This is a used 2000 NISSAN UD 2000 Series DIESEL TRUCK Engine, 6 cylinder, and fits approximately 1999 thru 2004 trucks. The model of this engine is FE6TA-U1 and will fit 1800-3300 Series trucks.  It does not include air conditioning compressor, starter, Flywheel, or alternator. These items are available upon request. It is fully assembled and does include the cylinder head, injector pump, and turbo. We are not responsible for expenses required to install the engine. There are currently NO oil leaks, but we would suggest that you change the front and rear main seals. There is a CORE charge of $1000. This is a refundable charge to be refunded when core engine arrives at Busbee Auto Inc. Buyer is responsible for all freight costs. Call or send your zip code for a freight quote. Engine comes with a 90 day warranty. Your satisfaction is guaranteed. We will ship world wide. Call for pricing, availability and shipping. Call 1-877-564-6307 if you have any further questions and ask for Ronnie, RT, Doug or Louis.