Dorman M39786 Brake Master Cylinder

Overview of Dorman Brake Master Cylinder M39786

The Dorman Brake Master Cylinder M39786 is designed specifically for Isuzu Amigo and Pickup models, providing reliable brake hydraulics performance. This master cylinder features an aluminum construction and includes a reservoir and sensor for efficient brake system operation.

• Compatible with Isuzu Amigo and Pickup vehicles
• Master cylinder bore diameter of 0.938 inches
• Durable aluminum material for long-lasting use
• Includes reservoir and sensor for complete functionality
• Two outlets with rearward outlet size M10 x 1.0 and thread pitch 1.0
• Secondary outlet thread diameter of 10 mm
• Mounting hardware not included

Detailed Product Description

The Dorman M39786 brake master cylinder is engineered to meet the specific hydraulic requirements of Isuzu Amigo and Pickup models. Constructed from aluminum, this master cylinder offers corrosion resistance and strength, ensuring consistent brake fluid pressure. The bore diameter of 0.938 inches is optimized for precise brake pedal feel and response. It comes equipped with a reservoir and sensor, allowing for seamless integration with the vehicle’s brake fluid monitoring system. Featuring two outlets, including a rearward outlet sized M10 x 1.0 with a 1.0 thread pitch, this master cylinder supports efficient brake fluid distribution. Note that mounting hardware is not included, so ensure compatibility with your vehicle’s existing components during installation.

Common Applications and Issues Addressed

• Restores proper brake fluid pressure in Isuzu Amigo and Pickup brake systems
• Replaces worn or leaking master cylinders causing brake pedal sponginess
• Solves brake fluid leaks from damaged or corroded master cylinders
• Addresses brake warning light activation due to faulty sensor or reservoir
• Improves brake system reliability and safety by maintaining hydraulic integrity

Installation Notes and Tips

• Verify compatibility with Isuzu Amigo or Pickup before installation
• Bleed the brake system thoroughly after installation to remove air
• Use appropriate brake fluid as specified by the vehicle manufacturer
• Check all connections and fittings for leaks after installation
• Mounting hardware is not included; reuse existing hardware or source separately

Quality Assurance and Warranty

Dorman brake master cylinders are manufactured to meet or exceed OEM specifications, ensuring reliable performance and durability. The M39786 part undergoes rigorous quality control testing to maintain consistent hydraulic function. While specific warranty details may vary, Dorman typically offers a limited warranty covering defects in material and workmanship. Consult product documentation or the manufacturer for exact warranty terms.