Tap here to read more about Primary & Secondary Transmission Pulley Belt For John Deere D105 E100 X105 X106. Premium Quality Replacement Part. D105 E100 X105 X106. Height: 184.4 mm – 7.25 in. Length: 159.6 mm – 6.28 in. Pulley Diameter: 104.6 mm – 4.11 in. Pulley Width : 15 mm – 0.59 in. Height: 82.5 mm – 3.24 in. Pulley Diameter: 120mm – 4.72 in. 1x Transmission Belt : GT37419, MIA12479, AUC13704. 702×20.6×8.0 mm – 27.63×0.81×0.31 in.