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Steering and Components› Power Steering and Components
A1 REMFG INC
IMPORT POWER STERING PUMP
SKU: A02N 21-5419
Moderate — 2–4 hours
Overview
The pump's shafts are surfaced to precise specifications to extend pump life, and the final assembly is computer-tested to ensure reliable performance. As a remanufactured Original Equipment part, it guarantees a perfect vehicle fit.
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Vehicle Symptoms
- Hard to turn steering wheel at low speeds
- Whining or groaning noise from power steering pump
- Steering wheel feels stiff or jerky
- Power steering fluid leak under vehicle
- Steering wheel vibrates when turning
Diagnostic Codes
- P0550 – Power Steering Press Snsr/Switch Ckt
- P0551 – Power Steering Press Snsr/Switch Range/Perf
- P0552 – Power Steering Press Snsr/Switch Ckt Low
- P0553 – Power Steering Press Snsr/Switch Ckt High
- P0554 – Power Steering Press Snsr/Switch Ckt Intermittent
Relevant Conversations
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- steering stiff after cold start
Product descriptions are provided by our supplier partners and may not always be perfectly accurate. Not sure this fits? or call (760) 282-4645 and we’ll verify before you order.
Fitment
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Log your build in the MOTORMIA app and we’ll guarantee this part fits your exact setup — or your money back, return shipping covered.
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Specifications
| Brand | A1 REMFG INC |
| Part Number | A02N 21-5419 |
About MOTORMIA
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Returns & Fitment
Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.
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Orders are processed in 1–3 business days. In stock parts ship promptly from our partner network. Special-order items either aren’t currently stocked or are built to your spec — expect 4–6 weeks. If a part goes on backorder while your order is in the queue, we’ll reach out and work through discounted alternatives together.
Free shipping over $200 in the continental US. Alaska, Hawaii, U.S. territories (Puerto Rico, U.S. Virgin Islands, Guam, American Samoa, and the Northern Mariana Islands), and international orders carry surcharges — most appear at checkout. Some exceptions (LTL freight, or suppliers who quote freight only after we place the order) won’t. In those cases we’ll reach out with the exact charge before your order moves forward.
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