Thread: BTSL seal
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Old 10-06-2016, 12:10 PM
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gasser gasser is offline
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Quote:
Originally Posted by stian View Post
Have a 05 250exc with bad crank seals. The standard part has a BTSL ending that I cannot find in my local bearingshop.

Does anyone know if a identical BA, BASL, B1 seal does the same?
The letters at the end of a bearing part number refer to the type of seal that bearing has. I would guess that "SL" at the end of your part number is an abbreviation for "single lip" meaning that it has only one contact point with the crank.
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