STG52232 Starter Motor 428000-712 428000-7120 438000-373 438000-3730 for Cummins B3.9 B4.5 B5.9 B6.7S ISB5.9 ISB6.7 Engines 24V 7.8kW

Part Numbers

Product Description

The STG52232 Starter Motor is a 24V 7.8kW Denso PA90L planetary gear reduction starter designed for Cummins diesel engines and heavy-duty applications.

This new aftermarket starter motor replaces major Denso and Cummins reference numbers, including 428000-712, 428000-7120, 438000-373, 438000-3730, and Cummins 4996709.

Featuring a 10-tooth pinion gear, clockwise rotation, and a Planetary Gear Reduction (PLGR) starter design, it provides strong cranking performance for a wide range of Cummins B-Series, ISB, ISD, ISF and QSB engine applications.

Starter Motor Specifications

Fit for Cummins Engines

• Cummins B3.9 – 3.9L / 3900cc

• Cummins B4.5 – 4.5L / 4500cc

• Cummins B5.9 – 5.9L / 5900cc

• Cummins B6.7S – 6.7L / 6700cc

• Cummins G3.9 – 3.9L / 3900cc

• Cummins ISB5.9 – 5.9L / 5900cc

• Cummins ISB6.7 – 6.7L / 6700cc

• Cummins ISBE

• Cummins ISD4.5 – 4.5L / 4500cc

• Cummins ISD6.7 – 6.7L / 6700cc

• Cummins ISF2.8 – 2.8L / 2800cc

• Cummins ISF3.8 – 3.8L / 3800cc

• Cummins QSB3.9 – 3.9L / 3900cc

• Cummins QSB5.9 – 5.9L / 5900cc

• Cummins QSB6.7 – 6.7L / 6700cc

• Cummins QSB7-DM

Applications

The STG52232 starter motor is suitable for Cummins-powered construction equipment, agricultural machinery, generators, industrial equipment, and other heavy-duty applications using the listed Cummins engine models.

Compatible Engine Families

• Cummins B Series

• Cummins G Series

• Cummins ISB Series

• Cummins ISD Series

• Cummins ISF Series

• Cummins QSB Series

Product Highlights

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