{"product_id":"wacker-neuson-injection-pump-cpl-5200018126-for-hydronic-heaters","title":"Wacker Neuson Injection Pump Cpl. 5200018126 for Hydronic Heaters","description":"\u003cp\u003eThis complete injection pump assembly meters and delivers fuel to the combustion system on Wacker Neuson hydronic heaters and hydronic surface heaters, installed within the engine components section of the machine. The pump is supplied as a complete unit, meaning all internal metering and delivery components are included as assembled from the factory.\u003c\/p\u003e\u003cp\u003eOn these hydronic heater models, the injection pump works in conjunction with the fuel solenoid circuit. Faults in the injection pump or its proportional solenoid can produce diagnostic codes related to solenoid coil resistance, wiring harness continuity, or mechanical movement of the solenoid itself. When resistance checks and wiring harness continuity tests pass but the solenoid fails its movement check, replacement of the injection pump assembly is the prescribed corrective action per Wacker Neuson service documentation. Supplying a complete pump rather than attempting component-level repair ensures correct metering tolerances are maintained.\u003c\/p\u003e\u003cp\u003eThis part is compatible with the following Wacker Neuson models:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eE 1250S\u003c\/li\u003e\n\u003cli\u003eE1250P\u003c\/li\u003e\n\u003cli\u003eHSH 380S\u003c\/li\u003e\n\u003cli\u003eHSH380B\u003c\/li\u003e\n\u003cli\u003eHSH380S\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eGenuine Wacker Neuson OEM part, sold by an authorized dealer.\u003c\/p\u003e","brand":"Wacker Neuson","offers":[{"title":"Default Title","offer_id":43401241034800,"sku":"WACKER-5200018126","price":1121.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0679\/6574\/7248\/files\/5200018126.jpg?v=1784139988","url":"https:\/\/cce-industries.com\/products\/wacker-neuson-injection-pump-cpl-5200018126-for-hydronic-heaters","provider":"CCE Industries","version":"1.0","type":"link"}