View 4 Photos View 0 Videos Case 6T-590 Diesel Engine 621B Loader 1989042C4 $5,995 USD Cummins/Case 6T-590 (6BT 5.9) diesel engine, turbocharged, mechanical fuel system, rotary injection pump, Case part # 1989042C4, still installed in a Case 621B wheel loader. EXCELLENT... ConditionUsedStock Number18052 MLS Number13790020CategoryEngines Last Updated9/2/2025 LocationCarbondale, PA, US Sold ByOld Forge Power Equipment, Inc (833) 662-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 0 Photos View 0 Videos 2000 Case 6T-590 Engine for a Case 621C Newly Listed $4,385.71 USD (USED) Case 6T-590 Serial#: 46035262 Ref# 295269A1 ENGINE ONLY ConditionUsedFits To Make(s)CaseFits To Model(s)621CPart Number295269A1Stock Number26087890 MLS Number14711773CategoryEngines Last Updated11/1/2026 LocationSpencer, IA, US Sold ByVander Haag's Inc. (855) 370-___ SHOWNUMBERCall Seller Email Seller Save More Info