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Specifications
| Voltage | 24 |
|---|---|
| Type | Starter |
| Design | DD |
| Rotation | CW |
| Manufacturer | DELCO |
| Series | 40MT |
| Lester number | 3945 |
| PIC code | 142-312, 142-313, 142-313B |
| Notes | This is a 24-Volt Delco 40MT Starter, Using DE Housing #1970455 (Others), a 13-Tooth Drive (Accurate #4-492), and Lester Armature #2023. The 3979 (12 Volt) and the 6257 (32 Volt) Use the Same DE Housing and Drive. | This is the Same as PIC No. 142-313, Except This Unit Uses Solenoid #1119848 (Instead of #1115559). |
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 |
|---|---|---|---|---|
| Grove Mfg. Crane | TM-1150 DDAD 6V-53N | — | 1983–1987 | Crane · domestic |
| Grove Mfg. Crane | TM-1400 DDAD 6V-53N | — | 1983–1987 | Crane · domestic |
| Grove Mfg. Crane | TM-875 DDAD 6V-53N | — | 1983–1987 | Crane · domestic |
| Case Wheel Loader | — | W26 | 1968–1970 | Wheel Loader · domestic |
| Clark Dozer | 180 III DD 6V-53 | — | 1965–1970 | Dozer · domestic |
| Clark Scraper | 110 DD 6V-53 | — | 1965–1966 | Scraper · domestic |
| Clark Scraper | 110 III DD | 6V-53 Diesel | 1967–1968 | Scraper · domestic |
| Clark Tractor Shovel | 125 III DD | 6V-53N Diesel | 1971–1972 | Tractor Shovel · domestic |
| Clark Tractor Shovel | 125A DD | 6V-53N Diesel | 1965–1966 | Tractor Shovel · domestic |
| Clark Tractor Shovel | 85 III DD 6V-53N | — | 1969–1972 | Tractor Shovel · domestic |
| Drott Mfg. Crawlers | 50C DD 6V-53 | — | 1976–1978 | Crawlers · domestic |
| Euclid Loader | 17UPM DD | 6V-53 Diesel | 1965–1967 | Loader · domestic |
| International Paydozer | D-90C DD 6V-53 | — | 1968–1969 | Paydozer · domestic |
| International Paymover | TD-225SL DD 6V-53N | — | 1968–1968 | Paymover · domestic |
| International Paymover | TD-300SL DD 6V-53N | — | 1968–1968 | Paymover · domestic |
| Mack Heavy Duty | DM / DMM Series All Engines | — | 1967–1967 | Heavy Duty · domestic |
| Mack Heavy Duty | F / FL / FS Series All Engines | — | 1963–1967 | Heavy Duty · domestic |
| Mack Heavy Duty | R Series All Engines | — | 1967–1967 | Heavy Duty · domestic |
| Mack Heavy Duty | U Series All Engines | — | 1967–1967 | Heavy Duty · domestic |
| Massey Ferguson Loader | MF-66 Wheel Loader DD | 6V-53 Diesel | 1972–1977 | Loader · domestic |
Cross-reference
OEM and aftermarket part numbers that interchange with this unit, from the ePartsGlobal catalog.
WAI New3945N
Bepco Old3421X
Delco1114865
Lester3945
Stratoline (Old)3421X
Delco1114921, 1114926, 1990346
Delco1113852, 1113873, 1113940, 1113941, 1113985, 1113988, 1114785





