Home>> 1687643M1 - MainshaftMainshaft - Fits Massey Ferguson® - 1687643M1Sugg. Retail Price:$113.45/EAOut of StockQuantity: EA Product Details# 1687643M1 New (Aftermarket Part)Mainshaft8 Speed Transmission 18 Spline13.500 Inches LongWeight: 9.00 lbsReplaces Tractor Part #:1870149M1 WARNING:Cancer and Reproductive Harmwww.P65Warnings.ca.govWhere UsedFITS MASSEY FERGUSON® 135, 150, 165, 175, 180, 1080, 1085, 20, 20C, 20F, 231, 235, 240, 245, 250, 253, 255, 265, 275, 285, 290, 30, 30B, 30D, 31, 360, 362, 40, 40B, 40E, 50C, 50D, 550, 565, 575, 590SpecificationsInstructionsAny use of OEM part numbers is for reference only. Need help finding a tractor part? Give us a call at 1-800-462-7335.