This DFC brake master cylinder is a direct-fit replacement that converts brake-pedal force into hydraulic pressure for the front and rear circuits, restoring firm pedal feel and reliable braking where the original unit leaks or has failed internally.
| Type | Brake master cylinder |
| Position | Front/rear hydraulic supply |
| Fitment | Direct-fit replacement, see chart |
| Part Number | 355-47172 |
This part fits:
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2003-2004 | Chevrolet | Avalanche 2500 | Base |
| 2003-2007 | Chevrolet | Express 2500 | Base |
| 2003,2006-2007 | Chevrolet | Express 2500 | LS |
| 2003-2007 | Chevrolet | Express 3500 | Base |
| 2003 | Chevrolet | Silverado 1500 HD | LS |
| 2003-2004 | Chevrolet | Silverado 2500 | Base |
| 2003-2005 | Chevrolet | Silverado 2500 HD | Base |
| 2003-2006 | Chevrolet | Silverado 2500 HD | LS |
| 2003-2006 | Chevrolet | Silverado 2500 HD | LT |
| 2003-2005 | Chevrolet | Silverado 2500 HD | WT |
| 2003-2004 | Chevrolet | Silverado 2500 | LT |
| 2003-2005 | Chevrolet | Silverado 3500 | Base |
| 2003-2006 | Chevrolet | Silverado 3500 | LS |
| 2003-2006 | Chevrolet | Silverado 3500 | LT |
| 2003-2006 | Chevrolet | Suburban 2500 | LS |
| 2003 | Chevrolet | Suburban 2500 | LT |
| 2004-2007 | Chevrolet | Express 3500 | LS |
| 2004 | Chevrolet | Silverado 1500 | Base |
| 2004 | Chevrolet | Silverado 1500 | Hybrid |
| 2004-2005 | Chevrolet | Silverado 1500 | LS |
| 2004-2005 | Chevrolet | Silverado 1500 | LT |
| 2004 | Chevrolet | Silverado 1500 | SS |
| 2004 | Chevrolet | Silverado 1500 | WT |
| 2004 | Chevrolet | Silverado 1500 | Z71 Off Road |
| 2004 | Chevrolet | Silverado 2500 | LS |
| 2004 | Chevrolet | Silverado 2500 | WT |
| 2005-2006 | Chevrolet | Avalanche 2500 | LS |
| 2005 | Chevrolet | Silverado 1500 HD | Base |
| 2005 | Chevrolet | Silverado 1500 | Z71 Off-Road |
| 2006 | Chevrolet | Silverado 1500 HD | LT |
| 2007 | Chevrolet | Silverado 1500 HD Classic | LT |
| 2007 | Chevrolet | Silverado 3500 | Classic LS |
| 2007 | Chevrolet | Silverado 3500 | Classic LT |
| 2007 | Chevrolet | Silverado 3500 | Classic WT |
