I am currently updating my steering sector to modern seals. Attached are photos.
Seal numbers are Chicago Rawhide # 4943 for the small seal and Chicago Rawhide #11050 for the large. Another hint is to replace the horn wire while you have it apart. My Ahoogah horn works wonderfully now!!
The steering sector shown is from a Model 63 Durant and should apply to most if not all 29 Durants.
Regards, Dave Schulte [Schulte3@mepotelco.net]