STG53320 Starter Motor 410-12758 NK0-23000-2228 SNK0027 for Ford B600 B700 B800 School Bus Cummins 5.9L 1992–1999 Replacement

Part Numbers

Product Description

The STG53320 Starter Motor is a heavy-duty aftermarket replacement starter designed for compatible Ford B600, B700, and B800 school buses equipped with Cummins 5.9L diesel engines. This 12V starter delivers 2.9 kW of power and features a 10-tooth pinion gear, clockwise rotation, and a Delco 28MT offset gear reduction (OSGR) design.

Built for heavy-duty starting applications, this starter features a four-terminal solenoid with an R terminal and is specified for dry-clutch applications. Its offset gear reduction configuration is designed to provide the cranking performance required by compatible commercial vehicle engines. Precision mounting dimensions and gear specifications help support replacement matching, but the original starter configuration should always be checked before installation.

The STG53320 cross-references multiple part numbers from Arrowhead, Cummins, Delco, Ford, Hitachi, J&N, Jannco, Leece Neville, Lester, Lucas Electric, and Nikko. It includes a 1-year warranty as specified in the product data. Verify the original starter part number, mounting dimensions, solenoid terminals, engine configuration, and vehicle year before ordering.

Key Features

• Product SKU: STG53320

• Application: Selected Ford B600, B700, and B800 school buses

• Compatible Engine: Cummins 5.9L diesel

• Voltage: 12V

• Power Output: 2.9 kW / approximately 3.89 HP

• Pinion Teeth: 10

• Rotation: Clockwise

• Starter Family: Delco 28MT

• Starter Type: Offset Gear Reduction (OSGR)

• Quality Type: Heavy Duty

• Solenoid: Four-terminal solenoid with R terminal

• Clutch Configuration: Dry clutch

• Condition: New aftermarket part

• Warranty: 1 year, subject to applicable terms

Product Specifications

Vehicle / Equipment Fitment