63M-14739-00-00 Muffler Damper Gasket for Yamaha Exciter 135 1200 1998-1999

Muffler Damper Gasket for Yamaha

This muffler damper gasket matches OEM cross-reference 63M-14739-00-00, sealing the muffler joint on Yamaha Exciter 135 and 1200 watercraft to cut vibration and exhaust leaks.

Overview

The muffler damper gasket for Yamaha is a direct-fit sealing component that sits between the muffler and its mounting point to absorb vibration and block exhaust leakage. It is built for riders and mechanics servicing Yamaha Exciter 135 and 1200 personal watercraft from 1998 to 1999. Replacing a worn gasket with this muffler damper gasket restores a tight, quiet seal on the exhaust system.

Built For Performance

• OEM cross-reference 63M-14739-00-00 for confident matching
• Vibration-damping construction reduces stress on muffler joints
• Heat-resistant material suited to exhaust temperatures
• Precise dimensions for a secure, leak-free fit
• Direct replacement for the factory damper gasket

Fits These Machines

• for Yamaha Exciter 135 (1998-1999)
• for Yamaha Exciter 1200 (1998-1999)

On-The-Job Use

• Exhaust repairs on Exciter 135 and 1200 watercraft
• Routine maintenance to prevent rattles and leaks
• Engine rebuilds where the exhaust is removed
• Restoring quiet operation after gasket wear

Specs At A Glance

Good To Know

Q: How do I know this gasket fits my watercraft? A: Check that your model and year fall within the Exciter 135 or 1200 range listed and that your current part matches 63M-14739-00-00.

Q: Should I replace other gaskets at the same time? A: If the exhaust has been apart, inspecting nearby seals and gaskets while access is open can save a second teardown.

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