Fitment-first matching
CF-12091N is prepared for alternator sourcing with Part No, OE, Lester number, and application records checked together.

Alternators
CF-12091N alternator for Ford 3230, Ford 3430, Ford 345C and related applications (12V / 70A / W/O PULLEY).
| Voltage | 12V |
|---|---|
| Amperage | 70A |
| Pulley Class | W/O PULLEY |
| Regulator/Fan | IR/EF |
| Part No | CF-12091N |
|---|---|
| MFR | LUCAS |
| Part Type | Alternator |
| Lester Numbers | |
|---|---|
| Ford | |
| Leece-Neville | |
| Letrika (Iskra) Sales | |
| Letrika (Iskra) Tech. | |
| Lucas | |
| Mahle | |
| Marelli | |
| Massey Ferguson | |
| New Holland |
Alternator matching focuses on amperage, voltage, pulley configuration, regulator/fan design, plugs, and OE replacement references.
CF-12091N is prepared for alternator sourcing with Part No, OE, Lester number, and application records checked together.
Core specifications such as voltage, power or amperage, rotation, teeth, and design are reviewed before sample or bulk quotation.
MFR LUCAS and replacement references including 12091 help buyers compare existing units and reduce wrong-part risk.
Share target quantity, destination, sample need, and packaging requirement so Crankvia can confirm the practical supply path.
Application records are provided as compatibility references. Confirm OE number, vehicle configuration, engine, and market version before final ordering.
Part No
CF-12091N
Records
38
Makes
3
Models
38
Year range
1984-2000
| Make | Model | Engine | Year | Note |
|---|---|---|---|---|
| Ford | 3230 | 3-192 Diesel | 1990-1994 | - |
| Ford | 3430 | 3-192 Diesel | 1990-1998 | - |
| Ford | 345C | 3cyl Diesel | 1991-1992 | - |
| Ford | 345D | 3cyl Diesel | 1992-1998 | - |
| Ford | 3930 | 3-201 Diesel | 1990-1999 | - |
| Ford | 445C | 3-183 Diesel | 1991-1992 | - |
| Ford | 445D | 3-183 Diesel | 1992-1998 | - |
| Ford | 455D | 3-201 Diesel | 1992-1997 | - |
| Ford | 4630 | 3-201 Diesel | 1990-1999 | - |
| Ford | 4830 | 3-201 Diesel | 1990-1994 | - |
| Ford | 5030 | 4-256 Diesel | 1992-1998 | - |
| Ford | 5110 | 1984-1991 | - | |
| Ford | 545D | 3cyl Diesel | 1992-1998 | - |
| Ford | 555C | 4-256 Diesel | 1989-1992 | - |
| Ford | 555D | 4-256 Diesel | 1992-1997 | - |
| Ford | 5610 | 4-256 Diesel | 1986-1992 | - |
| Ford | 575D | 4-256 Diesel | 1992-1997 | - |
| Ford | 655C | 4-268 Diesel | 1989-1992 | - |
| Ford | 655D | 4-268 Diesel | 1992-1997 | - |
| Ford | 6610 | 4-268 Diesel | 1986-1992 | - |
| Ford | 675D | 4-268 Diesel | 1992-1997 | - |
| Ford | 7610 | 4-268 Diesel | 1987-1991 | - |
| Ford | 7710 | 4-268 Diesel | 1986-1987 | - |
| Massey Ferguson | MF-383 | Perkins 4-248 Diesel | 1990-1998 | - |
| New Holland Industrial | 250C | 3cyl Diesel | 1989-1994 | - |
| New Holland Industrial | 3230 | 3-192 Ford Diesel | 1990-1993 | - |
| New Holland Industrial | 3430 | 3-192 Ford Diesel | 1990-1998 | - |
| New Holland Industrial | 345C | 3cyl Diesel | 1988-1992 | - |
| New Holland Industrial | 345D | 3cyl Diesel | 1992-2000 | - |
| New Holland Industrial | 3930 | 3-192 Ford Diesel | 1990-1999 | - |
| New Holland Industrial | 4130 | 3-201 Ford Diesel | 1990-1999 | - |
| New Holland Industrial | 445C | 3cyl Diesel | 1989-1992 | - |
| New Holland Industrial | 445D | 3cyl Diesel | 1992-2000 | - |
| New Holland Industrial | 4630 | 3-192 Ford Diesel | 1990-1999 | - |
| New Holland Industrial | 4830 | 3-201 Ford Diesel | 1990-1994 | - |
| New Holland Industrial | 5030 | 4-256 Ford Diesel | 1992-1998 | - |
| New Holland Industrial | 5110 | 1984-1991 | - | |
| New Holland Industrial | 6610 | 4-268 Ford Diesel | 1987-1993 | - |
Use these checks together with the application table before final ordering.
Compare Part No, OE numbers, Lester Numbers, the application records, and the spec table. The page is organized around Ford 3230, Ford 3430, Ford 345C and related applications.
Start with Voltage: 12V, Amperage: 70A, Pulley Class: W/O PULLEY, Regulator/Fan: IR/EF, then cross-check OE numbers Ford E7NN-10B376-AA, E7NN-10B376-BB, Leece-Neville 66021605, Letrika (Iskra) Sales IA 0504.
Share label photos, drive-end and connector shots, and any partial number or Lester Numbers 12091. That usually narrows the match quickly.
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