6ET-14613-00-00 Exhaust Manifold Gasket for Yamaha 275SDX 1800 2023

Exhaust Manifold Gasket for Yamaha

This exhaust manifold gasket, OEM cross-reference 6ET-14613-00-00, seals the joint between the exhaust manifold and the cylinder head to prevent exhaust leaks on Yamaha 275SDX 1800 watercraft.

Overview

This exhaust manifold gasket is a direct-fit sealing component made for Yamaha 275SDX 1800 models. It sits between the manifold and the head to contain hot exhaust gases and protect surrounding components from heat and leakage. Ideal for routine maintenance or a top-end rebuild on Yamaha 1800 series engines.

Built For Performance

• OEM cross-reference 6ET-14613-00-00 for confident matching
• Constructed to withstand high exhaust temperatures
• Compresses evenly to form a tight, lasting seal
• Resists blowout under sustained engine load
• Direct replacement fitment, no modification required

Fits These Machines

• for Yamaha 275SDX 1800 (2023)

On-The-Job Use

• Exhaust manifold resealing during top-end service
• Routine gasket replacement on Yamaha 1800 engines
• Leak repair after manifold removal
• Preventive maintenance before the season starts

Specs At A Glance

Good To Know

Q: Should the gasket be replaced every time the manifold is removed? A: Yes, a fresh gasket is recommended each time the manifold is separated, since reused gaskets often fail to seal properly.

Q: Is this an original Yamaha part? A: This is an aftermarket replacement that cross-references OEM number 6ET-14613-00-00 and is not manufactured by Yamaha.

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