Keep power steering fluid flowing under pressure on your 2007-2019 Toyota Tundra with the Sunsong Power Steering Pressure Line Hose Assembly, MPN 3402675. This pressure line carries high-pressure fluid from the power steering pump to the steering gear; if the original hose is cracked, leaking, or crimped, this drops in as a direct-fit replacement for the listed applications. See the Buyer's Guide tab for engine-level fitment details.
- Pre-assembled with brackets: the pressure and return hoses ship with their brackets attached for easier installation and reduced labor time versus versions sold as individual hoses.
- Precision engineered: built to exact fit and includes the additional components needed to restore all wearable parts to original condition.
- Exceeds OE pressure standards: rated for a maximum working pressure of 1,500 psi, a burst pressure of 8,700 psi, and a tensile strength of 1,600 lb for exceptional durability.
- Factory tested: every pressure hose undergoes a high-pressure quality-assurance test before leaving the factory for trouble-free installation and operation.
Sunsong is a vertically integrated manufacturer of automotive fluid-transfer hoses and lines, developing products that meet and exceed industry quality standards.
Interchange: 2647-534800
2647534800 · 37503 · 92428 · 365836 · 13402675 · 76834 · 55227 · PSH0571 · 444100C111 · 444100C112 · 444100C180
This part cross-references / interchanges with the following part numbers:
Frequently Asked Questions
What does this power steering pressure line hose do?
It carries high-pressure fluid from the power steering pump to the steering gear. If the original hose is leaking or cracked, this MPN 3402675 assembly replaces it.
Which vehicles does MPN 3402675 fit?
It is a direct-fit replacement for the 2007-2019 Toyota Tundra. Check the Buyer's Guide tab to confirm the correct fitment for your specific vehicle.
What are the pressure ratings for this hose?
The pressure hose is rated for a maximum working pressure of 1,500 psi, a burst pressure of 8,700 psi, and a tensile strength of 1,600 lb.
Does the assembly come with brackets?
Yes. The pressure and return hoses are pre-assembled with their brackets, which helps ease installation and reduce labor time compared with individual hoses.
Are the hoses tested before shipping?
Yes. Every pressure hose is subjected to a high-pressure quality-assurance test at the factory before it ships.
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