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Specifications
| Voltage | 12 |
|---|---|
| Type | Starter |
| Design | DD |
| Rotation | CW |
| Manufacturer | DELCO |
| Series | 37MT |
| Lester number | 6391 |
| PIC code | 141-310B, 141-310D, 141-310A, 141-310 |
| Notes | This is a Delco 37MT (12V) Starter, Using DE Housing #1986333, a 10-T Drive, No Case Ground Studs, and a 1/2" (Upgraded From Those Few That Came With a 3/8") Battery Stud. All Versions Came With a 3-Terminal Solenoid, Although Some Originally Came With 3/8" Battery Studs, Most Have 1/2" Studs Upon Replacement. |
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 |
|---|---|---|---|---|
| International Medium/Heavy Truck | S Series | IHC 6.9L | 1985–1987 | Medium/Heavy Truck · domestic |
| Caterpillar Ag. & Ind. Track Loader | 931B | Cat. | 1979–1988 | Track Loader · domestic |
| Caterpillar Ag. & Ind. Track Loader | 931C | Cat. | 1990–1994 | Track Loader · domestic |
| Caterpillar Ag. & Ind. Track Loader | 935B | Cat. | 1987–1988 | Track Loader · domestic |
| Caterpillar Ag. & Ind. Track Loader | 935C | Cat. | 1987–1994 | Track Loader · domestic |
| Caterpillar Ag. & Ind. Engine Medium Duty | 3204 | — | 1985–1993 | Engine Medium Duty · domestic |
| Caterpillar Ag. & Ind. Track Loader | 951 Trax Cavator | Cat. | 1985–1993 | Track Loader · domestic |
| International Medium/Heavy Truck | 7100-7700 Severe Service | IHC DT-466 | — | Medium/Heavy Truck · domestic |
| International Medium/Heavy Truck | 8100-8600 | Heavy-Duty IHC DT-466 | — | Medium/Heavy Truck · domestic |
| International Medium/Heavy Truck | 9100-9900 | Heavy-Duty IHC DT-466 | — | Medium/Heavy Truck · domestic |
| Caterpillar Ag. & Ind. Agricultural Tractor | — | D3B-SA Cat. | 1985–1987 | Agricultural Tractor · domestic |
| Cummins Engines Engine Medium Duty | B Series | 5.9L | 1980–1985 | Engine Medium Duty · domestic |
| International Medium Duty | 1754 DT-466 | 7.3L | 1990–2003 | Medium Duty · domestic |
| International Medium Duty | 2574 / 2575 Series DT-466 | 7.3L | 1988–1993 | Medium Duty · domestic |
| International Medium/Heavy Truck | 1452SC | V8 6.9L 6884cc 420cid International 6.9L | 1987–1988 | Medium/Heavy Truck · domestic |
| International Medium/Heavy Truck | 1652SC | V8 6.9L 6884cc 420cid International 6.9L | 1986–1988 | Medium/Heavy Truck · domestic |
| International Medium/Heavy Truck | 1654 | V8 6.9L 6884cc 420cid International 6.9L | 1983–1988 | Medium/Heavy Truck · domestic |
| International Medium/Heavy Truck | 1654 | V8 9.0L 9031cc 551cid International 9.0L | 1980–1982 | Medium/Heavy Truck · domestic |
| International Medium/Heavy Truck | 1754 | V8 9.0L 9031cc 551cid International 9.0L | 1980–1988 | Medium/Heavy Truck · domestic |
| International Medium/Heavy Truck | 1854 | V8 9.0L 9031cc 551cid International 9.0L | 1980–1988 | Medium/Heavy Truck · domestic |
| International Medium/Heavy Truck | 1954 | V8 9.0L 9031cc 551cid International 9.0L | 1980–1984 | Medium/Heavy Truck · domestic |
| International Medium/Heavy Truck | 1955 | V8 9.0L 9031cc 551cid International 9.0L | 1980–1982 | Medium/Heavy Truck · domestic |
| International Medium/Heavy Truck | 2155 | V8 9.0L 9031cc 551cid International 9.0L | 1980–1980 | Medium/Heavy Truck · domestic |
| International Medium/Heavy Truck | 2275 | V8 9.0L 9031cc 551cid International 9.0L | 1980–1980 | Medium/Heavy Truck · domestic |
| International Medium/Heavy Truck | Cargostar | V8 6.8L 420cid International | 1984–1986 | Medium/Heavy Truck · domestic |
| International Medium/Heavy Truck | F1954 | V8 6.8L 420cid International | 1986–1986 | Medium/Heavy Truck · domestic |
| International Medium/Heavy Truck | F1954 | V8 9.0L 9031cc 551cid International 9.0L | 1980–1987 | Medium/Heavy Truck · domestic |
| International Medium/Heavy Truck | F5070 | V8 6.9L 6884cc 420cid International 6.9L | 1991–1991 | Medium/Heavy Truck · domestic |
| International Medium/Heavy Truck | M1400 Metro II | V8 6.8L 420cid International | 1987–1987 | Medium/Heavy Truck · domestic |
| International Medium/Heavy Truck | M1600 Metro II | V8 6.8L 420cid International | 1987–1987 | Medium/Heavy Truck · domestic |
| International Medium/Heavy Truck | S1654 | V8 6.8L 420cid International | 1984–1988 | Medium/Heavy Truck · domestic |
| International Medium/Heavy Truck | S1753 | V8 6.8L 420cid International | 1984–1988 | Medium/Heavy Truck · domestic |
| International Medium/Heavy Truck | S1853 | V8 6.8L 420cid International | 1984–1988 | Medium/Heavy Truck · domestic |
| International | Cargostar | 6.8L/420CI V8 | 1985–1987 | domestic |
| International | S Series | 6.9L | 1985–1987 | domestic |
Cross-reference
OEM and aftermarket part numbers that interchange with this unit, from the ePartsGlobal catalog.
WAI New6391N-PT
Bepco Old3634X
Bosch RemanufacturedSR10077X
Cummins3604672RX
Delco1993761
East Coast Starter Drive6391SD
Lester6391
Stratoline (Old)3634X
Delco1993818
Delco1993880
Delco10461069, 10461108, 1990312





