{"product_id":"bartell-21736-relief-valve-oem-replacement-part","title":"Bartell 21736 Relief Valve - OEM Replacement Part","description":"\u003cp\u003eA properly functioning relief valve protects the hydraulic or fluid system of your walk behind trowel by regulating pressure and preventing dangerous over-pressurization, when it fails, the machine can become unsafe to operate or deliver inconsistent blade performance. This is the genuine OEM replacement relief valve for Bartell Global BC436 and BC446 commercial walk behind power trowels, engineered to factory specifications to restore correct system pressure control and safe operation.\u003c\/p\u003e\u003cp\u003eThe BC436 and BC446 are heavy-duty commercial trowels running Honda GX270, GX340, and GX390 engines with power outputs up to 11.7hp (8.7kW). These machines carry significant operating weight, 190lbs (86kg) and 244lbs (111kg) respectively, and are built for high-demand concrete finishing applications. A relief valve operating outside of factory tolerances on machines of this class can lead to erratic blade RPM, premature component wear, or unsafe pressure buildup. Replacing this part with a genuine OEM unit ensures the system performs within the designed parameters for these platforms.\u003c\/p\u003e\u003cp\u003eCompatible with the following Bartell Global walk behind trowel models:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eBC436\u003c\/li\u003e\n\u003cli\u003eBC446\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eGenuine Bartell Global OEM part, sold by an authorized dealer.\u003c\/p\u003e","brand":"Bartell","offers":[{"title":"Default Title","offer_id":43412762460208,"sku":"21736","price":56.48,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0679\/6574\/7248\/files\/21736.jpg?v=1784314194","url":"https:\/\/cce-industries.com\/products\/bartell-21736-relief-valve-oem-replacement-part","provider":"CCE Industries","version":"1.0","type":"link"}