Dynamic Friction 355-47141 Brake Master Cylinder

Brake Master Cylinder for GM P-Series and G-Series

Dynamic Friction DFC Brake Master Cylinder 355-47141 is a direct-fit brake hydraulic replacement for select Chevrolet and GMC medium-duty and van chassis applications. It is listed for multiple rear disc, drum, hydro boost, SRW, and DRW configurations across Chevrolet P30, Chevrolet G30, GMC P3500, GMC G3500, GMC C3500, and GMC G35 platforms.

Use this brake master cylinder when servicing GM forward control stripped chassis and heavy-duty brake systems that require the correct hydraulic match for the vehicle configuration. Part number 355-47141 is cataloged for a wide range of 1976-1996 applications.

Key Features

• Brake master cylinder for brake hydraulic service
• Fits select Chevrolet P30 and G30 models
• Fits select GMC P3500, G3500, C3500, and G35 models
• Applications include rear disc, hydro boost, SRW, and DRW configurations
• Cataloged for 1976-1996 GM chassis coverage
• Part number: 355-47141

Detailed Description

Dynamic Friction DFC Brake Master Cylinder 355-47141 is built for GM brake hydraulic systems where the master cylinder must match the chassis and brake setup. Fitment includes Chevrolet P30 and G30 as well as GMC P3500, G3500, C3500, and G35 vehicles, with notes covering rear disc brakes, hydro boost, single rear wheel, dual rear wheel, and forward control stripped chassis configurations. This makes it a practical replacement for owners and technicians working on Chevrolet P30 brake master cylinder and GMC P3500 brake master cylinder applications.

This part number, 355-47141, is also listed for Chevrolet G30 and GMC G3500 models with brake hydraulic hose, rear shoe, and hydro boost notes, so confirming the exact brake system on the vehicle is important before installation.

What It Helps Address

• Brake pedal that sinks or feels inconsistent
• Loss of hydraulic pressure in the brake system
• Internal master cylinder leakage
• Brake warning concerns tied to hydraulic imbalance
• Service replacement for worn GM chassis master cylinders

Installation Notes and Tips

Verify the vehicle year, make, model, and brake configuration against the listed fitment before ordering. Confirm whether the chassis uses rear disc brakes, hydro boost, SRW, DRW, or forward control stripped chassis equipment, since those details affect application coverage. After installation, bleed the brake system thoroughly and inspect all hydraulic connections for leaks.

Quality Assurance

Dynamic Friction DFC Brake Master Cylinder 355-47141 is cataloged for direct replacement use in the listed Chevrolet and GMC applications. This part cross-references Monroe Shocks & Struts (e.g., 172286, 182286) for the same application.

Compatible Vehicles

• Fits 1995-1996 Chevrolet P30, rear disc; forward control stripped chassis
• Fits 1995-1996 Chevrolet P30, forward control stripped chassis
• Fits 1995-1996 GMC P3500, rear disc; forward control stripped chassis
• Fits 1995-1996 GMC P3500, forward control stripped chassis
• Fits 1985-1995 Chevrolet G30, DRW brake hydraulic hose
• Fits 1976-1978 Chevrolet G30, DRW brake hydraulic hose
• Fits 1992-1995 Chevrolet G30, SRW, 13 x 3 1/2 inch rear shoe
• Fits 1993-1995 Chevrolet P30, SRW, JB8, 13 x 3 1/2 inch rear shoe
• Fits 1992-1995 GMC G3500, SRW, 13 x 3 1/2 inch rear shoe
• Fits 1985-1995 GMC G3500, DRW brake hydraulic hose
• Fits 1979-1980 GMC G3500, DRW brake hydraulic hose
• Fits 1995 GMC P3500, SRW, JB8, 13 x 3 1/2 inch rear shoe
• Fits 1994 Chevrolet P30, rear disc brakes
• Fits 1979-1992 Chevrolet P30, rear disc brakes
• Fits 1994 Chevrolet P30
• Fits 1979-1992 Chevrolet P30
• Fits 1993-1994 Chevrolet P30, DRW brake hydraulic hose
• Fits 1994 GMC P3500, rear disc brakes
• Fits 1991-1992 GMC P3500, rear disc brakes
• Fits 1979-1984 GMC P3500, rear disc brakes
• Fits 1993-1994 GMC P3500, SRW, JB8, 13 x 3 1/2 inch rear shoe
• Fits 1993-1994 GMC P3500, DRW brake hydraulic hose
• Fits 1994 GMC P3500
• Fits 1991-1992 GMC P3500
• Fits 1979-1984 GMC P3500
• Fits 1993 Chevrolet P30, DRW; rear disc
• Fits 1993 GMC P3500, DRW; rear disc
• Fits 1990-1991 GMC C3500, DRW; rear disc
• Fits 1985-1990 GMC P3500, independent front suspension; I-beam front axle
• Fits 1985-1990 GMC P3500, rear disc; independent front suspension; I-beam front axle
• Fits 1985-1989 Chevrolet G30, brake hydraulic hose: SRW
• Fits 1985-1989 GMC G3500, brake hydraulic hose: SRW
• Fits 1984 Chevrolet G30, DRW; hydro boost
• Fits 1984 GMC G3500, DRW; hydro boost
• Fits 1981-1983 Chevrolet G30, hydro boost
• Fits 1981-1983 GMC G3500, hydro boost
• Fits 1979-1980 Chevrolet G30, SRW, 13 inch rear drum, JB7; DRW; hydro boost
• Fits 1976-1978 Chevrolet P30, rear disc; JB9
• Fits 1976-1978 Chevrolet P30, JB9
• Fits 1976-1978 GMC G35, DRW brake hydraulic hose