1477166 Motor G – Electrical Starting Motor for Caterpillar

The 1477166 Motor G is an electrical starting motor for Caterpillar equipment. It is used on Caterpillar 306, 307B, and 307D excavator models, including the 306 and 307B mini hydraulic excavator series. This is a new aftermarket spare part manufactured by CTP (Costex Tractor Parts).

The part designation is Motor G, and the equipment manufacturer associated with the listed application is Caterpillar. The available fitment information covers the models specified below; no additional machine applications are included in this description.

Fitment

• Caterpillar 306 mini hydraulic excavator
• Caterpillar 307B mini hydraulic excavator
• Caterpillar 307D excavator
• Caterpillar 307B excavator

The 307B model is listed in both the mini hydraulic excavator and excavator application groups in the available equipment data. The part is identified for use as an electrical starting motor on the listed Caterpillar machines.

Cross-reference numbers

1477166 is the only cross-reference or interchange number provided for this motor. No additional supplier numbers or equipment manufacturer numbers are specified in the available product data.

Specifications

The listed dimensions are length 35 cm, width 25 cm, and depth 20 cm. The stated weight is 12.6 lb. The available data does not specify voltage, power rating, rotation direction, mounting configuration, terminal arrangement, drive gear details, or included components.