Diagram A: 1-3/4" round
Diagram B: 3.968"
Diagram C: 1.313"
Diagram D: .984"
Fits front gang on Brent CPC and Earthquake™ rippers; early models with two piece 4-bolt flange. Also fits select models of Ford, Miller, and Sunflower discs.
Measure twice, order once. Please check dimensions before ordering.