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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: 7255N
The WAI 7255N is a brand-new 12V 75A alternator. It is built to the Delco 25SI Series IR/EF specification, replacing Ford original-equipment numbers including D4HF-10300-A, D4HF-10300-AA and D4HF-10300-C, as well as Bosch USA references AL10000X and AL950X. With 93 OE cross-references in total, it is a widely applicable replacement for heavy plant and agricultural machinery charging systems.
Constructed to the proven 25SI internal-regulator, externally-excited design, the 7255N delivers bidirectional rotation, making it suitable for a range of installation orientations. It is supplied without a pulley, so the existing pulley from the unit being replaced can be transferred across — a practical consideration when working on older machines where matching the drive configuration matters.
Fitment covers 25 recorded applications across Caterpillar Ag. & Ind. models including the 594H, D8H and D9G, Construction Equipment Co. machines such as the BFA-5, BFA-6 and BFA-9, plus Versatile and International variants — 25 applications in total. Many of these date from the late 1960s through to the mid-1970s, a period well served by the 25SI platform.
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PartsForMachines is a premier e-commerce platform, founded in 2019 in Warwickshire, UK, specializing in aftermarket parts and services for construction, agriculture, and industrial machinery. We offer an extensive catalog of over 500,000 products. Standard delivery: 1–3 working days within UK mainland. We are proud to be an authorised distributor, giving customers extra confidence when purchasing genuine products from us. In addition, we provide a 30-day return policy for eligible items.
| Type | Alternator |
|---|---|
| Manufacturer | Delco |
| Design | 25SI Series IR/EF |
| Voltage | 12V |
| Output | 75A |
| Rotation | Bi |
| Pulley | w/o 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 | 8600310 | 7127-12R | A1029 | A1029PR | A1039 | 7127-SEN | 7127-SEN-100A1G | 7127-SEN-2G | 7256N | 7850N | 7853N-140A | 8030N | 8073N | 8718N | 12168N-DR |
| Voltage | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 24 | 12 | 12 | 12 | |
| Output Current | 63 | 100 | 100 | 140 | 63 | 100 | 63 | 90 | 100 | 140 | 70 | 130 | 160 | 160 | |
| Design | IR/EF | 10SI Series IR/EF | 10SI Series IR/EF | IR/EF | 30SI/TR Series IR/IF | 27SI/200 Series IR/EF | 15SI IR/EF | 21SI Series IR/EF | 22SI Series IR/EF | 24SI Series HP IR/IF | CS130D IR/IF | ||||
| Manufacturer | Delco | Delco | Delco | Delco | Delco | Delco | Delco | Delco | Delco | Delco | Delco | ||||
| Pulley | V1 | AFP | AFP | AFP | Groove Pulley | Groove Pulley | Groove Pulley | Without Pulley | Without Pulley | Groove Pulley | Without Pulley | Without Pulley | Without Pulley | Groove Pulley | |
| Rotation | CW | CW | CW | CW | CW | Bi-directional | CW | CW | CW | CW | CW | ||||
A. The 7255N replaces Ford original-equipment numbers including D4HF-10300-A, D4HF-10300-AA, D4HF-10300-C, D4HF-10346-C, D4HF-10346-CA, D4HZ-10346-A, D7HZ-10346-A, D7HZ-10346-D and E7HT-10300-CA, among others. There are 23 Ford references and 93 OE cross-references in total across all brands. Search our cross-referenced catalogue by OEM number to confirm your specific reference, or ask Simon.
A. The 7255N fits 25 recorded applications including Caterpillar Ag. & Ind. models such as the 594H, D8H and D9G, Construction Equipment Co. machines including the BFA-5, BFA-6, BFA-9 and CFA-13, plus Versatile and International variants. Use the selection widget to match your make, model and engine, or search our cross-referenced catalogue by machine model. Every fitment shown is backed by our Fit Guarantee.
A. International is among the recorded makes for the 7255N. Use the selection widget to select your specific International model and engine variant, or search our cross-referenced catalogue by machine model to confirm fitment. If your machine is not listed, ask Simon.
A. No — the 7255N is supplied without a pulley. You will need to transfer the existing pulley from the unit being replaced, or source a compatible pulley separately. This is standard practice for Delco 25SI series replacements where the original drive configuration is retained.
A. Yes. In addition to the Ford references, the 7255N cross-references to Bosch USA numbers AL10000X and AL950X. There are 93 OE cross-references in total across all brands — search our catalogue by OEM number to check your specific reference.
A. The WAI 7255N operates at 12V and delivers 75A output. It is a bidirectional-rotation unit built to the Delco 25SI Series IR/EF design — internal regulator, externally excited — and is supplied brand new.
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. Yes — ask Simon, or WhatsApp our team on 07754 288583 with any questions about specifications, suitability, or compatibility.
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