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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: 12187-SEN
The WAI 12187-SEN is a brand-new 12V 35A alternator. It is built to Denso IR/IF specification, replacing Denso original-equipment references including 100211-4540 and 1002114540. Designed as a direct replacement for Denso-equipped vehicles and machinery, it covers 63 applications across Toyota and Lamborghini-Agricultural platforms — including Toyota forklift models such as the 2FG-7, 2FG-9 and 4SG series, and the Lamborghini-Agricultural 603 DT.
Constructed to internal regulator/internal fan (IR/IF) design, the 12187-SEN delivers clockwise rotation and is fitted with a groove pulley, matching the original installation requirements without modification. At 35 amps output, it provides reliable charge capacity suited to the low-demand electrical systems typical of industrial and agricultural machinery in this class.
Cross-references cover four OE and aftermarket references — Denso 100211-4540, Denso OEM 1002114540, Hella 8EL732735001 and Unipoint ALT5301 — making reverse lookup straightforward when sourcing by original part number.
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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 | 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 |
|---|
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 | 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 12187-SEN directly replaces Denso 100211-4540 and Denso OEM 1002114540. It also cross-references Hella 8EL732735001 and Unipoint ALT5301. To confirm fitment for your machine, use the selection widget or search our catalogue by OEM number — every cross-reference shown is backed by our Fit Guarantee.
A. The 12187-SEN covers 63 applications in total — 62 Toyota models and 1 Lamborghini-Agricultural model. Toyota applications include the 2FG-7, 2FG-9, 2FGL-7, 2FGL-9, 4SG-10, 4SG-12 and 4SG-15 (forklift series); the Lamborghini-Agricultural application is the 603 DT. Use the selection widget to match your specific model and engine variant, or ask Simon if your machine is not listed.
A. The WAI 12187-SEN is a 12V, 35A alternator of IR/IF (internal regulator/internal fan) design, with clockwise rotation and a groove pulley. It is supplied brand new.
A. This alternator covers a range of Toyota forklift models including the 2FG-7, 2FG-9, 4SG-10, 4SG-12 and 4SG-15 series. To verify it matches your specific Toyota forklift model and engine variant, use the selection widget or search our cross-referenced catalogue by machine model or OEM number.
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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