw?
Yes, the bleeder screw is included. A bleeder screw cap is not included.
What are the bore size and inlet thread?
The inside (bore) diameter is 0.625 in, and the brake-line inlet thread is M10 x 1.0.
What are signs my wheel cylinder may need replacing?
Brake fluid leaking at the backing plate or inside the drum, dampness at the wheel, or a soft, sinking pedal can point to a failing wheel cylinder. Diagnose the cause before replacing.
How many should I order?
This listing is for one cylinder. The rear axle uses two, so order 2 to replace both sides together as a matched pair for even braking.
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.