Features: Muffler Gasket - 18391-ML8-000 - S90 XL100/125/175 CB400F/500T VF700/750 GL1200. Internal exhaust / muffler gasket for Honda motorcycles listed below. This gasket is used in different locations on the exhaust depending on the model. Check the size and part number to be sure you're getting the gasket you need. For example, this gasket was used on the header pipe #1 and #3 where they insert into the collector box on the CB400F but was used on the exhaust pre-chamber on the CB500T. Avoid exhaust leaks due to old gaskets! -- Fits for many Honda motorcycle models. -- Used in different locations on the exhaust depending on the model. Item Specifics: Type: Muffler Gasket Condition: Brand new Material: Graphite Color: Black Size: 32 x 37.5 x 25mm Equivalent to Honda part numbers: 18391-ML8-000, 18391-375-000 Package Includes: 1x Muffler Gasket Fitment: For Honda S90 Super 90 - 1964-1969 XL100 - 1977-1978 CT125 Trail 125 - 1977 XL125 - 1976-1978 XL175 - 1976-1978 CRF230L - 2008-2009 CRF250R - 2006-2009 ATC250 - 1985-1987 TL250 Trials - 1975-1976 TRX250 - 1985-1987 TRX350 - 2000-2006 CB400F Super Sport - 1975-1977 CRF450R - 2013-2015 CB500T Twin DOHC - 1975-1976 FSC600 Silverwing Scooter - 2002-2013 XL600V Translap - 1989-1990 NSA700 Shadow - 2009- VF700C Magna - 1987 VF700F Interceptor - 1984-1985 VF750C Magna - 1988-2003 VF750F Interceptor - 1983-1984 VT750DC Shadow Spirit - 2001-2007 VT750C Shadow Aero - 2008-2015 VT750C2 Shadow Spirit- 2007-2015 VT750RS Shadow - 2010-2013 VFR800 - 2003-2015 VFR800FI Interceptor - 2000-2001