The Sierra 18-3830 Head Gasket is designed to reseal the applicable joint or component during servicing in Yamaha applications. It replaces Yamaha 6H4-11181-A2.
Need help with fitment? Contact us with your engine model and serial number and we'll help check suitability.
What is Sierra 18-3830?
Sierra 18-3830 is an aftermarket head gasket for Yamaha Outboard applications.
Which part numbers cross-reference Sierra 18-3830?
This listing cross-references Mallory 9-63953, Yamaha 6H4-11181-A2, GLM 34930 and Yamaha 6H4-11181-00-00. See the Cross References & Alternative Products section above for linked alternatives where available.
How can I check whether Sierra 18-3830 fits my Yamaha Outboard application?
Contact us with your engine model and serial number and we'll help check suitability.
Australian Dollars
