Keep steering effort light and consistent with the Atlantic Automotive Engineering New Hydraulic Power Steering Pump 7121N — a new-build hydraulic pump that pressurizes power steering fluid to provide steering assist. It installs as a direct replacement for failed OEM units on the 1989-1993 Dodge D250, D350, W250 and W350 and the 1994-1996 Dodge Ram 2500 and Ram 3500 (All engines). If a worn or leaking pump is the cause of hard, groaning, or inconsistent steering, this unit replaces it.
- New, not remanufactured: each unit is 100% hydraulically tested under load in the USA and held to strict standards.
- What's in the box: includes a reservoir and reservoir cap; supplied without a pulley, filter, or mounting hardware.
- No core charge: AAE New P/S pumps are sold without a core charge.
- Built to spec: engineered to meet or exceed OE specifications in performance, fit and function.
To help protect the pump, flush and fill the steering system with an OE-approved power steering fluid. Replacing the fluid reservoir along with the pump is highly recommended, as a clogged reservoir can starve the replacement pump. Country of origin: China.
Interchange: 4638678 · Manufacturer part number 7121N
This part cross-references / interchanges with the following part numbers:
Frequently Asked Questions
What does this power steering pump do?
It pressurizes power steering fluid to provide hydraulic steering assist, reducing the effort needed to turn the wheel. If a failed pump is the cause of hard or noisy steering, this replaces it.
Is it new or remanufactured?
It is a new-build hydraulic pump, not remanufactured. Each unit is 100% hydraulically tested under load in the USA and is sold without a core charge.
Does it include a pulley, filter, or mounting hardware?
No. It includes a reservoir and reservoir cap, but it is supplied without a pulley, without a filter, and without mounting hardware.
Which vehicles does the 7121N fit?
It fits the 1989-1993 Dodge D250, D350, W250 and W350, plus the 1994-1996 Dodge Ram 2500 and Ram 3500 (All engines). See the Buyer's Guide tab to confirm your vehicle.
What fluid and maintenance are recommended?
Flush and fill the steering system with an OE-approved power steering fluid. Replacing the reservoir with the pump is highly recommended, since a clogged reservoir can starve the new pump.
Write a Review