OE Quality
60-Day Returns

Dynamite Friction 355-45011 Brake Master Cylinder
Reliable Brake Master Cylinder for Buick, Cadillac, Oldsmobile, Pontiac
The Dynamite Friction DFC Brake Master Cylinder 355-45011 is designed to restore proper brake hydraulics in select GM vehicles. This brake master cylinder is compatible with various Buick, Cadillac, Oldsmobile, and Pontiac models, ensuring dependable braking performance.
- Compatible with Buick 88, 98, LeSabre, Park Avenue, and LSS models
- Fits Cadillac DeVille, Eldorado, Seville, and Seville models
- Suitable for Oldsmobile 88 and 98 models
- Works with Pontiac Bonneville and Regency models
- Part number 355-45011 for precise identification
About the DFC Brake Master Cylinder Product Line
The DFC Brake Master Cylinder line by Dynamite Friction focuses on delivering reliable brake hydraulics components tailored for specific vehicle applications. This product line emphasizes compatibility and quality to maintain the integrity of the braking system in classic and late-model GM vehicles. The 355-45011 part is engineered to meet the exact specifications required for proper brake fluid pressure and pedal feel.
Product Details and Compatibility
This brake master cylinder is engineered to replace the original equipment part in a range of Buick, Cadillac, Oldsmobile, and Pontiac vehicles. It ensures consistent hydraulic pressure to the brake calipers and wheel cylinders, which is critical for safe and effective braking. The part number 355-45011 corresponds to a direct-fit replacement, minimizing installation time and ensuring proper function. Compatible models include Buick 88, 98, LeSabre, Park Avenue, and LSS; Cadillac DeVille, Eldorado, and Seville; Oldsmobile 88 and 98; and Pontiac Bonneville and Regency.
Common Issues Addressed by This Brake Master Cylinder
- Spongy or soft brake pedal feel
- Brake fluid leaks from the master cylinder
- Reduced braking efficiency or uneven brake pressure
- Brake warning light activation due to hydraulic failure
- Brake pedal sinking or failure to maintain pressure
Installation Notes and Tips
When installing the Dynamite Friction DFC Brake Master Cylinder 355-45011, ensure the brake system is properly bled to remove air and restore hydraulic pressure. Verify compatibility with your specific Buick, Cadillac, Oldsmobile, or Pontiac model before installation. Use appropriate brake fluid as specified by the vehicle manufacturer. It is recommended to inspect related brake components such as brake lines and calipers during installation for overall system integrity.
Quality Assurance and Warranty
Dynamite Friction manufactures the DFC Brake Master Cylinder line to meet industry standards for brake hydraulics. While specific warranty details for part number 355-45011 should be confirmed at the point of purchase, Dynamite Friction products typically undergo quality control testing to ensure durability and performance in compatible Buick, Cadillac, Oldsmobile, and Pontiac vehicles.
This part fits 51 vehicles. Search below:
| Year | Make | Model | Body Type | Position | Notes |
|---|---|---|---|---|---|
| 2003 | Buick | Park Avenue | N/A | DFC Brake Master Cylinder | |
| 2003 | Cadillac | Seville | N/A | DFC Brake Master Cylinder | |
| 2002 | Buick | Park Avenue | N/A | DFC Brake Master Cylinder | |
| 2002 | Cadillac | Eldorado | N/A | DFC Brake Master Cylinder | |
| 2002 | Cadillac | Seville | N/A | DFC Brake Master Cylinder | |
| 2001 | Buick | Park Avenue | N/A | DFC Brake Master Cylinder | |
| 2001 | Cadillac | Eldorado | N/A | DFC Brake Master Cylinder | |
| 2001 | Cadillac | Seville | N/A | DFC Brake Master Cylinder | |
| 2000 | Buick | Park Avenue | N/A | DFC Brake Master Cylinder | |
| 2000 | Cadillac | Eldorado | N/A | DFC Brake Master Cylinder | |
| 2000 | Cadillac | Seville | N/A | DFC Brake Master Cylinder | |
| 1999 | Buick | LeSabre | N/A | DFC Brake Master Cylinder | |
| 1999 | Buick | Park Avenue | N/A | DFC Brake Master Cylinder | |
| 1999 | Cadillac | DeVille | Sedan | N/A | DFC Brake Master Cylinder |
| 1999 | Cadillac | DeVille | Sedan | N/A | Fits vehicles equipped with rear disc brakes.; DFC Brake Master Cylinder |
| 1999 | Cadillac | Eldorado | N/A | DFC Brake Master Cylinder | |
| 1999 | Cadillac | Seville | N/A | DFC Brake Master Cylinder | |
| 1999 | Oldsmobile | 88 | N/A | DFC Brake Master Cylinder | |
| 1999 | Oldsmobile | LSS | N/A | DFC Brake Master Cylinder | |
| 1999 | Pontiac | Bonneville | N/A | DFC Brake Master Cylinder | |
| 1998 | Buick | LeSabre | N/A | DFC Brake Master Cylinder | |
| 1998 | Buick | Park Avenue | N/A | DFC Brake Master Cylinder | |
| 1998 | Cadillac | DeVille | Sedan | N/A | DFC Brake Master Cylinder |
| 1998 | Cadillac | DeVille | Sedan | N/A | Fits vehicles equipped with rear disc brakes.; DFC Brake Master Cylinder |
| 1998 | Cadillac | Eldorado | N/A | DFC Brake Master Cylinder | |
| 1998 | Cadillac | Seville | N/A | DFC Brake Master Cylinder | |
| 1998 | Oldsmobile | 88 | N/A | DFC Brake Master Cylinder | |
| 1998 | Oldsmobile | LSS | N/A | DFC Brake Master Cylinder | |
| 1998 | Oldsmobile | Regency | N/A | DFC Brake Master Cylinder | |
| 1998 | Pontiac | Bonneville | N/A | DFC Brake Master Cylinder | |
| 1997 | Buick | LeSabre | N/A | DFC Brake Master Cylinder | |
| 1997 | Buick | Park Avenue | N/A | DFC Brake Master Cylinder | |
| 1997 | Cadillac | DeVille | N/A | DFC Brake Master Cylinder | |
| 1997 | Cadillac | Eldorado | N/A | DFC Brake Master Cylinder | |
| 1997 | Cadillac | Seville | N/A | DFC Brake Master Cylinder | |
| 1997 | Oldsmobile | 88 | N/A | DFC Brake Master Cylinder | |
| 1997 | Oldsmobile | LSS | N/A | DFC Brake Master Cylinder | |
| 1997 | Oldsmobile | Regency | N/A | DFC Brake Master Cylinder | |
| 1997 | Pontiac | Bonneville | N/A | DFC Brake Master Cylinder | |
| 1996 | Buick | LeSabre | N/A | DFC Brake Master Cylinder | |
| 1996 | Buick | Park Avenue | N/A | DFC Brake Master Cylinder | |
| 1996 | Cadillac | DeVille | N/A | DFC Brake Master Cylinder | |
| 1996 | Cadillac | Eldorado | N/A | DFC Brake Master Cylinder | |
| 1996 | Cadillac | Seville | N/A | DFC Brake Master Cylinder | |
| 1996 | Oldsmobile | 88 | N/A | DFC Brake Master Cylinder | |
| 1996 | Oldsmobile | 98 | N/A | DFC Brake Master Cylinder | |
| 1996 | Oldsmobile | LSS | N/A | DFC Brake Master Cylinder | |
| 1996 | Pontiac | Bonneville | N/A | DFC Brake Master Cylinder | |
| 1995 | Cadillac | DeVille | N/A | DFC Brake Master Cylinder | |
| 1995 | Cadillac | Eldorado | N/A | DFC Brake Master Cylinder | |
| 1995 | Cadillac | Seville | N/A | DFC Brake Master Cylinder |
* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
This part directly replaces or is cross-referenced with the following part numbers:
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.