POPULAR CATEGORY
| 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: 12231N
The WAI 12231N is a brand-new 12V 40A alternator. It is built to an IR/IF (internal regulator/internal fan) design, replacing Mitsubishi original-equipment numbers including MM435752, A000T25171, A000T25271 and a further 12 Mitsubishi references across the 29 OE cross-references held for this part. It also cross-references Delco Remy DRA0464, Caterpillar 1038008 and 138008, Prestolite Electric 66021126M, and additional references from AD Kuhner, DRI and SOLEDIESEL, making it a widely applicable direct replacement across these platforms.
The unit runs clockwise rotation and is fitted with a groove pulley, matching the mechanical interface of the original equipment it replaces. As a brand-new component rather than a remanufactured or reconditioned unit, it carries no prior wear and requires no core return.
On the fitment side, the 12231N covers 23 confirmed applications across Cub Cadet (14 applications), Mitsubishi (7 applications) and Caterpillar Ag. & Ind. (2 applications). Named models include the Caterpillar Ag. & Ind. GP40 and GPL40 (1997–2007), and Cub Cadet models 7192, 7193, 7194, 7195, 7232 and 7233 (mid-1990s to 1997). Use the selection widget or search by OE number to confirm your specific application.
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| Type | Alternator |
|---|---|
| Manufacturer | Mitsubishi |
| Design | IR/IF |
| Voltage | 12V |
| Output | 40A |
| 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 | 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. Yes. The WAI 12231N directly replaces Mitsubishi MM435752, along with 14 further Mitsubishi references including A000T25171, A000T25271, A000T25371, A000T25471, A0T25171, A0T25271, A0T25371, A0T25373, A0T25471, MM131020, MM432804, MM435081, MM435751 and MM438844 — 15 Mitsubishi OE numbers in total across the 29 cross-references held for this part. Search our cross-referenced catalogue by OE number to confirm your exact reference.
A. The 12231N covers 23 confirmed applications: 14 Cub Cadet models (including the 7192, 7193, 7194, 7195, 7232 and 7233 from the mid-1990s), 7 Mitsubishi applications, and 2 Caterpillar Ag. & Ind. models — the GP40 and GPL40 (1997–2007). Use the selection widget to match your exact make, model and engine variant. Every fitment shown is backed by our Fit Guarantee.
A. Yes. In addition to the Mitsubishi references, the WAI 12231N cross-references Delco Remy DRA0464, Caterpillar 1038008 and Caterpillar 138008, as well as Prestolite Electric 66021126M, AD Kuhner 553044RI, 553044RIM and 553044RIW, DRI 526120402, SOLEDIESEL 13827210 and Sando 20351650 — 29 OE cross-references in total. If your part number is not listed here, search our catalogue by OE number or ask Simon.
A. It is a brand-new 12V 40A alternator with an IR/IF (internal regulator/internal fan) design, clockwise rotation and a groove pulley. The Mitsubishi-type unit is supplied unused and requires no core return.
A. The WAI 12231N is brand new — not remanufactured or reconditioned. It carries no prior service history and no core return is required.
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 — ask Simon, or WhatsApp our team on 07754 288583 with any questions about specifications, suitability, or compatibility.
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