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The ATHENA S410485012004 exhaust gasket is designed for YAMAHA TT 500, XT 250, XT 500 from 1976 to 2012. The exhaust gasket seals between the cylinder or cylinder head outlet and the exhaust system. A leak at this point costs power, makes the engine noisy and covers the frame in black marks.
Every time the header pipe or expansion chamber is removed, and as soon as a leak appears.
Athena, an Italian company founded in 1973 near Vicenza, designs gaskets, pistons and cylinder kits for motorcycles. An OEM supplier to KTM, Ducati, Fantic, Piaggio and Triumph and a partner of the MXGP world championship, it develops its parts on the test bench and on the track with racing teams.
Can I reuse the old gasket?
No: it crushes and deforms as it heats up. A new gasket costs little and prevents a leak.
Check the exact model and year of your bike in the list below before ordering.
Fits:
YAMAHA TT 500 1981
YAMAHA TT 500 1980
YAMAHA TT 500 1979
YAMAHA TT 500 1978
YAMAHA TT 500 1977
YAMAHA TT 500 1976
YAMAHA XT 250 2012
YAMAHA XT 250 2011
YAMAHA XT 250 2010
YAMAHA XT 250 2009
YAMAHA XT 250 2008
YAMAHA XT 500 1983
YAMAHA XT 500 1982
YAMAHA XT 500 1981
YAMAHA XT 500 1980
YAMAHA XT 500 1979
YAMAHA XT 500 1978
YAMAHA XT 500 1977
YAMAHA XT 500 1976
Click on your bike to see all compatible parts.
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