3 0 1999 Caterpillar 3306 DI Engine Block / Cylinder Block for 1990-1999 $7,500 USD (GOOD USED) 1999 Caterpillar 3306DI (DIRECT INJECTION) Diesel Engine, Serial # 91L21232, 350HP ConditionUsedUsage250 MilesHorse Power350 HPFits To Make(s)CATERPILLARWill Fit Year(s)1990-1999Part Number1558015Stock Number4568 MLS Number11086622CategoryEngine Blocks / Cylinder Blocks Last Updated2/10/2022 LocationMedley, FL, US Sold ByOptimum Truck Parts LLC (844) 938-___ SHOWNUMBERCall Seller Email Seller Save More Info