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Drum brake wheel cylinder
Part # W37677 | Line Code: DOR


Not Fitted / Universal

Product Details
Casting Material Cast Iron
Brake Line Inlet Thread Diameter M10 X 1.0
Bore Diameter 0.875
Material Cast Iron
California Prop 65 Warning WARNING: This product can expose you to chemicals including Carbon Black, which are known to the State of California to cause cancer and Chromium which are known to cause birth defects or other reproductive harm. For more information go to
California Proposition 65 WARNING: Cancer and Reproductive Harm
Thread Pitch 1.0
Bleeder Screw Cap Included No
Package Contents 1 Drum Brake Wheel Cylinder
Feature - Benefit 1 Ideal replacement - specifically engineered to be direct match for original drum brake wheel cylinder on particular vehicles
Feature - Benefit 2 Cost-effective fix - replacement of cylinder while servicing drum brakes is fastest, surest way to ensure brake performance
Feature - Benefit 3 Quality materials - made with high-quality EPDM rubber cups and boots for long-lasting performance
Feature - Benefit 4 Professionally tested - wheel cylinder bores are surface-tested to ensure an optimum sealing surface for the pressure cups
Bore Size 0.875 In.
Brake Component Inlet Thread Size M10 X 1.0
Bleeder Screw Included Yes
Thread Diameter 10

Features & Benefits
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 tested for quality assurance.

Application Summary

General Motors 2003-86
Parts Catalog
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