7 0 1990 Caterpillar 3412 Diesel Engine Contact for price CAT 3412 DIESEL ENGINE S/N 7HK1-99999 @ 671 HP ARR #4P4990 SOUND PERFECT RUNNING CONDITION STILL MOUNTED ON OUR CAT/TIGER 590 WHEEL DOZER. YOU CAN COEM AND TEST BEFORE WE REMOVE, FROM... ConditionUsed MLS Number12852006CategoryEngines Last Updated7/18/2025 LocationPIKEVILLE, KY, US Sold ByPacific Cranes and Equipment Sales (844) 957-___ SHOWNUMBERCall Seller Email Seller Save More Info