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    AR

    AR43257 — Kit: DESMOPAN Diaphragm AR160- 185bp

    AR43257 — Kit: DESMOPAN Diaphragm AR160- 185bp

    $124.93 USD
    $166.57 USD $124.93 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.

    Request a backorder Call (509) 838-2209

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    Out of stock right now? We can backorder it — call us or send a backorder request below.

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    (509) 838-2209 Mon–Fri 9 AM–5 PM Pacific · Spokane, WA
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    Get an instant answer on “AR43257 — Kit: DESMOPAN Diaphragm AR160- 185bp” — fitment, alternatives, or what else you need

    Genuine A.R. (Annovi Reverberi) diaphragm kit — Desmopan material, part no. AR43257.

    What’s in the Kit

    Qty Part Description
    8 680070 O-ring Ø 31.5x4.25
    4 550085 Diaphragm (Desmopan)
    1 — Diaphragm air chamber

    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 (56 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 AR160BP / AR185BP: BlueFlex: AR43259 · Buna (NBR): AR43256 · Viton (HPDS): AR43258.

    Full rebuild for the AR160BP / AR185BP: AR2374 valves, AR42510 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 AR43257
    Type Diaphragm Kit
    Material Desmopan

    Fits

    AR160BP, AR160LFP, AR185BP, AR185LFP series pumps.

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

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