Complete gasket set for Kubota D1703 and D1803 three-cylinder diesel (87 mm bore). Includes head gasket, valve stem seals, front + rear crankshaft seals, and all manifold and oil pan gaskets. Direct OEM replacement (ref. 1G720-03310).
Very important! This set includes a sump plug copper seal. The oil sump plug seal is often forgotten, which causes oil leakage. It must always be replaced!