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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: 20104N
The WAI 20104N is a brand-new 24V 35A alternator. It is built to Mitsubishi IR/IF design, replacing Mitsubishi original-equipment references including 34368-02200, 34368-04100, 3436802200, A003TN5986, A003TN6786, A3TN5986 and A3TN6786 — seven verified OE cross-references in total. It is a direct-replacement unit for plant, agricultural, and commercial applications that originally carried Mitsubishi charging equipment of this specification.
Supplied brand new rather than remanufactured, the 20104N delivers a clockwise-rotation, internally regulated, internally excited (IR/IF) charging circuit. The IR/IF architecture keeps voltage regulation inside the alternator body, eliminating the need for an external regulator and simplifying installation on machines where space around the unit is limited. At 24V and 35A the output is suited to the demands of diesel-powered plant and agricultural equipment running standard 24-volt electrical systems.
WAI is a globally recognised specialist in rotating electrics, and the 20104N is manufactured to exacting tolerances against the Mitsubishi OE specification it replaces. All seven Mitsubishi cross-references shown are independently verified, and every OE number on this listing is backed by the PartsForMachines Fit Guarantee.
About PartsForMachines:
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 | Mitsubishi |
| Design | IR/IF |
| Voltage | 24V |
| Output | 35A |
| Rotation | CW |
| 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 | 11177N | 12626N | 13723N | A5171 | A5226 | A5320 | A5332 | A5397S | A5412S | A5432S | A5444S | 14687N | 20224N | 12132N | 12310N |
| Voltage | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 24 | 12 | 24 | 12 | 24 |
| Output Current | 80 | 90 | 80 | 80 | 150 | 45 | 185 | 150 | 185 | 220 | 90 | 35 | 100 | 35 | 40 |
| Design | IR/IF | IR/IF | IR/IF | IR/EF | IR/IF | ER/EF | Mitsubishi IR/EF | ||||||||
| Manufacturer | Mitsubishi | Mitsubishi | Mitsubishi | Mitsubishi | Mitsubishi | Mitsubishi | |||||||||
| Pulley | S5 | V2 | S6 | AP | AFP | AP | AFP-INA | AFP | AFP | AFP | AP | Groove Pulley | Groove Pulley | ||
| Rotation | CW | CW | CW | CW | CW | CW | CW | ||||||||
A. The WAI 20104N replaces seven verified Mitsubishi OE references: 34368-02200, 34368-04100, 3436802200, A003TN5986, A003TN6786, A3TN5986 and A3TN6786. All seven are independently cross-referenced against manufacturer data. To confirm the 20104N is the correct replacement for your machine, search our catalogue by OEM number or ask Simon — every OE fitment shown is backed by our Fit Guarantee.
A. The 20104N is a 24-volt, 35-amp alternator with clockwise (CW) rotation. It uses an IR/IF (internally regulated, internally excited) design, so no external voltage regulator is required. Match these figures against your existing unit before ordering.
A. IR/IF stands for Internal Regulator / Internal Field. Both the voltage regulator and the field excitation circuit are housed inside the alternator body itself. This means no separate external regulator is needed, making the 20104N a straightforward swap on machines that originally used a Mitsubishi IR/IF unit of this type.
A. The WAI 20104N is supplied brand new — not remanufactured, reconditioned, or exchange. No core return or surcharge applies.
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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