Engines | Mounts, , CUMMINS ISL, Engine Block, (USED) CUMMINS ISL SHORT BLOCK FOR SALE, PART# 4936028, 4936028R1, 6 CYLINDERS, CUMMINS, FITS 2007 2008 2009, PULLED OFF ENGINE SERIAL# 46770676, CASTING# 4936028R1, 8104026, COMES EXACTLY AS SEEN IN THE PICTURES, INCLUDES CRANKSHAFT, STOCK #3006 CALL (305)688-1101 FOR A SHIPPING QUOTE AND MORE INFORMATION!