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ALL BALLS offers this carburettor part for YAMAHA WR 250, WR 500, YZ 490 and POLARIS TRAIL BOSS 250 1987-1997. Under the carburettor sits the float bowl, a small reservoir that always holds fuel ready to be drawn in by the engine.
The benefits:
Complete All Balls kits: low-friction bearings and steel-spring nitrile seals, everything you need in one box.
Fuel stains or a smell of fuel around the bowl, or a gasket that is hard, cracked or flattened: replace it every time the carburettor is opened.
Cross-Mania tip: Clean the mating faces carefully before fitting the new part, never glue a bowl gasket and tighten the screws in a cross pattern without forcing, so as not to damage the gasket or the thread.
Check the exact model and year of your bike in the list below before ordering.
Fits:
POLARIS TRAIL BOSS 250 1988
YAMAHA WR 250 1997
YAMAHA WR 250 1996
YAMAHA WR 250 1995
YAMAHA WR 250 1994
YAMAHA WR 250 1993
YAMAHA WR 250 1992
YAMAHA WR 500 1993
YAMAHA WR 500 1992
YAMAHA YZ 490 1988
YAMAHA YZ 490 1987
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