PTO Transfer Case Assembly (90-6674T91) was used on early models only. It used 2 inch wide drive gears. The later style PTO Transfer Case Assembly (90-6951T91) uses 1-1/4 inch wide drive gears. When replacing a complete PTO Transfer Case Assembly, order the latest (90-6951T91). When replacing gears, the 1-1/4 inch wide gears can be used in place of the 2 inch wide gears either indivuidually or as a complete set.
PTO Transfer Case Assembly (90-6674T91) was used on early models only. It used 2 inch wide drive gears. The later style PTO Transfer Case Assembly (90-6951T91) uses 1-1/4 inch wide drive gears. When replacing a complete PTO Transfer Case Assembly, order the latest (90-6951T91). When replacing gears, the 1-1/4 inch wide gears can be used in place of the 2 inch wide gears either indivuidually or as a complete set.
PTO Transfer Case Assembly (90-6674T91) was used on early models only. It used 2 inch wide drive gears. The later style PTO Transfer Case Assembly (90-6951T91) uses 1-1/4 inch wide drive gears. When replacing a complete PTO Transfer Case Assembly, order the latest (90-6951T91). When replacing gears, the 1-1/4 inch wide gears can be used in place of the 2 inch wide gears either indivuidually or as a complete set.
PTO Transfer Case Assembly (90-6674T91) was used on early models only. It used 2 inch wide drive gears. The later style PTO Transfer Case Assembly (90-6951T91) uses 1-1/4 inch wide drive gears. When replacing a complete PTO Transfer Case Assembly, order the latest (90-6951T91). When replacing gears, the 1-1/4 inch wide gears can be used in place of the 2 inch wide gears either indivuidually or as a complete set.