OE Quality
60-Day Returns

Dynamite Friction 350-47440 Brake Hydraulic Hose - Rear Left Lower or Rear Right Lower
Reliable Brake Hydraulic Hose for Chevrolet and GMC Trucks
The Dynamite Friction DFC Brake Hose 350-47440 is designed specifically for heavy-duty brake systems on Chevrolet Silverado 3500 HD and GMC Sierra 3500 HD models. This brake hydraulic hose ensures consistent brake fluid delivery and maintains system integrity under demanding conditions.
- Compatible with Chevrolet Silverado 3500 HD and GMC Sierra 3500 HD
- Part number 350-47440 for precise identification
- Constructed for brake hydraulic system applications
- Part of the DFC Brake Hose product line by Dynamite Friction
- Meets OEM standards for durability and performance
About the DFC Brake Hose Product Line
The DFC Brake Hose line from Dynamite Friction focuses on providing reliable brake hydraulic hoses engineered for specific vehicle applications. This product line emphasizes compatibility and quality to maintain brake system safety and performance. The 350-47440 hose is part of this line, tailored to meet the requirements of heavy-duty Chevrolet and GMC trucks.
Product Details and Specifications
The 350-47440 brake hydraulic hose is designed to handle the high-pressure environment of the brake system in Chevrolet Silverado 3500 HD and GMC Sierra 3500 HD trucks. It ensures proper fluid transfer between the master cylinder and brake calipers or wheel cylinders, maintaining braking efficiency and safety. The hose construction supports resistance to wear, heat, and corrosion typical in heavy-duty truck applications.
Common Applications and Issues Addressed
- Replacement for worn or cracked brake hydraulic hoses on Silverado 3500 HD and Sierra 3500 HD
- Solves brake fluid leakage problems
- Restores proper brake pressure and pedal feel
- Prevents brake system failure due to hose degradation
- Maintains brake system integrity under heavy load conditions
Installation Notes and Tips
When installing the Dynamite Friction DFC Brake Hose 350-47440, ensure the vehicle is securely lifted and supported. Carefully remove the old brake hose, avoiding contamination of the brake fluid system. Use proper brake line wrenches to prevent damage to fittings. After installation, bleed the brake system thoroughly to remove air and verify proper brake function before driving.
Quality Assurance and Warranty
Dynamite Friction manufactures the DFC Brake Hose line to meet or exceed OEM specifications for brake hydraulic hoses. While specific warranty details for part number 350-47440 are not provided, Dynamite Friction products typically undergo rigorous quality control to ensure reliability and safety in heavy-duty truck applications.
This part fits 30 vehicles. Search below:
| Year | Make | Model | Body Type | Position | Notes |
|---|---|---|---|---|---|
| 2019 | Chevrolet | Silverado 3500 HD | Rear Left Lower | DRW; Except Wide Track; DFC Brake Hose | |
| 2019 | GMC | Sierra 3500 HD | Rear Left Lower | Except Wide Track Axle; DFC Brake Hose | |
| 2018 | Chevrolet | Silverado 3500 HD | Rear Left Lower | DRW; Except Wide Track; DFC Brake Hose | |
| 2018 | GMC | Sierra 3500 HD | Rear Left Lower | Except Wide Track Axle; DFC Brake Hose | |
| 2017 | Chevrolet | Silverado 3500 HD | Rear Left Lower | DRW; Except Wide Track; DFC Brake Hose | |
| 2017 | GMC | Sierra 3500 HD | Rear Left Lower | Except Wide Track Axle; DFC Brake Hose | |
| 2016 | Chevrolet | Silverado 3500 HD | Rear Left Lower | DRW; Except Wide Track; DFC Brake Hose | |
| 2016 | GMC | Sierra 3500 HD | Rear Left Lower | Except Wide Track Axle; DFC Brake Hose | |
| 2015 | Chevrolet | Silverado 3500 HD | Rear Left Lower | DRW; Except Wide Track; DFC Brake Hose | |
| 2015 | GMC | Sierra 3500 HD | Rear Left Lower | Except Wide Track Axle; DFC Brake Hose | |
| 2014 | Chevrolet | Silverado 3500 HD | Rear Left Lower | Except Wide Track; DFC Brake Hose | |
| 2014 | GMC | Sierra 3500 HD | Standard Cab Pickup | Rear Left Lower | DRW; DFC Brake Hose |
| 2013 | Chevrolet | Silverado 3500 HD | Rear Left Lower | Except Wide Track; DFC Brake Hose | |
| 2013 | GMC | Sierra 3500 HD | Standard Cab Pickup | Rear Left Lower | DRW; DFC Brake Hose |
| 2012 | Chevrolet | Silverado 3500 HD | Extended Cab Pickup | Rear Right Lower | DRW Brake Hydraulic Hose; DFC Brake Hose |
| 2012 | Chevrolet | Silverado 3500 HD | Standard Cab Pickup | Rear Right Lower | DRW Brake Hydraulic Hose; DFC Brake Hose |
| 2012 | Chevrolet | Silverado 3500 HD | Crew Cab Pickup | Rear Right Lower | DRW Brake Hydraulic Hose; DFC Brake Hose |
| 2012 | Chevrolet | Silverado 3500 HD | Cab & Chassis | Rear Right Lower | DRW; Except Wide Track Axle; DFC Brake Hose |
| 2012 | GMC | Sierra 3500 HD | Extended Cab Pickup | Rear Right Lower | DRW Brake Hydraulic Hose; DFC Brake Hose |
| 2012 | GMC | Sierra 3500 HD | Crew Cab Pickup | Rear Right Lower | DRW Brake Hydraulic Hose; DFC Brake Hose |
| 2012 | GMC | Sierra 3500 HD | Standard Cab Pickup | Rear Right Lower | DRW Brake Hydraulic Hose; DFC Brake Hose |
| 2012 | GMC | Sierra 3500 HD | Cab & Chassis | Rear Right Lower | DRW; Except Wide Track Axle; DFC Brake Hose |
| 2011 | Chevrolet | Silverado 3500 HD | Extended Cab Pickup | Rear Right Lower | DRW Brake Hydraulic Hose; DFC Brake Hose |
| 2011 | Chevrolet | Silverado 3500 HD | Standard Cab Pickup | Rear Right Lower | DRW Brake Hydraulic Hose; DFC Brake Hose |
| 2011 | Chevrolet | Silverado 3500 HD | Crew Cab Pickup | Rear Right Lower | DRW Brake Hydraulic Hose; DFC Brake Hose |
| 2011 | Chevrolet | Silverado 3500 HD | Cab & Chassis | Rear Right Lower | DRW; Except Wide Track Axle; DFC Brake Hose |
| 2011 | GMC | Sierra 3500 HD | Extended Cab Pickup | Rear Right Lower | DRW Brake Hydraulic Hose; DFC Brake Hose |
| 2011 | GMC | Sierra 3500 HD | Crew Cab Pickup | Rear Right Lower | DRW Brake Hydraulic Hose; DFC Brake Hose |
| 2011 | GMC | Sierra 3500 HD | Standard Cab Pickup | Rear Right Lower | DRW Brake Hydraulic Hose; DFC Brake Hose |
| 2011 | GMC | Sierra 3500 HD | Cab & Chassis | Rear Right Lower | DRW; Except Wide Track Axle; DFC Brake Hose |
* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.