rsheve

Does anyone have a part number or can direct me to the Yamaha head gasket the will work for my 2015 EFI Massimo 500?

On 9/27/2020 at 7:11 AM, NewCadetOwner said:

Well all seems good.  She is running fine and no temp issues.  My sughestion to all Hisen engine owners is to check the head bolt torque and make sure it is with specs.  My mechanic found mine were not and caused the head gasket to blow.  Now to figure out how to quiet here down which is my only complaint since day 1.

Can someone please share the part number for the correct Yamaha head gasket that was used.