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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: 11633N
The WAI 11633N is a brand-new 12V 90A alternator. It is built to Denso IR/IF specification, replacing Mitsubishi original-equipment number 32868-03201 and Denso reference 102211-9010. Designed for demanding plant and agricultural applications, it delivers reliable charging output where consistent electrical performance is essential.
Constructed to IR/IF (internal regulator, internal fan) design standards, the 11633N incorporates a groove pulley for straightforward belt engagement. As a brand-new unit — not remanufactured — it carries no pre-existing wear and is ready for direct fitment without additional preparation. The IR/IF configuration keeps the regulator housed within the unit, simplifying installation and reducing external component count.
Fitment data covers Caterpillar agricultural and industrial machinery, including the 302.5C Mini Excavator and 303CR Mini Excavator, with 2 verified applications in total. Cross-references span 5 OE and aftermarket numbers across Denso, Mitsubishi, and DRI, making positive identification straightforward whether you are working from a machine manual or an existing 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 | 90A |
| 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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A starter motor usually clicks without cranking because the battery cannot deliver enough current, resistance is present in the battery cables or engine ground, or the starter control circuit and solenoid are not operating correctly. A click does not automatically mean the...
Standard Delivery: £5.49
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 11633N directly replaces Mitsubishi OE references 32868-03201 and 3286803201. It also cross-references Denso 102211-9010, Denso OEM 1022119010, and DRI 572114902 — 5 OE and aftermarket references in total. If you are matching from a parts manual or existing unit, search our cross-referenced catalogue by OEM number to confirm suitability, or ask Simon. Every OE cross-reference shown is backed by our Fit Guarantee.
A. Fitment data covers Caterpillar agricultural and industrial models including the 302.5C Mini Excavator and the 303CR Mini Excavator — 2 verified Caterpillar applications in total. Use the selection widget to match your exact make, model, and engine variant, or search our catalogue by machine model. Every fitment shown is backed by our Fit Guarantee.
A. Yes. Denso 102211-9010 and Denso OEM 1022119010 are both listed cross-references for the WAI 11633N. If you are sourcing a direct Denso replacement, this brand-new unit is a confirmed match against those references. Search by OEM number in our catalogue or ask Simon if you need further confirmation.
A. The WAI 11633N is brand new — not remanufactured and not reconditioned. It carries no pre-existing wear and is supplied ready for direct fitment.
A. The WAI 11633N is a 12V, 90A alternator built to Denso IR/IF specification, meaning it uses an internal regulator and internal fan. It is fitted with a groove pulley. Full specifications are shown in the table within this listing.
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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