This genuine McCormick 6633699A2 clutch disc is engineered for reliable power transmission in agricultural machinery. Featuring a 280mm diameter, 3.5mm thickness, and 10 splined teeth, it ensures precise engagement and durability. Compatible with a wide range of McCormick CX, CMAX, TMAX, and V series tractors, as well as select Case IH CX and Landini models including REX and TECHNOFARM series. Replaces OEM part numbers 6633699A1, Case IH 193070A1, and Landini 3540003M91.