63M-14749-00-00 Muffler Damper Gasket for Yamaha Exciter 135 1200 1998-1999

Muffler Damper Gasket for Yamaha

This muffler damper gasket, OEM cross-reference 63M-14749-00-00, seals the joint between the muffler and exhaust pipe to help prevent leaks and reduce vibration on Yamaha watercraft and motorcycles.

Overview

This muffler damper gasket is a direct-fit sealing component for Yamaha exhaust systems, cross-referenced to OEM part number 63M-14749-00-00. The gasket cushions the muffler connection point while sealing exhaust gases at the joint, helping to quiet the exhaust note and protect surrounding components. It is intended for riders and owners performing routine exhaust maintenance or replacing a worn or blown gasket on compatible machines.

Built For Performance

• OEM cross-reference 63M-14749-00-00 for direct fitment
• Dampens vibration at the muffler joint to reduce stress on exhaust hardware
• Seals the exhaust connection to help prevent leaks and excess noise
• Constructed from heat-resistant gasket material suited to exhaust temperatures
• Compact, lightweight part that installs at the muffler-to-pipe junction

Fits These Machines

• for Yamaha Exciter 135
• for Yamaha Exciter 1200
• for Yamaha models from 1998 to 1999 using the 63M series exhaust assembly

On-The-Job Use

• Muffler and exhaust pipe joint servicing
• Replacing a worn, cracked, or leaking damper gasket
• Routine exhaust system maintenance
• Exhaust reassembly after removal or repair

Specs At A Glance

Good To Know

Q: How do I know if this gasket fits my machine? A: Match the OEM cross-reference 63M-14749-00-00 against your parts diagram, and confirm your model and year fall within the listed range. When in doubt, check the serial number before ordering.

Q: Why replace a muffler damper gasket? A: A worn gasket can allow exhaust leaks, extra noise, and added vibration at the muffler joint. Replacing it restores a proper seal during exhaust service.

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