{"product_id":"wacker-neuson-def-tank-relief-valve-1000390050-for-mobile-generators","title":"Wacker Neuson DEF Tank Relief Valve 1000390050 for Mobile Generators","description":"\u003cp\u003eThis relief valve mounts on the DEF tank of the Wacker Neuson G100 mobile generator, regulating pressure within the diesel exhaust fluid system to prevent over-pressurization and protect tank integrity during operation.\u003c\/p\u003e\n\n\u003cp\u003eThe DEF tank relief valve is a factory-specified component that manages pressure buildup within the DEF storage and supply circuit. On emissions-compliant mobile generators like the G100, the DEF system supports the selective catalytic reduction (SCR) aftertreatment system, and proper pressure regulation within the DEF tank is necessary for consistent fluid delivery. A failed or degraded relief valve can result in improper DEF system pressure, which may trigger fault codes, interrupt fluid dosing, or cause physical damage to the tank assembly.\u003c\/p\u003e\n\n\u003cp\u003eThis valve is a direct Wacker Neuson OEM part sourced from the factory parts program. It is not an aftermarket substitute. Fitment is specific to the model listed below, so confirm your machine serial number before ordering.\u003c\/p\u003e\n\n\u003cp\u003eCompatible models:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eG100 (5100071899)\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":43394538307632,"sku":"WACKER-1000390050","price":471.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0679\/6574\/7248\/files\/1000390050.jpg?v=1783962341","url":"https:\/\/cce-industries.com\/products\/wacker-neuson-def-tank-relief-valve-1000390050-for-mobile-generators","provider":"CCE Industries","version":"1.0","type":"link"}