DBA 17-18 Mazda 3 2.5L OE Replacement Brake Caliper (Rear Right)

SKU: 846927

Internal degradation of rubber seals, environmental exposure, and fluid line expansion over time lead to pressure loss, uneven caliper response, and potential fluid leaks. Replacing worn or damaged brake lines with a high-quality hydraulic hose assembly restores immediate hydraulic response, eliminates internal line collapse, and withstands the severe pressures encountered during heavy-duty fleet braking. This line is engineered for durability and structural integrity to support consistent fleet operation under demanding conditions.

Designed with heavy-wall construction and high-burst-pressure ratings, this hydraulic line provides a reliable upgrade for commercial vehicles, ensuring safer and more predictable stopping power across diverse fleet applications. Its robust design not only prevents volumetric expansion under load but also resists external chaffing, making it ideal for severe-duty environments where line failure could result in significant operational downtime or safety hazards.

• Overall Length: 18-inch
• Fitting / Outlet Size: 10mm INV thread
• Application: Commercial-Grade / Heavy-Duty Fleet / Passenger Automotive Cross-Over

Part Numbers

• DBAC1393

Expert Installation & Field Note

Our shop experience specializing in heavy-duty brakes since 1985 emphasizes proper hose routing to prevent chassis chaffing and ensure full-lock steering clearance. It is critical to verify that the hose length and fittings match your existing configuration before installation. Proper mounting bracket placement on heavy commercial frames helps avoid unnecessary strain or abrasion, extending service life. Always inspect for compatibility with the vehicle’s existing hydraulic line setup to ensure optimal performance and safety.

Features:

• OE replacement caliper for direct fit and reliable operation

• Heavy-duty construction with high-burst-pressure rating for severe-duty applications

• Resists external chaffing and internal line collapse under heavy braking

• Compatible with 17-18 Mazda 3 2.5L rear right brake system

• Simple bolt-on installation with standard fittings