Dorman W619007 Drum Brake Wheel Cylinder - Rear Left

Reliable Drum Brake Wheel Cylinder for Chevy Pickup

The Dorman W619007 drum brake wheel cylinder is engineered to restore proper braking function for Chevrolet Chevy Pickup models. Designed with durable cast iron and precise specifications, this wheel cylinder ensures consistent hydraulic pressure for safe and effective braking performance.

Key Features of Dorman W619007 Drum Brake Wheel Cylinder

• Includes bleeder screw for easy brake system bleeding
• Brake line inlet thread diameter: 10 mm
• Brake component inlet thread size: M10 x 1.0 with 1.0 thread pitch
• Bore diameter measures 22 mm for accurate fitment
• Constructed from cast iron for strength and durability
• Package contains one drum brake wheel cylinder

Detailed Product Description

The Dorman W619007 is a cast iron drum brake wheel cylinder designed specifically for Chevrolet Chevy Pickup vehicles. Its 22 mm bore diameter and M10 x 1.0 brake line inlet thread size ensure compatibility with the original brake system components. The included bleeder screw simplifies maintenance by allowing air to be purged from the brake hydraulics, improving brake responsiveness. This part is engineered to meet OEM specifications, providing reliable hydraulic pressure transfer to the brake shoes for consistent stopping power.

Common Applications and Issues Addressed

• Restores braking performance in Chevy Pickup drum brake systems
• Replaces leaking or seized wheel cylinders causing brake fluid loss
• Eliminates spongy brake pedal feel due to air in brake lines
• Addresses uneven brake shoe wear from faulty hydraulic pressure
• Prevents brake drag caused by stuck pistons in the wheel cylinder

Installation Notes and Tips

• Ensure brake system is fully depressurized before removal
• Use the included bleeder screw to properly bleed air from the brake lines after installation
• Verify thread pitch and diameter match existing brake line fittings (M10 x 1.0, 10 mm diameter)
• Inspect brake shoes and hardware for wear during replacement
• Follow vehicle manufacturer torque specifications for mounting bolts

Quality Assurance and Warranty

Dorman manufactures the W619007 drum brake wheel cylinder to meet or exceed OEM standards for fit, form, and function. The cast iron construction provides durability under demanding braking conditions. This part is backed by Dorman's limited warranty, ensuring confidence in its performance and reliability for Chevrolet Chevy Pickup brake system repairs.