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| SERVICE | DELIVERY PRICE | DELIVERY TIME |
|---|---|---|
| Standard Delivery | £9.95 | 7 to 10 working days |
| SERVICE | DELIVERY PRICE | DELIVERY TIME |
|---|---|---|
| Standard Delivery | £9.95 | 7 to 10 working days |
| SERVICE | DELIVERY PRICE | DELIVERY TIME |
|---|---|---|
| Standard Delivery | £4.99 | 1 to 2 working days |
| SERVICE | DELIVERY PRICE | DELIVERY TIME |
|---|---|---|
| Standard Delivery | £9.95 | 5 to 7 working days |
| SERVICE | DELIVERY PRICE | DELIVERY TIME |
|---|---|---|
| Standard Delivery | £9.95 | 7 to 10 working days |
Product Number: 12280N
Variations
The WAI 12280N is a brand-new 12V 45A alternator. It is built to the Marelli IR/EF specification, supplied as a direct replacement for original-equipment Marelli and Magneti Marelli units on Massey Ferguson agricultural machinery. It replaces Marelli reference A124-44A-14V-44A and Magneti Marelli reference A12444A14V44A, making it a straightforward like-for-like swap for operators sourcing a reliable, correctly specified replacement.
Constructed to match OE design, the 12280N features clockwise rotation and a groove pulley, ensuring correct belt engagement and charging behaviour on fitment. The IR/EF (internal regulator / external fan) configuration is integral to the unit — no separate regulator is required — and the 45-amp output is rated to meet the electrical demands of the machines it serves. Being brand new rather than remanufactured, it arrives ready to fit without the uncertainties sometimes associated with reconditioned stock.
Fitment covers Massey Ferguson models including the MF-231 and MF-960, with two Massey Ferguson applications validated in total. Cross-references also extend to Elmot, Magneton, and Massey Ferguson OE part numbers across 10 verified references in total. Confirm your exact variant using the selection widget or by searching the cross-referenced catalogue by OEM number or machine model.
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| Type | Alternator |
|---|---|
| Manufacturer | Marelli |
| Design | IR/EF |
| Voltage | 12V |
| Output | 45A |
| Rotation | CW |
| Pulley | Groove Pulley |
| Condition | Brand New |
| Engine Parts | Product Number | Product Name | Recommended Units | Product Price |
|---|
Exploring the WAI Starter Motor and Alternator at Partsformachines.com Introduction: In the Plant and Agriculture sector, a starter motor and alternator are parts that ensure a machine runs smoothly. At Partsformachines.com we have partnered with WAI, a global manufacturer of auto and plant machinery parts to off...
Standard Delivery: £4.99
Delivery Estimate: 1 to 2 working days
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| Technical Specification | |||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| PRODUCT NUMBER | 14482N | 20539N | 21610N | 23853N | 21173N | 22155N | 23791N | 8440N | A4033 | A4058 | A4072 | A4084 | A4085 | A4103 | A9012 |
| Voltage | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 12 |
| Output Current | 120 | 124 | 90 | 90 | 110 | 90 | 100 | 105 | 70 | 80 | 70 | 85 | 110 | ||
| Design | IR/IF | IR/IF | IR/IF | IR/IF | IR/IF | IR/IF | |||||||||
| Manufacturer | Marelli | Marelli | Electroprecizia | VISTEON | Marelli | Ford | Mando | Ford | |||||||
| Pulley | COUPLER | S6 | S6 | SC7 | S6 | AP | AP | AP | AP | AP | AP | ||||
| Rotation | CW | CW | CW | CW | |||||||||||
A. Yes. The WAI 12280N is a direct replacement for Marelli A124-44A-14V-44A and Magneti Marelli A12444A14V44A. It also crosses to Elmot references 242000.0, 2420000, A124-44A, A12444A, Magneton 9-515-502, and Massey Ferguson OE numbers 7003559M1 and MASSEYFERG 7003-559-M1 — 10 verified OE cross-references in total. Search our cross-referenced catalogue by OEM number to confirm your exact reference, or ask Simon for assistance.
A. Fitment has been verified for two Massey Ferguson applications, including the MF-231 (1995–2007) and MF-960 (1998–2007). Use the selection widget to match your specific make, model and engine variant, or search by OEM number. Every fitment shown is backed by our Fit Guarantee.
A. Yes — the WAI 12280N carries Massey Ferguson OE reference 7003559M1 (also listed as MASSEYFERG 7003-559-M1) among its 10 verified cross-references. It is a brand-new unit built to the original Marelli IR/EF specification.
A. The 12280N operates at 12V with a 45-amp output, uses an IR/EF (internal regulator, external fan) design, rotates clockwise, and is fitted with a groove pulley. It is supplied brand new and built to Marelli OE specification.
A. The IR/EF designation means the voltage regulator is internal to the alternator — no separate regulator is required. The unit is complete and ready to fit as supplied.
A. Yes. Every vehicle and OE cross-reference shown for this part is checked against manufacturer data and backed by our Fit Guarantee. If it is not right, our Fit Guarantee or hassle-free returns have you covered.
A. Use the selection widget to match your make, model and engine, or search our cross-referenced catalogue by OEM number, machine model or equivalent part across brands. If your vehicle is not listed, ask Simon. Every fitment shown is backed by our Fit Guarantee.
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