Restore full hydraulic assist to your heavy-duty Dodge's steering system with the Atlantic Automotive Engineering (AAE) New Hydraulic Power Steering Pump, part number 7121N. It drops in as a direct-fit replacement for the 1989–1993 Dodge D250, D350, W250, and W350, and the 1994–1996 Dodge Ram 2500 and Ram 3500 (All engines, 1 pump per application).
- 100% hydraulically tested under load in the USA: Each unit goes through thorough inspection and hydraulic load testing at AAE's U.S. facility before shipment, held to strict performance standards.
- OE-grade components: Built with OE-quality parts and designed to match the original unit's fit and function for a no-modification installation on the listed applications.
- Reservoir and cap included; no pulley, no mounting hardware: The pump ships with the reservoir and reservoir cap — transfer your original pulley during installation. Mounting hardware is not included.
- New unit, no core charge: Sold as a brand-new pump — no core return required.
When installing, flush and refill the power steering system with an OE-approved power steering fluid to help protect the new pump. If heavy or stiff steering, a whining noise from the pump area, fluid leaks near the pump housing, or reduced power assist are present and the pump is the cause, this AAE unit is designed to address it — though other steering-system components can cause similar symptoms, so professional diagnosis is recommended.
model 7121N
This part cross-references / interchanges with the following part numbers:
Frequently Asked Questions
Does this power steering pump come with a reservoir?
Yes — the 7121N includes a reservoir and reservoir cap. The pulley and mounting hardware are not included; transfer your original pulley during installation.
Is there a core charge for the AAE 7121N?
No. The AAE 7121N is a new hydraulic power steering pump sold without a core charge, so no core return is required.
What vehicles does the AAE 7121N fit?
It fits the 1989–1993 Dodge D250, D350, W250, and W350, and the 1994–1996 Dodge Ram 2500 and Ram 3500 (All engines, 1 pump per application).
What fluid should I use when installing this pump?
AAE recommends flushing and refilling the power steering system with an OE-approved power steering fluid when installing this pump to help protect the new unit.
What are signs the power steering pump may need replacing?
Signs may include heavy or stiff steering, a whining or groaning noise from the pump, fluid leaks near the pump housing, or reduced power assist — other steering components can cause similar symptoms, so diagnosis is recommended.