Alternator for Crawlers 12V - Replaces 120488205
Alternator for Crawlers 12V - Replaces 120488205
SKU:400-24009
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Case Alternator
Fits 4045DFM70 (Code 3109), 4045DFM70 (Code 3111), 4045TFM75 (Code 3111), 4045TFM75 (Code 3128) & More (65 Amp)
Keep your Case running with this 65 Amp 12V replacement alternator. Designed as a direct-fit replacement for the engine - marine, uni-loader listed below, it delivers reliable charging for standard and accessory electrical loads.
This unit features an external fan (EF) and an internal regulator (IR).
Key Features
- ✔High Capacity: 65 Amps of charging output.
- ✔Direct Replacement: Replaces Arrowhead ABO0051.
- ✔Robust Design: EF fan. IR regulator.
- ✔Quality Assured: New aftermarket unit, 12 month warranty.
Technical Specs
| Voltage: | 12 Volts |
| Amperage: | 65 Amps |
| Rotation: | CW (Clockwise) |
| Regulator: | Internal (IR) |
| Fan Type: | External (EF) |
| Clock: | 9 |
| SKU Reference: | 400-24009 |
Vehicle Fitment Guide
| Make | Equipment Type | Models | Years |
|---|---|---|---|
| John Deere | Engine - Marine | 4045DFM70 (Code 3109), 4045DFM70 (Code 3111), 4045TFM75 (Code 3111), 4045TFM75 (Code 3128), 4045TFM75 (Code 3138), 6068SFM50 (Code 3138), 6068SFM75 (Code 3138), 6068TFM75 (Code 3138), 6068TFM76 (Code 3138) | 2004–2007 |
| Case | Uni-Loader | 1835C, 1840, 1845C | 1990–1999 |
| Case | Windrower | 4000, 5000, 8830, 8840, 9840 | 1983–1997 |
| Ingersoll Rand | Air Compressors | 375 | 1996–1997 |
| Ingersoll Rand | Sandblasters | Cyclonaire | |
| John Deere | Backhoe Loaders | 310G, 310SG, 315D, 315SG, 410C, 410E, 410G, 710D, 710G | |
| John Deere | Crawlers | 450G, 450H, 450J, 455G, 550G, 550H, 550J, 555G, 650G, 650H, 650J | |
| John Deere | Engines - Marine | 4045DFM50 (Code 3111), 4045DFM70 (Code 3109), 4045DFM70 (Code 3111), 4045TFM50 (Code 3111), 4045TFM75 (Code 3111), 4045TFM75 (Code 3128), 4045TFM75 (Code 3138), 6068SFM50 (Code 3138), 6068SFM75 (Code 3138), 6068TFM50 (Code 3109), 6068TFM75 (Code 3138), 6068TFM76 (Code 3138) | 2004–2007 |
| John Deere | Handlers | 3200 Telescopic, 3400 Telescopic | |
| John Deere | Lift Trucks | 485E, 486E, 488E | |
| John Deere | Loaders | 210LE, 310E / 310SE, 315SE, 324H, 344H, 344J | |
| John Deere | Power Units | 6090 | |
| John Deere | Skidders | 360D, 460D, 540G, 540G-II, 540G-III, 548G, 548G-II, 548G-III, 560D, 640G, 640G-II, 640G-III, 648G-II, 648G-III, 748G-III | |
| John Deere | Tractors - Farm | 6400SP, 7405, 7500 | |
| John Deere | Tractors - Industrial | 210LE | |
| NEW Holland | Crawler Dozer | D75, D85, D95, DC75, DC85, DC95 | |
| Thermo King | Misc. Equipment | SB-III MAX, Super II | |
| TUG | Air Start | AS100 | |
| TUG | GPU | GPU 400-100, GPU 400-120, GPU 400-90 |
OEM Part Number Cross Reference
| Arrowhead | ABO0051, 400-24009, B0120488205, IA0595, IA1299, MG279, MG482, ABO0116 |
| Andre Niermann | 02488205 |
| Barsanco | 170-001 |
| Bosch | 0-120-488-205, 0-120-488-293, 9-120-060-040, F-005-A00-023 |
| Cargo | 111888 |
| Case | A187873, AR187873 |
| Caterpillar | 3E7285 |
| Cummins | 3604448RX, 3920679 |
| Dixie | A-6339, A-6353 |
| Dubois | 912161 |
| IAT | A1057 |
| J&N Electrical Products | 400-24009 |
| John Deere | AT173624, AT220393, RE533516, SE501387, TY6799 |
| Lester | 12158, 12161 |
| Letrika (iskra) Aftermarket IA | 0595, IA 1299 |
| Lucas Electrical Europe | LRB00305 |
| Mahle | MG279, MG482 |
| Minnpar | 47-1210 |
| NEW Holland | A187873 |
| PIC | 220-345, 220-345A, 220-382, 220-382A |
| RCP | AL-12161 |
| Remy Light Duty | 50951 |
| WAI | 12161N, 1-2237-00BO |
| Wilson HD | 90-15-6170, 90-15-6291 |
| Wilson | 90-15-6170, 90-15-6291 |
| Wood Auto | ALT10105 |
Frequently Asked Questions
Will this fit my Case 4045DFM70 (Code 3109)?
Yes — the 4045DFM70 (Code 3109) appears in the fitment guide above. Check your existing part number against the cross reference table to confirm.
Is this a 65 Amp alternator?
Yes, this is a 65 Amp 12V unit with an IR regulator.
Is this new or remanufactured?
This is a brand new aftermarket unit — not a remanufactured core.
Note: Please verify your machine's serial number or existing part number to ensure compatibility.
Fast shipping available across the UK and Europe.
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