Cummins 4B, 3.9L, Nat Engine Complete Good Running A ESN: 44159320 MPN: A174090

Cummins 4B, 3.9L, Nat Engine Complete Good Running A 4 Cyl Diesel ESN: 44159320 MPN: A174090 Test ran 10-7-17: Good running A with 60-70 psi oil pressure. Starts and runs great. Idles a bit low and may need to be adjusted. Non stressed/Rear sump/Rotary pump. Front pully included but not bolted on. Does not include bellhousing, starter or flywheel. See it run on video!!

Additional Core Charge of $ 750 Required