{"product_id":"1w8939-governor-fits-caterpillar-models","title":"1W8939 Governor Fits Caterpillar Models","description":"\u003ch3\u003eOne New Aftermarket Replacement Air Compressor Governor Assembly for Caterpillar (Cat) Equipment\u003c\/h3\u003e\u003cp\u003eThis aftermarket replacement governor assembly (1W8939) regulates the air compressor on Caterpillar (Cat) skidders, wheel loaders, and related equipment powered by the 3306 engine. The air compressor governor controls air pressure output, cycling the compressor on and off to maintain proper system pressure for brake, hydraulic, and accessory circuits that depend on an air supply.\u003c\/p\u003e\u003ch4\u003eSpecifications\u003c\/h4\u003e\u003cul\u003e  \u003cli\u003eLength: 8.0 in (203.2 mm)\u003c\/li\u003e  \u003cli\u003eWidth: 4.9 in (124.5 mm)\u003c\/li\u003e  \u003cli\u003eHeight: 1.3 in (33.0 mm)\u003c\/li\u003e  \u003cli\u003eWeight: approx. 1.2 lbs\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatible Models\u003c\/h4\u003e\u003cp\u003e\u003cstrong\u003eCaterpillar Skidders:\u003c\/strong\u003e 518, 528, 528B, 530B\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eCaterpillar Wheel Loaders:\u003c\/strong\u003e 920, 930, 930R, 930T, 936, 936E, 936F, G936\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eCaterpillar Excavators:\u003c\/strong\u003e 225\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eCaterpillar Bulldozers:\u003c\/strong\u003e D4D\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eCaterpillar Engines:\u003c\/strong\u003e 3306 (engine application)\u003c\/p\u003e\u003ch4\u003eReplaces Part Number(s):\u003c\/h4\u003e\u003cp\u003e1W8939, 1W-8939\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":42452143276115,"sku":"1W8939","price":43.02,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0079\/4060\/3955\/files\/1W8939_01.jpg?v=1757663240","url":"https:\/\/www.reliableaftermarketparts.com\/products\/1w8939-governor-fits-caterpillar-models","provider":"Reliable Aftermarket Parts, Inc®","version":"1.0","type":"link"}