6JC-11181-00-00 Head Gasket for Yamaha 212 LTD S 1800 2017-2019

Head Gasket for Yamaha

This head gasket for Yamaha marine engines provides a reliable seal between the cylinder head and engine block, and it cross-references OEM part number 6JC-11181-00-00.

Overview

This head gasket for Yamaha is a direct-fit sealing component engineered to maintain compression and keep coolant and oil where they belong inside your engine. It serves boat owners and mechanics performing top-end service on Yamaha 1800 series marine engines. The 6JC-11181-00-00 head gasket for Yamaha restores a clean, dependable seal so your engine runs the way it should.

Built For Performance

• Multi-layer construction designed to withstand high combustion temperatures and pressure
• Precision-cut to match OEM port and bolt patterns for a drop-in fit
• Cross-references OEM part number 6JC-11181-00-00
• Seals combustion chambers, oil galleries, and coolant passages simultaneously
• Engineered for marine duty cycles including sustained high-RPM operation

Fits These Machines

• for Yamaha 212 LTD S 1800 (2017-2019)

On-The-Job Use

• Top-end rebuilds after overheating or compression loss
• Routine engine refresh during winterization or spring service
• Replacing a blown or weeping head gasket on a Yamaha 1800 marine engine

Specs At A Glance

Good To Know

Q: Do I need to replace head bolts at the same time? A: Many marine engine service procedures call for new torque-to-yield head bolts whenever the head is removed, so check your service manual before reinstalling. Reusing stretched bolts can prevent proper gasket sealing.

Q: Can this gasket be used on both sides of the engine? A: This gasket is designed for a specific cylinder head position on the 1800 series, so confirm which bank you are servicing before ordering. If both heads are coming off, order the correct quantity for your job.

Slight variation in finish or dimensions may occur between production runs, and fit can depend on serial number, so confirm compatibility before ordering.