EX636977 DETROIT DIESEL SERIES 60 INJECTOR DELPHI REMAN R5236977 No Core Needed Posted on August 21, 2023 by admin EX636977 DETROIT DIESEL SERIES 60 INJECTOR DELPHI REMAN R5236977 (No Core Needed). Sorry, our items are NOT available for pick-up. No additional information at this time.