Kubota 100-2179 Starter Motor Assembly

The 100-2179 starter motor is a 12-volt, 9-tooth pinion unit designed for direct bolt-on replacement on Toro Dingo 320-D and TX525 compact utility loaders equipped with Kubota diesel engines. It features a direct-drive configuration with integrated solenoid for reliable cold-cranking performance in construction and landscaping applications. Engineered to meet OEM specifications for mounting flange geometry, electrical connector interface, and cranking torque requirements. The assembly includes a heavy-duty armature, corrosion-resistant housing, and sealed bearings for extended service life in high-vibration, dusty environments. Compatible with Toro serial number ranges 22303 (320-D) and 312000001-405699999 (TX525).