SEAL STRUCTURE FOR INTERNAL COMBUSTION ENGINE

摘要

A seal structure is provided for an internal combustion engine. The seal structure can include a main seal link, at least one fastener seal connected to the main seal link and adapted to surround at least a portion of a crankcase fastener hole, and an enlarged bearing seal operatively connected to the fastener seal and adapted to be in sealing abutment with at least a portion of an outer race of a bearing. The engine can include a crankcase formed of a first section and a second section retained together with the seal structure located therebetween for providing a seal for the crankcase.