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Dynamic Friction 355-40079 Brake Master Cylinder
| Brand | Dynamic Friction 355-40079 |
|---|---|
| Product line | DFC Brake Master Cylinder |
| Fits | Ram and Dodge · 21 vehicles |
Brake master cylinder. Hydraulic replacement part for dependable brake system pressure.
DFC Brake Master Cylinder. Brand-specific line for a straightforward brake hydraulic replacement.
DFC Brake Master Cylinder for Ram Trucks
The Dynamic Friction DFC Brake Master Cylinder, part number 355-40079, is a direct-fit brake hydraulic replacement for select Ram and Dodge Ram heavy-duty trucks. It is listed for 2006-2011 Ram 2500 and Ram 3500 applications, including Hydro Boost and brake hydraulic hose configurations noted in the fitment data.
Key Features
- Brake master cylinder for brake hydraulic service
- DFC Brake Master Cylinder line from Dynamic Friction
- Fits select 2006-2011 Ram 2500 and Ram 3500 trucks
- Application notes include Hydro Boost and brake hydraulic hose configurations where specified
- Part number 355-40079 for accurate catalog matching
Application Details
This DFC Brake Master Cylinder is built for Ram and Dodge Ram brake system repair where the original master cylinder has worn seals, inconsistent pedal response, or internal hydraulic leakage. Use part number 355-40079 when servicing 2006-2011 Ram 2500 and Ram 3500 trucks, including the listed Hydro Boost and brake hydraulic hose applications. This part cross-references Monroe Shocks & Struts (e.g., 172286, 182286) for the same application.
Common Brake Issues It Can Address
- Low or sinking brake pedal
- Brake fluid leakage at the master cylinder
- Uneven or delayed hydraulic brake response
- Loss of pedal firmness after brake system wear
- Master cylinder failure during brake hydraulic diagnosis
Installation Notes
Verify the vehicle year, model, and brake configuration before ordering. This master cylinder is listed for specific Ram 2500 and Ram 3500 applications, so confirm Hydro Boost and brake hydraulic hose notes where shown in the fitment data. After installation, bleed the brake system thoroughly and inspect for leaks, pedal travel, and proper hydraulic operation.
Quality Assurance
DFC Brake Master Cylinder components are cataloged for direct application matching in brake hydraulic repair. Part number 355-40079 helps ensure correct identification for the listed Ram and Dodge Ram trucks.
| Year | Make | Model | Drive Type | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|---|
| 2011 | Ram | 2500 | 4WD | — | — | N/A | Hydro Boost; DFC Brake Master Cylinder |
| 2011 | Ram | 2500 | — | — | — | N/A | DFC Brake Master Cylinder |
| 2011 | Ram | 3500 | — | — | — | N/A | DFC Brake Master Cylinder |
| 2010 | Dodge | Ram 2500 | 4WD | — | — | N/A | Hydro Boost; DFC Brake Master Cylinder |
| 2010 | Dodge | Ram 3500 | — | — | — | N/A | DFC Brake Master Cylinder |
| 2009 | Dodge | Ram 2500 | 4WD | — | — | N/A | Hydro Boost; DFC Brake Master Cylinder |
| 2009 | Dodge | Ram 3500 | — | — | — | N/A | DFC Brake Master Cylinder |
| 2008 | Dodge | Ram 2500 | 4WD | 5.9L | L6 | N/A | DFC Brake Master Cylinder |
| 2008 | Dodge | Ram 2500 | 4WD | 4.7L | V8 | N/A | DFC Brake Master Cylinder |
| 2008 | Dodge | Ram 2500 | 4WD | 6.7L | L6 | N/A | DFC Brake Master Cylinder |
| 2008 | Dodge | Ram 3500 | — | 5.9L | L6 | N/A | Brake Hydraulic Hose: SRW; DFC Brake Master Cylinder |
| 2008 | Dodge | Ram 3500 | — | — | — | N/A | DRW Brake Hydraulic Hose; DFC Brake Master Cylinder |
| 2008 | Dodge | Ram 3500 | — | 6.7L | L6 | N/A | Brake Hydraulic Hose: SRW; DFC Brake Master Cylinder |
| 2007 | Dodge | Ram 2500 | 4WD | 5.9L | L6 | N/A | DFC Brake Master Cylinder |
| 2007 | Dodge | Ram 2500 | 4WD | 4.7L | V8 | N/A | DFC Brake Master Cylinder |
| 2007 | Dodge | Ram 2500 | 4WD | 6.7L | L6 | N/A | DFC Brake Master Cylinder |
| 2007 | Dodge | Ram 3500 | — | 5.9L | L6 | N/A | Brake Hydraulic Hose: SRW; DFC Brake Master Cylinder |
| 2007 | Dodge | Ram 3500 | — | — | — | N/A | DRW Brake Hydraulic Hose; DFC Brake Master Cylinder |
| 2007 | Dodge | Ram 3500 | — | 6.7L | L6 | N/A | Brake Hydraulic Hose: SRW; DFC Brake Master Cylinder |
| 2006 | Dodge | Ram 2500 | 4WD | 5.9L | L6 | N/A | DFC Brake Master Cylinder |
| 2006 | Dodge | Ram 2500 | 4WD | 4.7L | V8 | N/A | DFC Brake Master Cylinder |
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