The FIMCO Bronze Bushing provides proper spacing for tines in FIMCO Spike and Plug Aerators.
Aerator Take-Up Bushing
5041157-BLK
410/350 x 4" White Wheel with 2-1/4" Offset Hub & 5/8" Bearing
5021092
Dethatcher Tine Spring 3/16" Spring Wire
5019264
Plug Aerator Tine
5069004-BNC
Wheel Mount Weldment
5277962-BLK
5041156
Bronze Bushing