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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 | £5.49 | 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: 14012N
The WAI 14012N is a brand-new 12V 35A alternator. It is built to Denso IR/IF specification, replacing Denso original-equipment references 101211-1250 and 1012111250, as well as Komatsu references 600-861-1350 and 6008611350. It is a direct-fit replacement for Komatsu EGS45-5 and EGS65-5 generators and for Cummins Engines miscellaneous engine applications (2007–2010) — three applications in total across two makes.
The IR/IF design (internal regulator, internally fan-cooled) keeps the unit compact and self-contained, removing the need for an external voltage regulator. Clockwise rotation and a groove pulley configuration match the original drive arrangement, so the unit installs without modification. The alternator is supplied brand new — not a remanufactured or exchange unit — giving you full service life from day one.
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| Type | Alternator |
|---|---|
| Manufacturer | Denso |
| Design | IR/IF |
| Voltage | 12V |
| Output | 35A |
| Rotation | CW |
| Pulley | Groove Pulley |
| Condition | Brand New |
| Engine Parts | Product Number | Product Name | Recommended Units | Product Price |
|---|
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Delivery Estimate: 1 to 2 working days
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| Technical Specification | |||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| PRODUCT NUMBER | 13919N | 22925N | 23328N | 13592N | 13919 | 21881N | 23298N | 23820N | A6018 | A6025 | A6052 | A6061 | A6063 | A6077 | A6079 |
| Voltage | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 12 | |
| Output Current | 140 | 60 | 125 | 50 | 130 | 120 | 150 | 80 | 100 | 100 | 130 | 120 | 105 | ||
| Design | IR/IF | IR/IF | ER/IF | IR/IF | IR/IF | IR/IF | |||||||||
| Manufacturer | Denso | Denso | Denso | Denso | Denso | Denso | Denso | ||||||||
| Pulley | S6 | S6 | V1 | SC5 | SC6 | AFP | AFP | AFP | AFP | AFP | AP | AFP | |||
| Rotation | CW | CW | CW | CW | CW | ||||||||||
A. Yes. The WAI 14012N directly replaces Denso OE references 101211-1250 and 1012111250. It also crosses to Komatsu references 600-861-1350 and 6008611350. These are the four cross-references published for this part. To confirm fit against your own unit's number, search our cross-referenced catalogue by OEM number or ask Simon.
A. The WAI 14012N fits Komatsu EGS45-5 (all years) and Komatsu EGS65-5 (all years), as well as Cummins Engines miscellaneous engine applications from 2007 to 2010 — three applications across two makes in total. Use the selection widget to match your make and model, or search by OEM number. Every fitment shown is backed by our Fit Guarantee.
A. The WAI 14012N is supplied brand new — not remanufactured, reconditioned, or an exchange unit — so it carries full service life from the moment of installation.
A. The unit runs at 12V with a 35A output, uses a clockwise (CW) rotation, and features a groove pulley drive. The IR/IF design means the voltage regulator is integrated internally, with no external regulator required.
A. Yes — ask Simon, or WhatsApp our team on 07754 288583 with any questions about specifications, suitability, or compatibility.
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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