One New Aftermarket Replacement Tachometer. Fits Massey Ferguson Replacement Part. Fits 20D 20E 20F 230 231 235 240 240P 240S 245 250 253 255 260 261 263 270 282 283 283 U.K. 283 UK 285 290 298 30E 30H 40E 50E 50EX 550 550 UK MF 230 MF 231 MF 240 MF 50 MF 550 MF230 MF231 MF240 MF550. Made to Replace 104130 1674638M91 1674638M92 1674638M92-A 1699381M91 187718M92 1877718M92 1877718M93 C1207-7000T Gauge Gauges Hour Meter Hour Meters Instruments Meter Meters S.41089 S.41089-A S41089 S41089-A SSW0019 Tachomer Tachometer meter meter Hour Meter meters.