This 4Drive premium aftermarket starter motor is a heavy-duty replacement for the Delco Remy 28MT series. Specifically engineered for 24-volt systems, this 10-tooth unit features an Offset Gear Reduction (OSGR) design, providing higher torque and more efficient cranking power than traditional direct-drive models, especially in cold weather environments.
RELIABILITY: Engineered to meet or exceed OEM 28MT specifications, featuring a 4-terminal solenoid and high-grade internal windings for industrial-strength performance.
Key Features
✔ High Torque OSGR Design: Superior cranking for medium-duty engines.
✔ 10-Tooth Pinion: Precision-cut for perfect ring gear engagement.
✔ Direct Fit: No modifications required for listed applications.
Technical Specs
Voltage
24V
Power Output
4.0 kW
Rotation
CW (Clockwise)
Tooth Count
10 Tooth
Design Type
OSGR
Pinion OD
32mm
Compatibility / Fitment Guide
Engine / System
Equipment / Models
Notes
Cummins B-Series
4BT, 6BT, 3.9L, 5.9L
Common Industrial Engines
Champion
Graders 710, 710A, 716A
Years 1989-1998
Samsung
Excavator SE130
3.9L Diesel
Timberjack
608 Feller Buncher
Cummins 5.9L Engine
OEM Cross Reference
Delco Remy
1113291, 1113294, 10461465, 10479616, 10461285
Cummins
3604677PX, 3926932X, 3926932R
Lester
6592, 6594, 6346, 6541, 6598
WAI / J&N
140-918, 140-918N, 410-12143
Questions & Answers
Is this a genuine original part?
This is a premium quality aftermarket replacement part, manufactured to meet or exceed original equipment (OE) standards for fitment and performance.
How do I know if it is compatible?
We recommend checking the SKU/MPN and Cross Reference list provided above. If your original part number matches any of these, it is a guaranteed fit.
What is the benefit of the OSGR design?
The Offset Gear Reduction (OSGR) design uses a smaller, faster motor and a gear reduction set to produce much higher torque than older direct-drive designs, making it more reliable for heavy-duty Cummins engines.
Note: Please verify your original part number against the references above before purchasing. Domain: 4drive.co.uk
