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    AR

    AR43289 — Kit: BlueFlex Diaphragm AR303- 403 (WAS 43197)

    AR43289 — Kit: BlueFlex Diaphragm AR303- 403 (WAS 43197)

    $64.11 USD
    $85.48 USD $64.11 USD
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    Out of stock — we can backorder it

    This part isn’t on our shelf right now, so it can’t be ordered online. Send us a backorder request or give us a call — we’ll check with the manufacturer and confirm price and lead time before anything is ordered.

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    (509) 838-2209 Mon–Fri 9 AM–5 PM Pacific · Spokane, WA
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    Genuine A.R. (Annovi Reverberi) diaphragm kit — BlueFlex material, part no. AR43289.

    What’s in the Kit

    Qty Part Description
    3 800082 Diaphragm (BlueFlex™)
    6 1140450 O-ring Ø 20.24x2.62
    6 780050 O-ring Ø 28.25x1.78

    Use this kit when a diaphragm has failed: milky oil or spray mix in the crankcase, oil in the spray tank, or a sudden loss of pressure. After a diaphragm failure, flush the crankcase and refill with fresh AR64532D oil (15 oz).

    Diaphragm material: BlueFlex is what most current AR ag pumps ship with. Match the material already in your pump, or the one your chemical label calls for. Other materials for the AR303 / AR403: Buna (NBR): AR43286 · Desmopan: AR43287.

    Full rebuild for the AR303 / AR403: AR2388 valves, AR2389 O-rings.

    Not sure which kit you need? Send a photo of the pump label to sales@spraycenter.com or call (509) 838-2209 and we'll match it before you order.

    Details

    Part number AR43289
    Type Diaphragm Kit
    Material BlueFlex

    Fits

    AR303, AR403 series pumps.

    Specifications from A.R. North America. Service parts per the 2024 A.R. Agriculture Product Catalog.

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