SPECS:
7.875" = APPROX OVERALL LENGTH, END TO END
7.500" = APPROX MAXIMUM SPLINE DEPTH
6.880" = APPROX FLANGE OD
3.985" = APPROX DIAMETER OF PRESS FIT AREA (mates to the equipment)
.655" = APPROX BOLT HOLE DIAMETERS (10 bolt hole design)
.620" = APPROX FLANGE THICKNESS
NEW - VARIOUS MANUFACTURERS