![NEW Alternator for FIAT-HESSTON & SAME Tractors, Various Models; 400-29034, 294390900, IA0783, MG437, [FIAT 4224325, 4257074, 4275283, 4373600, ...]; LESTER 12029, 12030](https://partszone.ca/wp-content/uploads/2026/02/400-29034.jpg)
![NEW Alternator for FIAT-HESSTON & SAME Tractors, Various Models; 400-29034, 294390900, IA0783, MG437, [FIAT 4224325, 4257074, 4275283, 4373600, ...]; LESTER 12029, 12030 - Image 2](https://partszone.ca/wp-content/uploads/2026/02/400-29034_b.jpg)
NEW Alternator for FIAT-HESSTON & SAME Tractors, Various Models; 400-29034, 294390900, IA0783, MG437, [FIAT 4224325, 4257074, 4275283, 4373600, …]; LESTER 12029, 12030
$237.98
Specifications
| UNIT TYPE | Alternator |
| VOLT | 12 |
| AMPS | 33 |
| REGULATOR CLOCK | 10:00 |
| ROTATION DIRECTION | Clockwise |
| MOUNT HOLE ID 1 | 0.4409″ |
| MOUNT HOLE ID 1 | 11.200mm |
| MOUNT HOLE 1 TYPE | Unthreaded |
| MOUNT HOLE ID 2 | 0.4055″ |
| MOUNT HOLE ID 2 | 10.300mm |
| MOUNT HOLE 2 TYPE | Unthreaded |
| MOUNT HOLE ID 3 | 0.4055″ |
| MOUNT HOLE ID 3 | 10.300mm |
| MOUNT HOLE 3 TYPE | Unthreaded |
| MOUNTING EAR THICKNESS | 0.956″ |
| MOUNTING EAR THICKNESS | 24.300mm |
| MOUNTING EAR 2 THICKNESS | 0.803″ |
| MOUNTING EAR 2 THICKNESS | 20.400mm |
| MOUNTING EAR 3 THICKNESS | 0.708″ |
| MOUNTING EAR 3 THICKNESS | 18mm |
| FAN LOCATION | External |
| REGULATOR LOCATION | Internal |
| TERMINAL ID | B+ |
| TERMINAL SIZE | 10mm Spade |
| TERMINAL ID 2 | D+ |
| TERMINAL 2 SIZE | 6.2mm Spade |
| TERMINAL ID 3 | W |
| TERMINAL 3 SIZE | M5 x 0.8 Stud with 6.2mm Spade option |
| POLARITY | Negative |
| NUMBER OF GROOVES | 1 |
| PULLEY TYPE | Solid |
| PULLEY OUTER DIAMETER | 3.228″ |
| PULLEY OUTER DIAMETER | 82mm |
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