
Over time, rubber brake hoses in commercial fleet vehicles and industrial applications are subject to internal deterioration and environmental exposure. These factors cause pressure loss, uneven caliper response, and potential fluid leaks, compromising braking efficiency and safety. Upgrading to a high-strength, heavy-wall hydraulic hose like the DFC True-Arc Brake Hose restores immediate hydraulic responsiveness and prevents volumetric expansion during heavy-duty braking.
This replacement hose is engineered with a robust construction designed to withstand severe operational conditions. Its durable materials resist chafing, abrasion, and temperature extremes, ensuring long service life in demanding fleet environments. The high-burst-pressure rating guarantees reliability under the most severe braking loads, making it an essential upgrade for maintaining fleet safety and performance.
- Overall Length: 17.78-inch
- Fitting / Outlet Size: 10mm INV thread
- Application: Commercial-Grade / Heavy-Duty Fleet / Passenger Automotive Cross-Over
Part Numbers
350-54755
Expert Installation & Field Note
Our shop experience specializing in heavy-duty brakes since 1985 emphasizes the importance of proper hose routing to prevent chassis chaffing and ensure adequate twist clearance during full-lock steering. Always verify the existing line length, flare fitting threads, and mounting brackets before ordering to accommodate variations in wheelbase and production runs. Proper installation is critical to prevent premature wear and ensure long-term system integrity.
Features:
- Heavy-wall construction with high-burst pressure rating for severe-duty applications
- Resists chafing and environmental wear for long service life
- Compatible with 10mm INV threaded fittings
- 17.78-inch overall length suitable for Ford B500 bus chassis
- replacement with precise fit and reliable performance



