
Internal hose degradation from environmental exposure, including dry-rot, cracking, and internal swelling, can cause significant pressure loss, uneven caliper response, and dangerous fluid leaks in your vehicle’s hydraulic braking system. Replacing worn brake hoses with high-quality, heavy-wall construction lines like the DFC 350-39011 restores instantaneous hydraulic response and prevents volumetric expansion under severe braking conditions common in commercial fleet operations.
This premium replacement brake hose is engineered for durability and superior burst pressure ratings, making it suitable for severe-duty applications across a variety of vehicles. Its robust design minimizes the risk of internal collapse, caliper drag, or fluid leaks, ensuring consistent brake performance during demanding operation cycles. Whether used in passenger vehicles or heavy-duty fleet trucks, this hose provides a reliable upgrade to maintain safety and braking efficiency.
- Overall Length: 17.78-inch
- Fitting / Outlet Size: 10mm INV thread
- Application: Commercial-Grade / Heavy-Duty Fleet / Passenger Automotive Cross-Over
Part Numbers
- `350-39011`
Expert Installation & Field Note
Our shop experience specializing in heavy-duty brakes since 1985 emphasizes the importance of correct routing and mounting of hydraulic lines. Always verify that hoses are routed to avoid chassis chaffing and excessive twisting during full-lock steering cycles. Proper use of mounting brackets on heavy commercial frames is critical to prevent line fatigue and failure. Confirm that your existing line length, banjos, or flare fitting threads match the replacement part before installation, especially in fleet or utility applications where vehicle configurations vary mid-year.
Features:
- Heavy-wall construction for severe-duty durability
- High burst pressure ratings for fleet reliability
- Exact drop-in replacement for seamless installation
- Designed to prevent internal collapse and fluid leaks
- Ideal for commercial fleet and industrial applications



