OTTO Excavator C240 Engine Parts 1-87618370-0 5-11715023-0 1-87618371-0 5-11711026-0 Valve Seat For ISUZU This used for EXCAVATOR,Original new and china could offer and With 3-12 months warranty

5-11711026-6 This used for engine ISUZU, Original new and rebuild could offer and With 6-12 months warranty