Ring & Pinion Set
CTPA-1683757M91 Replacement Part to Fit:  Massey Ferguson For Models: TO35, 130, 135, 150, 230, 235, 35, 40, 50 Replaces: 1885317M92, 1889777M92. 37 tooth ring gear 6 tooth, 10 spline pinion shaft 9.875" long  Price:  $279.03  Buyers Club Price:  $251.13