Internal hose degradation and environmental exposure cause rubber swelling, cracking, and internal collapse, leading to pressure loss, uneven caliper response, and potential fluid leaks. Replacing worn brake lines with our premium DFC True-Arc Brake Hose restores hydraulic integrity, ensuring immediate pedal feel and eliminating volumetric expansion during hard braking. Designed for severe-duty applications, this line provides superior structural durability to meet the demands of commercial fleet braking cycles.
Constructed with heavy-wall reinforcement and high-burst-pressure ratings, this brake hose drop-in replaces OE units directly, offering enhanced resilience against chafing and abrasion. Its precise fit and robust material composition make it suitable for both everyday automotive service and demanding heavy-duty fleet operations, where reliability and safety are paramount. Proper routing and secure mounting are critical to prevent line chaffing and to accommodate full-lock steering movements, especially on large fleet vehicles or industrial machinery.
– **Overall Length:** 18.9-inch
– **Fitting / Outlet Size:** 10mm INV thread
– **Application:** Commercial-Grade / Heavy-Duty Fleet / Passenger Automotive Cross-Over
### Verified Part Numbers
– `350-40057`
### Expert Installation & Field Note
Our shop experience specializing in heavy-duty brakes since 1985 emphasizes the importance of routing brake hoses to avoid chassis chaffing and ensuring twist clearance during full-lock steering. Always inspect existing mounting brackets and line lengths before ordering, as variations in wheelbase and mid-year production can influence routing and fitment. Proper line management is critical to maintaining brake system integrity and operator safety.
CRITICAL: Verify Specifications
Please physically inspect your existing brake line length, flare threads, and banjo fittings before ordering. Variations in vehicle production years and wheelbases may affect routing requirements. Confirm measurements carefully to ensure proper fitment and safe operation.
Features:
- Heavy-wall construction with high-burst pressure rating for severe-duty applications
- Drop-in replacement for factory OE brake hoses on Dodge Charger 14-21 models
- Corrosion-resistant fittings and reinforced rubber for increased durability
- Designed to prevent internal collapse and volumetric expansion under heavy braking
- Easy installation with precise fit for improved hydraulic response



