Hydraulic Wheel Motor Tapered Shaft Adaptor 1-1/4" to size W Hub
1-1/2" Long
1-1/4" Tapered hole
5/16" Keyway slot
1-5/8" Pilot
Fits Size W weld on sprockets.
2-1/4" Overall Diameter
Large end of hole is 1.25" in Diameter.
Small end of hole is 1.062" in Diameter.