Dorman M39233 Brake Master Cylinder

Overview of Dorman Brake Master Cylinder M39233

The Dorman Brake Master Cylinder M39233 is designed specifically for Chevrolet LUV models, providing reliable brake hydraulics performance. This cast iron master cylinder includes a reservoir and features precise bore and outlet specifications to ensure proper fit and function.

• Master cylinder bore diameter: 0.875 inches
• Constructed from durable cast iron material
• Includes reservoir for brake fluid
• Two outlets with rearward outlet size M10 x 1.0 and thread pitch 1.0
• Secondary outlet thread diameter: 10 mm
• Mounting hardware not included
• Package contains master cylinder only

Detailed Product Description

The Dorman M39233 brake master cylinder is engineered to meet the hydraulic braking needs of Chevrolet LUV vehicles. Its cast iron construction offers strength and durability under demanding conditions. The 0.875-inch bore diameter is designed to provide consistent hydraulic pressure, while the included reservoir ensures proper brake fluid storage and flow. With two outlets, including a rearward outlet sized M10 x 1.0 and a secondary outlet thread diameter of 10 mm, this master cylinder supports the brake system’s dual-circuit design. The thread pitch of 1.0 ensures secure connections with compatible brake lines. Note that mounting hardware is not included, so existing hardware or separate purchase may be necessary.

Common Applications and Issues Addressed

• Replacement for worn or leaking master cylinders on Chevrolet LUV models
• Restores proper hydraulic pressure for effective braking
• Resolves brake fluid reservoir leaks or damage
• Addresses inconsistent brake pedal feel due to master cylinder wear
• Fixes brake system failures related to master cylinder outlet threads or seals

Installation Notes and Tips

• Ensure compatibility with Chevrolet LUV before installation
• Bleed brake system thoroughly after installation to remove air
• Use appropriate brake fluid as specified by vehicle manufacturer
• Inspect brake lines and fittings for wear or damage during installation
• Mounting hardware is not included; retain or acquire necessary components

Quality Assurance and Warranty

Dorman parts are manufactured to meet or exceed OEM standards for fit and function. The M39233 brake master cylinder undergoes quality checks to ensure durability and performance. Warranty coverage details should be confirmed through the original purchase source or Dorman’s official documentation.