{"product_id":"p539468-air-breather-fits-donaldson-models","title":"P539468 Air Breather Fits Donaldson Models","description":"\u003ch3\u003eOne New Aftermarket Replacement Air Breather (Spin-On) for Donaldson and Compatible Equipment\u003c\/h3\u003e\u003cp\u003eThis spin-on air breather filter replaces Donaldson part number P539468. It filters crankcase or hydraulic reservoir vent air, trapping contaminants before they can enter the system. Rated at 98% efficiency at 25 microns, this breather is a direct spin-on replacement widely used across construction, agricultural, and heavy-duty truck applications.\u003c\/p\u003e\u003ch4\u003eSpecifications\u003c\/h4\u003e\u003cul\u003e  \u003cli\u003eStyle: Spin-On\u003c\/li\u003e  \u003cli\u003eOuter Diameter: 3.66 in (93 mm)\u003c\/li\u003e  \u003cli\u003eLength: 3.76 in (96 mm)\u003c\/li\u003e  \u003cli\u003eEfficiency: 98% at 25 Micron\u003c\/li\u003e  \u003cli\u003eThread Size: 41702\u003c\/li\u003e  \u003cli\u003ePrimary Application Reference: Fiat-Allis 74835378\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatible Models \/ Applications\u003c\/h4\u003e\u003cp\u003e\u003cstrong\u003eFiat-Allis:\u003c\/strong\u003e Equipment using breather reference 74835378 or 4835378\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eAllis-Chalmers:\u003c\/strong\u003e Equipment using breather reference 4835378, 74835378\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eCase \/ Case IH:\u003c\/strong\u003e Equipment using breather reference 74835378\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eFiat:\u003c\/strong\u003e Equipment using breather reference 74835378\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eNew Holland:\u003c\/strong\u003e Equipment using breather reference 74835378\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eIsuzu:\u003c\/strong\u003e Forklift and industrial engine applications\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eHeavy-Duty Trucks:\u003c\/strong\u003e Freightliner and other commercial truck applications using this breather style\u003c\/p\u003e\u003ch4\u003eReplaces Part Number(s):\u003c\/h4\u003e\u003cp\u003eP539468\u003c\/p\u003e\u003ch4\u003eAftermarket Interchange Numbers\u003c\/h4\u003e\u003cp\u003eBaldwin BT368; Wix 46100, 46101, 546101; Fleetguard AF4610; Fleetrite AFR84610; Fram PFA3667; Hastings CB43; AC Delco FB132; Napa 6100, 6101; Purolator H14742, PER136A; Carquest 88100, 88101; Motorcraft FA947; Luber-Finer LAF1988; Big A 94100, 94101; American Parts 1235, 94100; Heil 750712; Sandvik 85079409; VMC AF539468; LHA 9630604428; Allis-Chalmers 4835378, 74835378; Case\/Case IH 74835378; Fiat 74835378; Fiat-Allis 4835378, 74835378; New Holland 74835378\u003c\/p\u003e\u003cp\u003eNew aftermarket replacement part - not remanufactured, not used.\u003c\/p\u003e","brand":"Reliable Aftermarket Parts, Inc® -OD","offers":[{"title":"Default Title","offer_id":42452590723155,"sku":"P539468","price":29.52,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0079\/4060\/3955\/files\/P539468_01.jpg?v=1757727060","url":"https:\/\/www.reliableaftermarketparts.com\/products\/p539468-air-breather-fits-donaldson-models","provider":"Reliable Aftermarket Parts, Inc®","version":"1.0","type":"link"}