Power Steering Return Line for Ram Trucks

This Sunsong power steering return line hose assembly is built for the gear-to-cooler circuit on select Ram heavy-duty trucks. It is a direct-fit replacement for applications that need a precise hose route, correct end connections, and dependable fluid transfer.

• Part number: 3405233
• Material: CSM for fluid-transfer durability
• Length: 23.54 in. / 598 mm
• End 1 fitting: 20 mm male O-ring
• End 2 fitting: 15.9 mm ID hose
• Bracket included: No
• Switch port included: No
• Compatible with Ram 2500 and Ram 3500 gear-to-cooler return line applications

Built for Exact Hose Routing

Sunsong develops automotive fluid transfer hoses and lines with a focus on form, fit, and function. Part number 3405233 is engineered for the power steering return path from the steering gear to the cooler, helping maintain the correct connection style and hose length for the listed Ram applications. This part cross-references Gates 352811 for the same application.

Vehicle Fitment

• Fits 2012-2018 Ram 2500, Gear To Cooler
• Fits 2013-2018 Ram 3500, Gear To Cooler
• Fits 2012 Ram 3500, Gear To Cooler, Exc. Hydroboost
• Fits 2011 Ram 2500, Gear To Cooler, Exc. Hydroboost
• Fits 2010 Dodge Ram 2500, Gear To Cooler

Common Repair Uses

• Replacing a leaking or cracked power steering return hose
• Restoring fluid flow between the steering gear and cooler
• Correcting hose fitment issues after a failed OE-style line
• Addressing steering fluid seepage at the hose ends
• Repairing damaged return line routing on Ram 2500 and Ram 3500 trucks

Installation Notes and Tips

Verify the vehicle year, model, and steering configuration before installation. This hose assembly is for gear-to-cooler routing and does not include a bracket or switch port. Confirm the male O-ring and ID hose end sizes match the original line before installation, and inspect mating surfaces for wear or contamination.

Quality Assurance

Sunsong is a vertically integrated manufacturer focused on automotive fluid transfer hoses and lines. The brand develops replacement parts to meet strict quality standards and to deliver the correct form, fit, and function for the listed Ram applications.