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  • Sku: 530003
  • Vendor: AAA
  • Type: Washer Pump

530003 Simpson Replacement Pump 3800 Psi 3.5 Gpm Aaa

$419.00 USD
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Free Protection Plan
The 1-Year Free Protection Plan provides the same benefits as the paid plan and starts from the moment you receive the product

Information about Protection Plans.

Klimdi provides the same comprehensive protection plans, regardless of the type of plan chosen by the buyer at checkout. Buyers have the option to choose longer protection plans than the free protection plan, which typically lasts from 65 days to 1 year, depending on the type of product. For more information about our protection plans, please visit the appropriate section of our website.: Learn more.

Product description

530003 Replacement pump is the newest version replacement direct drive horizontal triplex plunger pump rated at 3800 PSI max pressure @ 3.5 GPM max water flow.

This AAA 530003 pump has a forged brass manifold for strength and durability. It is designed with a gas engine flange and hollow shaft that fits most horizontal shaft engines.
 All AAA pumps come pre-filled with oil and are equipped with thermal relief protection to prevent pump overheating.

They are designed with a 3/8QC quick-connect pump outlet for easy connection to the pressure hose and an easy start feature to make the start-up a breeze.

The crankcase is manufactured from fully anodized die-cast aluminum for corrosion protection and is sealed to prevent contamination and lube failure. A high-performance double-seal system prevents water leaks. Dual oversized radial ball bearings are installed for better wear and friction resistance and precision polished ceramic pistons for extended seal life.

It also comes equipped with patent pending Power Boost Technology to enhance cleaning performance, reduce vibration and heat transfer to deliver a better working environment for the operator while extending engine and pump life.

All AAA pump kits come complete with a detergent injection siphon tube with a filter for chemical cleaning, new mounting bolts, and a 1/4 shaft key.


    Description of the part
    • Direct drive horizontal pump, forged brass head, black anodized aluminum crankcase, thermal relief valve, SAE gas engine flange, 3/8 quick connect pump outlet connection
    • Universal to fit most brands/models
    • Precision polished ceramic pistons for improved seal life, dual oversized radial ball bearings for better wear and friction resistance, and integrated unloader with easy-start feature
    • Pre-sealed and pre-filled with oil in the pump and oversized site glass does away with the need for a dipstick
    • Patent Pending Power-Boost Technology to enhance cleaning performance
    PSI: 3800
    GPM:  3.5
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    530003 Simpson Replacement Pump 3800 Psi 3.5 Gpm Aaa

    $419.00 USD

    Shop Pay offers customers the ability to pay for the order in full at the checkout, or in installments for orders ranging from $50 to $17,500. U.S. DOLLAR.

    Customer Reviews

    Based on 89 reviews

    Love this

    I am very happy with the purchase

    I am very happy with the purchase


    Prompt delivery! I want to extend my heartfelt thanks to Zak for assisting me in selecting the perfect spare part for my model.

    Amy Osborne
    Love My New Blender!

    I love my new blender, product as described. My only complaint is the condition of the box, it looked as though it had been opened at some point. Maybe a open box item or a return. I had planned on keeping the box for storage but it was so damaged upon delivery, every corner taped, that I couldn't get it back in the box. Literally, the box fell apart. It looked pretty rough but fortunately the mixer itself was intact and unbroken. Also, it was shipped in the original box, not wrapped. See photos.

    I received my Dyson quickly within 3 days

    I received my Dyson quickly within 3 days, it was very well packaged. Thank you.