Trouble finding grease seal replacement

[KRS]

Been searching for grease seals for the 29bhs with al-ko axles.

Seal has 21333 stamped on it, and it's double lipped with spring reinforcement.

I can find some single lipped seals, but nothing double lipped and the right size.

2.125 i.d. 3.375 o.d. (correction) , .325 thick

Seems to be hard to find.

Any suggestions?

[donn]

NAPA has always had seals when I needed them for my trailers

[SpringerPop]

Look here for a start:
Trailer Hubs and Bearing Kits - Double Lip Grease Seal 21333

Pop

[KRS]

'cept mine are 3.75" OD.

I did find those though, good price, just outside diameter is WAY off

[KRS]

I re-measured, OD is 3.375"

good grief!

[SpringerPop]

Then I would question that they are really 21333's.

EDIT: New measurement makes more sense.

Pop

[KRS]

I appreciate the help, this is my first set of grease seals that I've ever done.

the stamp is very clear on the rubber part of the seal.

stamped at different locations on the rubber lip are:

29
Taiwan
TCM
21333 TB

[SpringerPop]

Originally Posted by KRS

I re-measured, OD is 3.375"

good grief!

Anything here you can use?
http://autowheelservice.weebly.com/u...434912/b29.pdf

Pop

[dimurrrw]

Go here: http://autowheelservice.weebly.com/u...434912/b29.pdf

Scroll down to 10-10. I think this may be what you are looking for.

[KRS]

10-10 is it. Thank you all for the help.

Ive got two utility trailers to do after the travel trailer.

KRS

[KRS]

Got the job done. Worst part is jacking it up and removing the tires!

[Rsgtivr6]

I found it, one greasy seal!

[Herk7769]

Al-Ko manufacturer and parts catalog

AL-KO Kober - Rubber Suspension Axles