BRAND NEW GENUINE HOLSET TURBOCHARGER This is a BRAND NEW GENUINE HOLSET TURBOCHARGER. This is an exact, direct fit OEM replacement turbo. 65.1 mm, Exd. 85.8 mm, Exd. 76.95 mm, 12 Blades(1153055436) Application: 1998-12 Bus, Industrial, Various with Cummins ISM, ISME, ISME 380 30 Engine Various with Cummins ISM, ISME 380 30, M11 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. Core Rebate Offer Although it is not required, we would like to request that you return your old assembled core back to us. Core Charge / Deposit Policy Not all items include a Core Charge or Core Deposit Policy. Please read item description carefully to see if item includes one. We cannot be held responsible for turnaround times in these instances. The turbocharger has to be rebuilt to function. We will arrange to get you a replacement part if by mistake the wrong part is sent. Transit time does fluctuate depending on your location. Communication is very important to us and we will try our best to assist all of our customers. Questions are answered in the order they arrive and will be answered as quickly as possible.