
Proper brake system operation depends on the integrity of hydraulic lines. Internal hose degradation, coupled with environmental exposure, can cause pressure loss, uneven caliper response, and dangerous fluid leaks. Replacing worn or compromised lines with high-quality, heavy-duty brake hoses restores instantaneous hydraulic response, minimizes volumetric expansion under heavy braking, and ensures fleet safety and reliability.
This premium brake hose is designed specifically for severe-duty applications, featuring a heavy-wall construction and high-burst-pressure ratings that withstand the rigors of commercial fleet environments. Its drop-in design ensures seamless installation into existing brake systems, providing a durable upgrade over OE rubber lines that are prone to dry rot and cracking over time.
– **Overall Length:** 17.78 inches
– **Fitting / Outlet Size:** 10mm INV thread
– **Application:** Commercial-Grade / Heavy-Duty Fleet / Passenger Automotive Cross-Over
**Part Numbers:**
– `350-68020`
**Expert Installation & Field Note**
Our shop experience specializing in heavy-duty brakes since 1985 emphasizes the importance of proper hose routing. Always route hoses to prevent chassis chaffing and ensure full-lock steering clearance. Verify that mounting brackets are secure and free of deformation to avoid line stress and potential leaks. Proper routing and bracket support are critical for long-term system integrity, especially in high-stress fleet applications.
Before ordering, physically inspect your existing brake hose length, banjos, and flare fitting threads. Variations in wheelbase and production batches can alter line routing significantly, especially on fleet and utility vehicles. Confirm all measurements to ensure perfect fitment and avoid costly returns.
Features:
- Heavy-wall construction for severe-duty applications
- High-burst-pressure rated to withstand demanding fleet conditions
- Drop-in replacement for OEM rubber brake hoses
- Corrosion-resistant fittings and durable rubber compound
- Designed for easy installation on Infiniti G35 models



