BTSL seal

[stian]

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?

 

[gasser]

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.

 

[stian]

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.

I am familier with the combination of the seals listed, but the T in btsl puts me a bit of.