These spring arms will fit tractors WITHOUT the 1 Point Fast Hitch with ONLY cultivators mounted on the tractor
This is accomplished by simply removing and discarding the retainer plate
Cub and other tractor models with sidemount planter attachments
Left or right side is determined by setting in the operators seat
Case IH part numbers: 520142R1
New Final Drive Fertilizer or Planter Drive Shaft Seal for Farmall 140, 130, SA, 100 Tractors, FREE SHIP These spring arms will fitNew Seal for the Back Fertilizer or Planter Drive Shaft for IH Farmall and International Tractors with FREE SHIPPING! Seal fits IH Farmall and International 140, 130, Super A, 100, and Farmall A Series Tractors. This seal is for the shaft that the planter or fertilizer drive gear on the LEFT final rear drive unit attaches to. Replaces Case IH Oil Seal part number 384807R91. This seal is used in the new style planter fertilizer drive shaft seal