Dorman - First Stop Drum Brake Wheel Cylinder P/N:W610207

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$141.99
MPN: W610207
UPC: 885484268197
Item Package Quantity: 1
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Dorman - First Stop Drum Brake Wheel Cylinder P/N:W610207
Dorman - First Stop Drum Brake Wheel Cylinder P/N:W610207
$141.99

Convert hydraulic line pressure into the shoe-clamping force your drum brakes rely on with the Dorman - First Stop Drum Brake Wheel Cylinder W610207. It installs as a direct-fit replacement for the 2005-2009 Chevrolet W5500HD Tiltmaster, 2005-2009 GMC W5500HD Forward, 2004 Hino FD2320, 2014-2015 Isuzu NQR, and 2005-2016 Isuzu NRR (All engines), and is cataloged for the rear-left-forward and front-right-forward positions.

  • Durable materials: cast-iron body with high-quality EPDM rubber cups and boots.
  • Surface-tested bore: the cylinder bore is surface-tested to provide an optimum sealing surface for the pressure cups.
  • Bleeder screw included: ships with a bleeder screw (bleeder screw cap not included) and a tension-spring attachment.
  • Direct-fit design: engineered as a direct replacement to fit and perform like the original wheel cylinder on the listed applications.

The wheel cylinder uses brake-fluid pressure to push its pistons outward and force the brake shoes against the drum. Signs this part may need replacing include brake fluid seeping at the backing plate, a low or spongy pedal, or uneven drum braking — diagnose the cause before replacing. It measures 1-5/16 in inside diameter and 2.29 in outside diameter, is 4.27 in long, and has an M10 x 1.0 inlet thread with four mounting holes. Mounting hardware is not included; consult the vehicle service information for the correct fasteners and whether they may be reused. Country of origin: Taiwan.

Interchange: 134.76043 · 375-47096 · 37547096 · 97372821 · S475101620 · 8973728210 · 8983172780 · Manufacturer part number W610207

This part cross-references / interchanges with the following part numbers:

134.76043, 375-47096, 97372821, S475101620, 8973728210, 8983172780

Frequently Asked Questions

What does the Dorman W610207 wheel cylinder do?

It uses brake-fluid pressure to push its pistons outward, forcing the drum brake shoes against the drum to slow the vehicle.

Which vehicles does this wheel cylinder fit?

It's a direct-fit replacement for the 2005-2009 Chevrolet W5500HD Tiltmaster, 2005-2009 GMC W5500HD Forward, 2004 Hino FD2320, 2014-2015 Isuzu NQR, and 2005-2016 Isuzu NRR.

Does it include a bleeder screw and mounting hardware?

Yes, a bleeder screw is included (the bleeder screw cap is not). Mounting hardware is not included; consult the service information for the correct fasteners.

What are the key dimensions and thread size?

It has a 1-5/16 in inside diameter, a 2.29 in outside diameter, a 4.27 in length, four mounting holes, and an M10 x 1.0 inlet thread.

What are signs the wheel cylinder may need replacing?

Brake fluid leaking at the backing plate, a low or spongy pedal, or uneven drum braking may be signs. Diagnose the cause before replacing, as other parts can produce these symptoms.