Question:
how is the mounting flange bolt pattern taken 4 on 4inch Top left to top right or Top left to bottom right diagonal my existing flange is 3 inch top left to top right and 4inch diagonal I have the above number being shipped will they work
asked by: Mark R
Expert Reply:
I went out to our warehouse to grab the Demco Hydraulic Drum Brake Assembly, # 40716, and took a couple pictures to show you the location of the mounting holes. From the pictures you can see that the 4 inch measurement that is listed for the bolt pattern is measured diagonally. Hope this helps.
Demco Hydraulic Drum Brake Assembly - Free Backing - Galvanized - 10" - Left Hand - 3,500 lbs