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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: 12429N
The WAI 12429N is a brand-new 12V 70A alternator. It is built to the Lucas A127 IR/EF design, replacing Ford original-equipment number F2NN10B376BA across a range of Ford agricultural tractors. It is a direct-fit replacement for Ford models including the 5640SL, 6640SL, 7740SL, 7840SL, 8240SL, 8340SL, 8160, and 8260, covering 10 Ford applications in total.
Constructed to the A127 IR/EF specification — the internal-regulator, external-fan configuration widely used across commercial and agricultural power units — this alternator delivers a 70A output at 12V with clockwise rotation and is fitted with a groove pulley. Supplied as a complete, brand-new unit ready for installation without modification.
In addition to the Ford OE references, the 12429N cross-references Lucas numbers 24385 and 54022626, and Magneti Marelli references 63324385 and MAN218, making it straightforward to verify against existing workshop records or parts catalogues.
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| Type | Alternator |
|---|---|
| Manufacturer | Lucas |
| Design | A127 IR/EF |
| Voltage | 12V |
| Output | 70A |
| 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...
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| Technical Specification | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| PRODUCT NUMBER | A4011 | A4012 | A4014 | A4108 | A4113 | A4117 | 12398N-OE | 12428N | 8826N | 12090N | 12365N |
| Voltage | 12 | 12 | 12 | 12 | 12 | 12 | 24 | 24 | 12 | 12 | 12 |
| Output Current | 55 | 70 | 70 | 55 | 70 | 36 | 55 | 30 | 36 | 55 | 72 |
| Design | A127MT IR/EF | IR/EF | IR/EF | IR/EF | IR/EF | ||||||
| Manufacturer | Lucas | Lucas | Lucas | Lucas | Lucas | ||||||
| Pulley | AP | AP | AP | AP | AP | AP | Groove Pulley | Groove Pulley | Groove Pulley | Groove Pulley | Groove Pulley |
| Rotation | Bi-directional | CW | CW | CW | CW | ||||||
A. The 12429N fits 10 Ford tractor applications, including the Ford 5640SL (1994–1997), Ford 6640SL (1994–1997), Ford 7740SL (1994–1998), Ford 7840SL (1994–1997), Ford 8160 (1996–1999), Ford 8240SL (1994–1997), Ford 8260 (1996–1999), and Ford 8340SL (1994–1997). To confirm fitment for your specific variant, use the selection widget or search our cross-referenced catalogue by model or OEM number. Every fitment is backed by our Fit Guarantee.
A. Yes. The WAI 12429N directly replaces Ford Engineering F2NN10B376BA and Ford F2NN-10B376-BA. It also cross-references Lucas 24385 and 54022626, and Magneti Marelli 63324385 and MAN218 — 7 OE references in total. If you are working from a workshop parts list or existing catalogue entry, any of these numbers confirm this is the correct replacement unit.
A. The 12429N is a brand-new 12V, 70A alternator built to the Lucas A127 IR/EF design. It runs clockwise rotation and is fitted with a groove pulley. The A127 IR/EF configuration uses an internal regulator and external fan — a common and well-proven layout across agricultural and commercial applications.
A. Yes. Alongside the Ford OE references, the 12429N cross-references Lucas 24385 and Lucas 54022626, plus Magneti Marelli 63324385 and Magneti Marelli MAN218. These references cover 7 OE numbers in total across Ford, Lucas, and Magneti Marelli, making it easy to verify against a range of workshop records and parts catalogues.
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.
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.
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