{"product_id":"wacker-neuson-crank-arm-kit-5000186903-for-diaphragm-pumps","title":"Wacker Neuson Crank Arm Kit 5000186903 for Diaphragm Pumps","description":"\u003cp\u003eThe Crank Arm Kit (part number 5000186903) is the crank arm assembly housed within the plunger and housing section of Wacker Neuson diaphragm and trash pumps, converting rotational engine motion into the reciprocating plunger action that drives fluid through the pump. It is located at the PDT 3 plunger and housing assembly, within the plunger complete and housing subassembly, making it the mechanical link between the drive shaft and the diaphragm pump plunger.\u003c\/p\u003e\n\n\u003cp\u003eThis kit is intended for service or rebuild of the pump's plunger drive mechanism. When the crank arm assembly wears or fails, the pump may lose stroke consistency, resulting in reduced flow, erratic pumping action, or complete loss of pumping function. Replacing the crank arm kit restores the proper stroke geometry required for reliable diaphragm operation.\u003c\/p\u003e\n\n\u003cp\u003eCompatible with the following Wacker Neuson models:\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003ePDI2A(I)\u003c\/li\u003e\n  \u003cli\u003ePDI3A\u003c\/li\u003e\n  \u003cli\u003ePDI3A(I)\u003c\/li\u003e\n  \u003cli\u003ePDT 3\u003c\/li\u003e\n  \u003cli\u003ePDT2A\u003c\/li\u003e\n  \u003cli\u003ePDT3A\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eGenuine Wacker Neuson OEM part, sold by an authorized dealer.\u003c\/p\u003e","brand":"Wacker Neuson","offers":[{"title":"Default Title","offer_id":43397652021296,"sku":"WACKER-5000186903","price":192.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0679\/6574\/7248\/files\/5000186903.jpg?v=1784042079","url":"https:\/\/cce-industries.com\/products\/wacker-neuson-crank-arm-kit-5000186903-for-diaphragm-pumps","provider":"CCE Industries","version":"1.0","type":"link"}