{"product_id":"so-jbc61376000","title":"Snap-On Breather Filler Cap 3437-Aa (JBC61376000 \/ 6-1376)","description":"\u003ch3\u003e\u003cstrong\u003eProduct description\u003c\/strong\u003e\u003c\/h3\u003e\u003cp\u003eThe Breather Filler Cap 3437-AA is a dual-purpose component for the hydraulic reservoirs of Snap-On and John Bean power units. It serves as a secure closure for the hydraulic oil fill port while simultaneously acting as a filtered vent to allow the reservoir to \"breathe\" as fluid levels fluctuate during operation. This prevents the formation of vacuum or pressure buildup within the tank, which could impede pump performance or cause reservoir damage. The integrated filter prevents airborne contaminants like dust and metallic particles from entering the hydraulic system, significantly extending the life of the pump and hydraulic fluid.\u003c\/p\u003e\u003ch3\u003e\u003cstrong\u003eProduct highlights\u003c\/strong\u003e\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eDual-function breather and filler cap for hydraulic reservoirs.\u003c\/li\u003e\n\u003cli\u003eIntegrated filtration protects the system from environmental debris.\u003c\/li\u003e\n\u003cli\u003ePrevents vacuum and pressure buildup in hydraulic tanks.\u003c\/li\u003e\n\u003cli\u003eHeavy-duty construction designed for the rigors of automotive service.\u003c\/li\u003e\n\u003cli\u003eEnsures clean and efficient operation of hydraulic power units.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003e\u003cstrong\u003eSpecs\u003c\/strong\u003e\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eComponent Type:\u003c\/strong\u003e Breather Filler Cap\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eModel Number:\u003c\/strong\u003e 3437-AA\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApplication:\u003c\/strong\u003e Hydraulic Reservoir Maintenance\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer:\u003c\/strong\u003e Snap-On \/ John Bean\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number:\u003c\/strong\u003e jbc61376000\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCountry of Manufacture:\u003c\/strong\u003e USA\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003e\u003cstrong\u003eDirect replacement models\u003c\/strong\u003e\u003c\/h3\u003e\u003cp\u003eSnap-On \/ John Bean Breather Filler Cap 3437-AA (jbc61376000)\u003c\/p\u003e\u003cp\u003eYou will receive the same product or an OEM-Equivalent that meets the highest standard of the OEM with warranty that will be a direct-fit. Manufactured with rigorous industry standards and certified in the USA with superior quality to the OEM.\u003c\/p\u003e","brand":"Snap-On","offers":[{"title":"Default Title","offer_id":47314131419301,"sku":"jbc61376000","price":132.39,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0725\/4743\/4661\/files\/snap-on-logo_73cc546a-65d4-45d3-83cb-ff3ff8184598.png?v=1785512598","url":"https:\/\/aepn.net\/products\/so-jbc61376000","provider":"AEPN","version":"1.0","type":"link"}