Sunsong Power Steering Pressure Line Hose Assembly P/N:3401485
Carry high-pressure fluid from the power steering pump to the hydroboost unit with the Sunsong power steering pressure line hose assembly (MPN 3404137). This pump-to-hydroboost line drops in as a direct-fit replacement for the 2014-2019 RAM 2500, 2014-2019 RAM 3500, 2014-2018 RAM 4500 and 2014-2018 RAM 5500 — see the Buyer's Guide tab for engine-level fitment. If a cracked, chafed or leaking factory pressure line is behind your fluid loss or hard steering, this assembly replaces it.
From Sunsong, a vertically integrated manufacturer of automotive fluid-transfer hoses and lines, engineered for exact form, fit and function.
Interchange: 40377 · 5154904AA · 5154904AB · 5154904AC · 80940 · 352545 · 77074 · 5538 · 13404137
This part cross-references / interchanges with the following part numbers:
What does the Sunsong power steering pressure line hose assembly do?
It routes high-pressure fluid from the power steering pump to the hydroboost unit. If a leaking or cracked factory pressure line is your problem, MPN 3404137 replaces it.
Which vehicles does 3404137 fit?
It's a direct-fit replacement for the 2014-2019 RAM 2500 and 3500, and the 2014-2018 RAM 4500 and 5500. Check the Buyer's Guide tab for engine-level fitment.
Is this line pre-assembled?
Yes. The pressure and return hoses are pre-assembled with brackets, so it installs ready-to-fit and reduces labor time compared with lines sold as individual hoses.
What are the pressure ratings?
It's rated for a 1,500 psi maximum working pressure, an 8,700 psi burst pressure, and 1,600 lb tensile strength for durable, long-life service.
What part numbers does this replace?
It interchanges with 40377, 5154904AA, 5154904AB, 5154904AC, 80940, 352545, 77074, 5538 and 13404137.
WARNING: These products can expose you to chemicals including lead and phthalates, which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.