SPECS:
1.250" = ROUND BORE DIAMETER
2.125" = APPROX GROUND HUB LENGTH
2.430" = APPROX LENGTH THRU HOLE
2.510" = APPROX OVERALL LENGTH, FLAT SURFACE TO END OF HUB
3.740" = APPROX GROUND HUB OUTSIDE DIAMETER
3.750" = APPROX FEMALE PILOTING DIAMETER
4.750" = APPROX BOLT HOLE CENTERLINE SPACING (measured diagonally)
5.870" = APPROX OVERALL OD/SWING DIAMETER
3.125" x 3.625" = APPROX BOLT HOLE CENTERLINE DISTANCES (rectangular pattern)
.523" = APPROX BOLT HOLE DIAMETERS
NEW - VARIOUS MANUFACTURERS