Gates 349860 Power Steering Pressure Line Hose Assembly - Tube - Tee to Gear or Tube - To Gear

Reliable Power Steering Pressure Line Hose Assembly

The Gates Pressure Line Assembly 349860 is engineered to provide dependable power steering fluid transfer for select GM vehicles. Designed specifically for models like the Chevrolet Camaro, Buick Regal, and Pontiac Grand Prix, this power steering pressure line hose assembly ensures consistent hydraulic performance between the pump and rack or gear box.

• Length: 4.875 inches for precise fitment
• End 1 and End 2: Male o-ring fittings with 16mm and 18mm diameters respectively
• Crimped sleeve made from anti-corrosion steel for durability
• Steel tube constructed from zinc single wall steel for corrosion resistance
• Meets or exceeds SAE J188 rubber hose standards
• Designed for pump to rack/gear box hose position
• OE performance rating ensures compatibility and reliability

About the Gates Pressure Line Assembly Product Line

The Gates Pressure Line Assembly product line focuses on delivering high-quality power steering hose assemblies that meet original equipment specifications. This line emphasizes corrosion-resistant materials and precise engineering to maintain hydraulic integrity under demanding conditions. The 349860 part exemplifies these standards with its anti-corrosion steel crimped sleeves and zinc-coated steel tubing, providing a robust solution for power steering systems in various GM trucks and passenger cars.

Detailed Product Description

This power steering pressure line hose assembly features male o-ring fittings on both ends, sized at 16mm and 18mm diameters, ensuring a secure and leak-resistant connection. The 4.875-inch length is tailored for direct replacement applications on vehicles such as the Chevrolet C10, GMC K1500, and Oldsmobile Cutlass Supreme. The hose itself exceeds SAE J188 specifications, offering enhanced durability and resistance to heat and pressure. The zinc single wall steel tube and anti-corrosion steel crimped sleeve provide added protection against rust and wear, extending the service life of the component.

Common Applications and Issues Addressed

• Replacement of worn or leaking power steering pressure lines on Buick, Chevrolet, GMC, Oldsmobile, and Pontiac models
• Resolving power steering fluid leaks caused by cracked or damaged hoses
• Eliminating steering system pressure loss that leads to poor steering response
• Preventing corrosion-related failures in power steering hose assemblies
• Restoring proper hydraulic flow between the power steering pump and rack or gear box

Installation Notes and Tips

Ensure the vehicle is safely lifted and supported before beginning installation. Carefully remove the old pressure line hose assembly, noting the orientation and routing. When installing the Gates 349860 hose assembly, verify that the male o-ring fittings seat properly to prevent leaks. Avoid twisting or kinking the hose during installation. Since mounting brackets, bushings, and copper washers are not included, reuse existing hardware if in good condition or source replacements as needed.

Quality Assurance and Warranty

The Gates Pressure Line Assembly 349860 is manufactured to meet OE performance standards, ensuring reliable operation within the specified GM vehicle applications. The hose assembly is constructed with materials that resist corrosion and wear, contributing to long-term durability. While specific warranty details are not provided, Gates products typically adhere to industry quality controls and are backed by the brand's commitment to automotive component reliability.