COCKSHUTT 50 Cockshutt Models: 20 thru 50 11" SINGLE STAGE CLUTCH 11" SINGLE STAGE CLUTCHTop of PageW870880PRESSURE PLATE ASSEMBLYFLYWHEEL STEP: FLAT SIZE:11"LEVERS:4SPRINGS:12TYPE:SINGLE STAGEW05070WOVEN DISCSIZE:11"HUB:1 3/4"SPLINE:10CENTER:SOLID832375RELEASE BEARINGOD:3.850"ID:2.375"THICKNESS:.810"833548RELEASE BEARINGNON-GREASEABLE AETNA BEARING OD:3.850"ID:2.375"THICKNESS:.810"