Skip to content
Reliable OE Replacement for Various Vehicle Applications
Dorman's Brake Master Cylinder is engineered to provide reliable performance across a wide range of vehicle applications. Constructed from high-quality cast iron or aluminum, this master cylinder ensures long-lasting durability and resistance to wear. The rubber components are made from high-quality EPDM compound, which offers excellent resistance to glycol-based brake fluid, enhancing the overall lifespan of the product.
Manufactured to meet strict engineering quality standards, each Brake Master Cylinder complies with S.A.E specifications, ensuring a proper fit and function. This direct replacement part is designed for easy installation, making it a practical choice for vehicle maintenance. With a bore diameter of 1-1/4 inches and a reservoir included, this master cylinder is a critical component for maintaining optimal braking performance.
Features
- Cylinder Housing Is Constructed From High-Quality Cast Iron Or Aluminum For Long-Lasting Durability
- All Rubber Components Are Of High-Quality EPDM Compound For Resistance To Glycol-Based Brake Fluid
- Manufactured To Strict Engineering Quality Standards, Each Brake Master Cylinder Meets S.A.E Specifications
- Direct Replacement For A Proper Fit
Specifications
- Manufacturer: Dorman
- Manufacturer Part Number: M390321
- Condition: New
- Bore Diameter: 1-1/4 Inch
- Port Size: 9/16 Inch-18 Front/ 1/2 Inch-20 Rear
- Finish: Natural
- Color: Silver
- Material: Aluminum
- Includes Reservoir: Yes
Compatibility / Fit
- 1996-2002 Chevrolet Astro
- 1996-2002 GMC Safari
Shipping & Returns
- This product ships within the continental USA only.
- This product typically ships within 1 to 3 business days.
- Returns are accepted within 30 days for items in like-new condition. For complete details, please see our return policy.
