OE Quality
60-Day Returns

Dynamite Friction 375-47020 Drum Brake Wheel Cylinder - Front Right
Reliable Drum Brake Wheel Cylinder for Classic GM Vehicles
The Dynamite Friction DFC Brake Wheel Cylinder 375-47020 is designed to restore proper braking function in select Buick, Chevrolet, and Oldsmobile models. This drum brake wheel cylinder is engineered to meet the specific hydraulic requirements of vehicles like the Cutlass, Cutlass Supreme, El Camino, Malibu, and Skylark.
- Compatible with Buick Cutlass and Cutlass Supreme models
- Fits Chevrolet El Camino and Malibu vehicles
- Designed for Oldsmobile Skylark applications
- Part number 375-47020 ensures precise fitment
- Drum brake wheel cylinder for brake hydraulics system
About the DFC Brake Wheel Cylinder Product Line
The DFC Brake Wheel Cylinder line by Dynamite Friction focuses on delivering reliable brake hydraulics components tailored for drum brake systems. This product line emphasizes compatibility and durability, providing replacement wheel cylinders that maintain the original braking performance for classic GM vehicles. The 375-47020 part is part of this line, ensuring it meets the standards expected for brake hydraulic components in Buick, Chevrolet, and Oldsmobile models.
Product Details and Specifications
The 375-47020 drum brake wheel cylinder is a critical component in the brake hydraulics system, responsible for converting hydraulic pressure into mechanical force to engage the brake shoes. It is specifically designed to fit a range of GM vehicles including the Buick Cutlass and Cutlass Supreme, Chevrolet El Camino and Malibu, as well as the Oldsmobile Skylark. This ensures proper brake function and safety by maintaining consistent hydraulic pressure and smooth operation within the drum brake assembly.
Common Applications and Problem Resolution
- Restores braking performance in Buick Cutlass and Cutlass Supreme models
- Replaces worn or leaking wheel cylinders in Chevrolet El Camino and Malibu vehicles
- Addresses brake fluid leaks and uneven brake shoe wear in Oldsmobile Skylark
- Eliminates spongy brake pedal feel caused by faulty wheel cylinders
- Prevents brake failure due to hydraulic system issues in drum brakes
Installation Notes and Tips
When installing the Dynamite Friction 375-47020 wheel cylinder, ensure the brake system is properly bled to remove any air pockets. Verify compatibility with your specific Buick, Chevrolet, or Oldsmobile model before installation. Use appropriate brake fluid and follow manufacturer torque specifications for mounting bolts. Inspect brake shoes and hardware for wear during replacement to maintain optimal braking performance.
Quality Assurance and Warranty
Dynamite Friction manufactures the DFC Brake Wheel Cylinder line with attention to quality and durability. While specific warranty details for part number 375-47020 are not provided here, Dynamite Friction products typically undergo rigorous testing to meet industry standards for brake hydraulics components. For warranty information, refer to the product documentation or contact the manufacturer directly.
This part fits 16 vehicles. Search below:
| Year | Make | Model | Position | Notes |
|---|---|---|---|---|
| 1967 | Oldsmobile | Cutlass | Front Right | Front drum brake hydraulic hose for brake master cylinder; DFC Brake Wheel Cylinder |
| 1967 | Oldsmobile | Cutlass | Front Right | DFC Brake Wheel Cylinder |
| 1967 | Oldsmobile | Cutlass Supreme | Front Right | DFC Brake Wheel Cylinder |
| 1967 | Oldsmobile | Cutlass Supreme | Front Right | Front drum brake hydraulic hose for brake master cylinder; DFC Brake Wheel Cylinder |
| 1966 | Buick | Skylark | Front Right | DFC Brake Wheel Cylinder |
| 1966 | Oldsmobile | Cutlass | Front Right | DFC Brake Wheel Cylinder |
| 1965 | Buick | Skylark | Front Right | DFC Brake Wheel Cylinder |
| 1965 | GMC | G1000 Series | Front Right | DFC Brake Wheel Cylinder |
| 1965 | GMC | G1500 | Front Right | DFC Brake Wheel Cylinder |
| 1965 | Oldsmobile | Cutlass | Front Right | DFC Brake Wheel Cylinder |
| 1964 | Buick | Skylark | Front Right | DFC Brake Wheel Cylinder |
| 1964 | Chevrolet | El Camino | Front Right | 1-1/16 inch Wheel Cylinder; DFC Brake Wheel Cylinder |
| 1964 | Chevrolet | Malibu | Front Right | 1 1/16 inch Bore; DFC Brake Wheel Cylinder |
| 1964 | GMC | G1000 Series | Front Right | DFC Brake Wheel Cylinder |
| 1964 | GMC | G1500 | Front Right | DFC Brake Wheel Cylinder |
| 1964 | Oldsmobile | Cutlass | Front Right | DFC Brake Wheel Cylinder |
* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.