{"product_id":"4933559rx-genuine-cummins-single-cylinder-air-compressor-for-isb-and-qsb-engines","title":"4933559 | Genuine Cummins® Single Cylinder Air Compressor for ISB and QSB engines","description":"\u003cp\u003e\u003cstrong\u003eDescription and Purpose:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003ePart number: \u003cstrong\u003e4933559\u003c\/strong\u003e refers to this \u003cstrong\u003eGenuine Cummins Air Compressor\u003c\/strong\u003e supplied in \u003cstrong\u003enew\u003c\/strong\u003e condition for ISB and QSB EPA07 engines. The single-cylinder, water-cooled construction with engine-fed lubrication delivers stable compressed air required for braking and auxiliary pneumatic systems. Cross reference: 4933559RX\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhy Replacement is Important:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eLoss of compressor efficiency can affect brake response and overall air system stability. Replacing the unit helps avoid pressure drops and ensures dependable system operation.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eImpact on Vehicle Performance:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eConsistent air supply improves brake reliability, supports auxiliary components, and helps maintain predictable vehicle behavior under load.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eManufacturer Information:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCummins®\u003c\/strong\u003e applies advanced engineering and strict quality control to provide parts that ensure reliable operation, stable system integration, and long-term durability.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eTags \u0026amp; Category:\u003c\/strong\u003e Air Compressor, Cummins, ISB, QSB, EPA07, Cummins Air Compressor, Single Cylinder Air Compressor, Air Brake Compressor, Heavy Duty Truck, Commercial Vehicle, Diesel Engine, Brake Air Supply, Engine Air Compressor, Pneumatic System\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWarranty:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eParts Finder Q offers a \u003cstrong\u003e365-days warranty\u003c\/strong\u003e for all types of parts in any condition. The warranty applies exclusively to purchases made directly through our website (partsfinderq.com). Please note that purchases made through third-party platforms like eBay or Amazon are not covered by this warranty.\u003c\/p\u003e","brand":"Cummins®","offers":[{"title":"Default Title","offer_id":51060112687402,"sku":"4933559","price":1679.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0879\/6566\/3530\/files\/4933559_Genuine_Cummins_Single_Cylinder_Air_Compressor_for_ISB_and_QSB_engines_Left_side.jpg?v=1768930151","url":"https:\/\/partsfinderq.com\/products\/4933559rx-genuine-cummins-single-cylinder-air-compressor-for-isb-and-qsb-engines","provider":"Parts Finder Q","version":"1.0","type":"link"}