{"product_id":"holset-new-turbocharger-includes-actuator-cummins-isx-he551ve","title":"Holset New Turbocharger - Includes Actuator - Cummins ISX He551ve","description":"Holset 3768267H New Turbocharger. Holset HE551VE series. Application: Cummins ISX HE551VE. Variable geometry turbochargers use a ring of movable vanes in the turbine housing to change effective turbine area on the fly, giving fast low-rpm boost response, controlled boost at high rpm and the exhaust brake function the engine relies on. Worn vanes, a sticking unison ring or a failed actuator show up as low power, excessive drive pressure, poor exhaust brake performance and VGT position fault codes. This listing ships complete with the electronic actuator fitted. Holset has been the original-equipment turbocharger supplier to Cummins and other heavy-duty diesel manufacturers since the 1950s, and genuine Holset units are built to the same drawing, materials and balance specification as the turbocharger the engine left the factory with. Fitting a genuine Holset charger restores factory boost response, drive pressure and exhaust temperature control without the fitment guesswork that comes with will-fit replacements.","brand":"Holset","offers":[{"title":"Default Title","offer_id":47134034559149,"sku":"HL-3768267H","price":6050.5,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0747\/5200\/0173\/files\/HL3768267H_1.jpg?v=1785519585","url":"https:\/\/www.dfispdx.com\/products\/holset-new-turbocharger-includes-actuator-cummins-isx-he551ve","provider":"Diesel Fuel Injection Service","version":"1.0","type":"link"}