Print Page - A65 gearbox output seal.

Title: A65 gearbox output seal.
Post by: cdsdorset2 on 19 Apr, 2024, 14:12

Could anyone tell me the part number for the twin lip seal you can fit. Or the dimensions of the seal so i can do a search.
Thanks

Title: Re: A65 gearbox output seal.
Post by: Ian C on 19 Apr, 2024, 18:06

The BSA part number for the Mainshaft Bearing Seal is 68-0027. Obviously you could help this seal by fitting a sealed output bearing also (part no. 57-0448). HTH

Title: Re: A65 gearbox output seal.
Post by: cdsdorset2 on 19 Apr, 2024, 22:46

Thanks for that but the bearing is fine i just want to fit a twin lop seal.

Title: Re: A65 gearbox output seal.
Post by: Allan G on 21 Apr, 2024, 09:16

SKF sell the double lipped seal which srm supply in their kits. Though I get mine from Simply Bearings

CR15655 is the SKF part number

Tip of the day: heat the gearbox casing with an electric heat gun before inserting the seal, that way it will push straight in without any bashing to make it fit.

Title: Re: A65 gearbox output seal.
Post by: cdsdorset2 on 21 Apr, 2024, 13:51

Thanks for that.
Its seems the twin lip is actually cr 15635

Title: Re: A65 gearbox output seal.
Post by: Allan G on 23 Apr, 2024, 20:14

Quote from: cdsdorset2 on 21 Apr, 2024, 13:51
Thanks for that.
Its seems the twin lip is actually cr 15635

Apologies, a typo.

Title: Re: A65 gearbox output seal.
Post by: cdsdorset2 on 25 Apr, 2024, 08:06

No pronlem. Thank you for the info.

BSA Owners' Club Workshop Discussions

The BSA Workshop => Twins => Topic started by: cdsdorset2 on 19 Apr, 2024, 14:12