John Deere Transmission – MIA12745. Fits On Lawn Tractors D110 – Serial #s above 600000 D120 – Serial #s above 600000 D125 – Serial #s above 600000 D130 – Serial #s above 600000 E110 E120 E130 MIA12745 is an OEM John Deere part. D110 – Serial #s above 600000. Serial #s above 600000. MIA12745 is an OEM John Deere part.