
Internal hose degradation caused by environmental exposure, rubber fatigue, and constant pressure cycling can lead to pressure loss, uneven caliper response, and potential fluid leaks. These issues compromise braking efficiency and safety, especially under demanding fleet conditions. Replacing aging brake lines with a high-quality, heavy-wall construction hose restores hydraulic responsiveness, prevents internal line collapse, and eliminates volumetric expansion during heavy braking, ensuring consistent brake pedal feel and reliable fluid transfer.
This premium replacement brake hose is engineered for severe-duty applications, featuring high-burst-pressure ratings and robust construction to withstand the rigors of commercial fleet use. Designed to drop directly into existing setups, it offers a precise fit with reinforced outer casings, ensuring durability against chaffing and abrasion in demanding environments. Its compatibility with Dodge Ram 4500 models from 2013 to 2018 makes it an essential upgrade for maintaining fleet safety and operational reliability.
Specifications
- Overall Length: 17.78 inches
- Fitting / Outlet Size: 10mm INV thread
- Application: Commercial-Grade / Heavy-Duty Fleet / Passenger Automotive Cross-Over
Part Numbers
- 350-40328
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 excessive wear. Always ensure hoses have adequate twist clearance during full-lock steering cycles and verify that mounting brackets on heavy commercial frames are secure and correctly positioned. Proper routing and secure mounting extend hose life and maintain optimal hydraulic response during demanding fleet operations.
Before ordering, physically inspect your existing brake line length, banjos, or flare fitting threads. Variations in wheelbase and production runs mean line routing can differ significantly across fleet and utility vehicles. Confirm dimensions to ensure proper fit and function.
Features:
- High-burst-pressure rating for severe-duty fleet applications
- Heavy-wall construction resists chaffing and abrasion
- replacement for Dodge Ram 4500 2013-2018 rear right brake line
- Reinforced outer casing for durability under demanding conditions
- Precision-engineered to restore hydraulic responsiveness and prevent internal collapse



