Metelli 04-0845 Drum Brake Wheel Cylinder - Rear Left

Overview of Metelli Drum Brake Wheel Cylinder 04-0845

The Metelli 04-0845 drum brake wheel cylinder is engineered for reliable brake hydraulics performance. Designed with an aluminum base material and a precise 19.05 mm wheel center bore diameter, this part is compatible with select Chevrolet, Scion, and Toyota models including the Camry, Celica, Corolla, Prius, Prizm, Tercel, xB, and Yaris.

• Constructed from durable aluminum for corrosion resistance
• Wheel center bore diameter of 19.05 mm for accurate fitment
• Compatible with multiple Toyota, Chevrolet, and Scion models
• Part number 04-0845 ensures exact replacement
• Designed for drum brake hydraulic systems

Detailed Product Description

The Metelli 04-0845 drum brake wheel cylinder is a critical component in the brake hydraulic system, responsible for converting hydraulic pressure into mechanical force to engage the brake shoes. Its aluminum construction offers enhanced resistance to rust and wear compared to traditional materials, contributing to longer service life. The 19.05 mm wheel center bore diameter is engineered to match OEM specifications, ensuring proper fit and function in the brake assembly. This wheel cylinder is compatible with a range of vehicles, including Toyota Camry, Corolla, Prius, Prizm, Tercel, Scion xB and Yaris, as well as Chevrolet Celica models, making it a versatile replacement part for these applications.

Common Applications and Issues Addressed

• Restores proper brake shoe movement in drum brake systems
• Eliminates brake fluid leaks caused by worn or damaged cylinders
• Prevents brake drag and uneven braking performance
• Addresses spongy or soft brake pedal feel due to hydraulic failure
• Helps maintain consistent braking pressure and safety

Installation Notes and Tips

• Ensure brake system is fully depressurized before removal
• Inspect brake shoes and hardware for wear during installation
• Use proper brake fluid and bleed the system thoroughly after installation
• Verify the 19.05 mm bore diameter matches the vehicle’s specifications
• Consult vehicle service manual for torque specifications and procedures

Quality Assurance and Warranty

Metelli manufactures the 04-0845 wheel cylinder to meet or exceed OEM standards for brake hydraulics. The aluminum construction is tested for durability and corrosion resistance to ensure consistent performance. While specific warranty details may vary, Metelli products typically come with a limited warranty covering defects in materials and workmanship. Always verify warranty terms with the point of purchase or manufacturer documentation.