
Internal hose degradation and environmental exposure are common failure points in hydraulic brake systems, leading to pressure loss, uneven caliper response, and potential fluid leaks that compromise braking performance. Upgrading to this premium hydraulic line ensures immediate hydraulic response, reduces volumetric expansion under heavy braking, and restores confidence in fleet safety and reliability.
Constructed with heavy-wall reinforcement and high-burst-pressure ratings, this line is engineered for severe-duty commercial applications. It drop-in directly into existing setups, providing a durable, leak-proof connection that withstands the rigors of daily heavy fleet operations and industrial transport environments.
- Overall Length: 18-inch overall length
- Fitting / Outlet Size: 10mm INV thread
- Application: Commercial-Grade / Heavy-Duty Fleet / Passenger Automotive Cross-Over
Part Numbers
- 350-72009
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 twist clearance during full-lock steering cycles. Always verify that your existing lines match the specified length, fittings, and flare threads before ordering. Proper mounting bracket placement on heavy commercial frames is critical for maintaining line integrity and preventing premature wear or failure.
Before ordering, physically inspect your existing brake line length, banjos, or flare fitting threads. Variations in fleet vehicle production and wheelbase configurations can alter line routing, making accurate measurement essential to ensure compatibility and safety.
Features:
- Heavy-wall construction with high-burst-pressure rating for severe-duty applications
- replacement designed for direct fitment in OEM brake systems
- Resists environmental wear and internal hose degradation
- Suitable for commercial fleet vehicles, industrial machinery, and heavy-duty transport
- High-quality materials ensure long service life and reliable hydraulic response



