Kubota 1G069-63011 Starter Motor Assembly

The 1G069-63011 is a 12-volt planetary gear reduction (PLGR) starter motor rated at 1.1 kW (1.47 HP) with a 9-tooth pinion and clockwise rotation. It features a two-ear mounting configuration on the drive-end housing and a 66 mm mounting flange diameter. Designed as a direct OEM replacement for Kubota zero-turn mowers equipped with the D1105 25 HP diesel engine. The unit is manufactured by Denso (Nippondenso) to Kubota specifications. Cross-references include Kubota OEM numbers 1G069-63010, 1G069-63012, 16235-63010, 16235-63011, 16235-63012, and 77700-02596, as well as Denso manufacturing numbers 428000-1160 and 428000-1161.