Keep your classic BMW's rear drum brakes answering the pedal with the Dorman First Stop Drum Brake Wheel Cylinder W37425, a direct-fit replacement for the 1969-1976 BMW 2002, 1969-1971 BMW 2002TI and 1971-1974 BMW 2002TII, all engines. Mounted at the rear drum brake, it turns hydraulic pressure from the brake lines into the force that spreads the brake shoes against the drum.
Dorman engineered this cylinder to match the original wheel cylinder in fit, function and performance on the listed applications. It is manufactured and tested for quality assurance.
- Ideal replacement: designed as a direct match for the original drum brake wheel cylinder on the listed vehicles.
- Cost-effective fix: renewing the cylinder while the drum brakes are already apart for service is a practical way to help maintain braking performance.
- Quality materials: built with high-quality EPDM rubber cups and boots.
- Professionally tested: the cylinder bores are surface-tested to provide an optimum sealing surface for the pressure cups.
Specifications: cast iron construction; 0.625 in. inside diameter; M10 x 1.0 inlet thread. A bleeder screw is included, but a bleeder screw cap is not. Country of origin: Italy. Package contents: one drum brake wheel cylinder.
The listed applications use two wheel cylinders. This listing is for one, sold individually, and replacing both sides together is recommended for even, balanced braking. Signs a wheel cylinder may need replacing include brake fluid seeping inside the drum, fluid-soaked brake shoes, a soft or sinking pedal, or a dropping fluid level.
Interchange: 84-62002 · W-04002 · 072-1522 · 134.34002 · 375-31001
8462002 · W04002 · 0721522 · 13434002 · 37531001 · 18E161 · W906466 · 34211101760 · WC254740 · WC37425
This part cross-references / interchanges with the following part numbers:
18E161, 84-62002, W906466, W-04002, 34211101760, 072-1522, 134.34002, WC254740, 375-31001, WC37425
