Turbo Turbocharger for Caterpillar C12 Detroit Diesel Truck Series 60 Engine K31. For Caterpillar C12 Detroit Diesel Truck Series 60 Engine K31. Condition: NEW Packaging: We package all our items carefully to ensure they arrive safely. Note: We are not an original equipment supplier, but our goods are produced according to original equipment. It is brand new and has never been used. If you want to know the location of the goods during transportation, we will provide the tracking code. But there is also a small part of the goods that will be delivered within 30-45 days. This is because there are few planes flying to the country, and the goods need to be queued when exporting. The planes will only take off when they accumulate to a certain number. This situation is wrong. Asian aging 2-10 days. 8-20 days in Europe. North America aging 8-15 days. South America aging 10-25 days. African aging 10-30 days. Asian aging 1-4 days. European time limit is 2-5 days. North America aging 2-7 days. South America aging 5-10 days. African aging 5-14 days. The transportation time of different countries is different, the above data is only for production test!