The GM 84314755 Power Brake Booster Outlet Hose provides superior performance and reliability when stopping your Duramax 11-19 pickup truck. The hose is an OEM replacement, so you can trust that it will fit perfectly and provide the same braking power as the factory-installed line. Constructed with high-quality materials, this hose is designed to stand up to humid conditions and severe temperature fluctuations without fail. In addition, it comes with a stress-resistant connection for added durability and longevity. Keep your brake boost functioning at peak efficiency with the GM 84314755 Power Brake Booster Outlet Hose. Ideal for both new builds and replacements, add confidence and convenience to your next haul with this reliable brake booster outlet hose. Experience dependable stopping power in even the most extreme conditions by investing in this long lasting product today!