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Specifications
| Voltage | 24 |
|---|---|
| Type | Starter |
| Design | DD |
| Rotation | CW |
| Manufacturer | DELCO |
| Series | 50MT |
| Lester number | 3902 |
| PIC code | 142-188 |
| Notes | This is a Delco 50MT Starter Which is Uses All the Major Components of the 4930, But Uses DE Housing #1977803 in Place of the 4930's DE Housing. Lester Also Used This Number for a Marine Starter (1113510, Others), But This is Incorrect. |
Confirmed fitment
Verified applications from the ePartsGlobal catalog. If your engine isn't listed, send us the OEM part number and we'll cross-reference it.
| Make | Model | Engine | Years | Application |
|---|---|---|---|---|
| Caterpillar Ag. & Ind. Engine - Marine | 3508 | 8cyl, 2105ci, 34.5L | 1986–1993 | Engine - Marine · domestic |
| Caterpillar Ag. & Ind. Engine - Marine | 3508 All | — | 1986–1993 | Engine - Marine · domestic |
| Caterpillar Ag. & Ind. Engine - Marine | 3512 | 12cyl, 3158ci, 51.8L | 1986–1993 | Engine - Marine · domestic |
| Caterpillar Ag. & Ind. Engine - Marine | 3512 All | — | 1986–1993 | Engine - Marine · domestic |
| Caterpillar Ag. & Ind. Engine - Marine | 3516 | 16cyl, 4210ci, 69.0L | 1986–1993 | Engine - Marine · domestic |
| Caterpillar Ag. & Ind. Engine - Marine | 3516 All | — | 1986–1993 | Engine - Marine · domestic |
| Caterpillar Ag. & Ind. Off-Road & Mining Truck | 776B | Cat. | 1986–1992 | Off-Road & Mining Truck · domestic |
| Caterpillar Ag. & Ind. Off-Road & Mining Truck | 776C | Cat. | 1992–1997 | Off-Road & Mining Truck · domestic |
| Caterpillar Ag. & Ind. Off-Road & Mining Truck | 777B | Cat. | 1986–1992 | Off-Road & Mining Truck · domestic |
| Caterpillar Ag. & Ind. Off-Road & Mining Truck | 777C | Cat. | 1992–2000 | Off-Road & Mining Truck · domestic |
| Caterpillar Ag. & Ind. Pipelayer | 583K | D-342 Diesel | 1983–1989 | Pipelayer · domestic |
| Caterpillar Ag. & Ind. Pipelayer | — | 589 Cat. | 1983–1992 | Pipelayer · domestic |
| Caterpillar Ag. & Ind. Pipelayer | — | 591 Cat. | 1983–1992 | Pipelayer · domestic |
| Caterpillar Ag. & Ind. Pipelayer | 594H | D-353 Diesel | 1981–1985 | Pipelayer · domestic |
| Caterpillar Ag. & Ind. Track Tractor | D10 | D-348 Diesel | 1978–1986 | Track Tractor · domestic |
| Caterpillar Ag. & Ind. Track Tractor | D10N | Cat. | 1986–1993 | Track Tractor · domestic |
| Caterpillar Ag. & Ind. Track Tractor | D11N | Cat. | 1986–1993 | Track Tractor · domestic |
| Caterpillar Ag. & Ind. Track Tractor | D8L | Cat. | 1982–1992 | Track Tractor · domestic |
| Caterpillar Ag. & Ind. Track Tractor | D9L | Cat. | 1980–1986 | Track Tractor · domestic |
| Caterpillar Ag. & Ind. Track Tractor | D9N | Cat. | 1986–1995 | Track Tractor · domestic |
| White Industrial Medium & Heavy-Duty Trucks | All Models (By Engine) | Cummins N14 ; 14.0L | 1986–1993 | Medium & Heavy-Duty Trucks · domestic |
| Caterpillar | 3508 | — | 1986–1993 | domestic |
| Caterpillar | 3512 | — | 1986–1993 | domestic |
| Caterpillar | 3516 | — | 1986–1993 | domestic |
| Caterpillar | 5130 Mining | — | 2006–2015 | domestic |
| Caterpillar | 5130B | — | 1997–2004 | domestic |
| Caterpillar | 5130B Mining | — | 2006–2015 | domestic |
| Caterpillar | 583K | — | 1983–1989 | domestic |
| Caterpillar | 591 | — | 1983–1992 | domestic |
| Caterpillar | 594H | — | 1981–1985 | domestic |
| Caterpillar | 776B | — | 1986–1992 | domestic |
| Caterpillar | 776C | — | 1992–1997 | domestic |
| Caterpillar | 777B | — | 1986–1992 | domestic |
| Caterpillar | 777C | — | 1992–2000 | domestic |
| Caterpillar | D10 | — | 1978–1986 | domestic |
| Caterpillar | D10N | — | 1986–1993 | domestic |
| Caterpillar | D10R | — | 1995–2005 | domestic |
| Caterpillar | D11N | — | 1986–1993 | domestic |
| Caterpillar | D9T | — | 1980–1986 | domestic |
Cross-reference
OEM and aftermarket part numbers that interchange with this unit, from the ePartsGlobal catalog.
WAI New3902N
Caterpillar0R2697, 0R4267, 3T-5831, 3T2782, 3T2783, 3T2784, 3T8452, 6T0643, 6V0889, 7N6056, 7T9162, 9G6096, 9G6097
Cummins3604658RX
Delco10461103, 10479342, 1109555, 1109781, 1109788, 1109789, 1109833, 1109834, 1109836, 1990233, 1990234, 1990291, 1993753
Lester3902
MahleMS 46
Mercury Marine8M6007280
PrestoliteMS7-300A
ProtorquePH150-0021
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