This Auction is for a Used Genuine Allis Chalmers Simplicity Differential Assembly. This Part is from an Allis Chalmers B-110 Tractor. Fits:

 Simplicity 725  Landlord  9-10 hp tractors.

 Allis Chalmers B-10 B-210 series tractors

Please  check your application before you buy.

If you have questions please ask. Thanks for looking.