and C-18-B
971-8006110
The arms are 22" inches apart (inside measurement)
Massey Ferguson planter ring plate part number 440786M2
New Old Stock Pinion Shaft for Massey Ferguson 35, 50, 231, 235, 245 Tractors and C-18-BNew Old Stock Pinion Shaft for Massey Ferguson 20, 30, 35, 35X, 50, 135, 140, 230, 231, 235, 245, 2135, 3165 Tractors. Will also fit Massey Ferguson Industrial 20, 20C, 20D, and 30 Tractors. Manufactured in Italy. 6 Tooth with 10 Spline Pinion Shaft. Will ONLY fit 37 Tooth Ring Gears. Pinion Shaft is 9. 35" inch long. Please measure your pinion shaft length before ordering since they offered multiple options. Massey Ferguson Differential Ring and