OEM REMANUFACTURED HOLSET TURBOCHARGERThis is an OEM REMANUFACTURED HOLSET SHORT TURBOCHARGER. Exact same part sold at the dealership. This is an exact, direct fit OEM replacement turbo. NOTE: There is a core charge of $500 which has been included in the price, it means if you DO NOT have or will not send us the original part, we will not refund the core charge. You will be charged at the time of purchase and will be fully refunded once your old re-build able core is received. Cores must be returned within 60 days of the purchase date. Please allow up to 3 business days for us to process your refund. NOTE: The turbo does not come with actuator. Fits the following:Part Number: 3798378HXInterchangeable Number: 3775435, 3781564, 3789505, 3794428, 3794429, 3794429NX, 3794429RX, 3794430NX, 3794430RX, 3795989, 3798326, 3798326RX, 3798327, 3798327RX, 3798328, 3798328RX, 3798377, 379837700, 379837700HX, 3798377H, 3798377HX, 3798378, 379837800, 379837800H, 3798378H, 3798378RX, 4352343NX, 4352343RX, 4632166, 4637215, 5327337, 5327337NX, 5327337RX, 5327339NX, 5327339RX, 5327358, 532735800, 532735800H, 5327358H, 5327358HX, 5327360, 5327360NX, 5327360RX, 5328137, 5644082, 5644091OEM Number: 3775413, 3775415, 3775417, 3781731, 3781732, 3781733, 3789474, 3789475, 3789476, 3794430, 3796038, 3796039, 3796040, 4309305, 4309307, 4309309, 4352193, 4352194, 4352195, 4352343, 4352470, 4352471, 4352472, 5327339, 5328153, 5328154, 5328155Turbo Model: HE300VGManufacturer: HolsetEngine: ISBEngine Manufacturer: CumminsDisplacement: 6.7LFuel: DieselApplication:Truck, Various with Cummins ISB Engine*Important* Please use the above information to determine if the part(s) in this listing fit your vehicle. The most reliable way to make sure the model of turbo is finding the part number from the nameplate of your old turbo.