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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: 13633N
The WAI 13633N is a brand-new 12V 55A alternator. It is built to the Denso IR/IF design, replacing original-equipment units referenced under Kubota numbers including 17490-64010, 17490-64011, and 17490-64012, as well as Denso and Delco Remy equivalents across 15 verified cross-references. It is a direct-fit replacement for Kubota and Schaffer machines where the original Denso-pattern unit has worn or failed.
Constructed to Denso IR/IF (internal regulator, internal fan) specification, the 13633N turns clockwise and is fitted with a groove pulley — the correct configuration for the application. At 55 amperes output it meets the charging demand of the engines it serves, and being supplied brand new means no remanufactured compromises in brush life or regulator condition.
Verified fitment covers Kubota and Schaffer machines, including the Kubota V2203 (all variants), the Schaffer 4050ZS (2004–2015), and the Schaffer 550T (2001–2015), with a total of three confirmed applications on record.
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| Type | Alternator |
|---|---|
| Design | Denso IR/IF |
| Voltage | 12V |
| Output | 55A |
| Rotation | CW |
| Pulley | Groove Pulley |
| Condition | Brand New |
| Engine Parts | Product Number | Product Name | Recommended Units | Product Price |
|---|
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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. The WAI 13633N fits Kubota and Schaffer machines — confirmed applications include the Kubota V2203 (all variants), the Schaffer 4050ZS (2004–2015), and the Schaffer 550T (2001–2015), covering three applications in total. Use the selection widget to match your make, model and engine, or search our cross-referenced catalogue by OEM number or machine model. Every fitment shown is backed by our Fit Guarantee.
A. Yes. The WAI 13633N cross-references eight Kubota original-equipment numbers, including Kubota 17490-64010, Kubota 17490-64010P, Kubota 17490-64011, Kubota 1749064010, Kubota 1749064011, Kubota 1749064012, Kubota 1749064014, and Kubota 4749064015 — 15 OE references in total across all brands. Search our catalogue by your Kubota part number to confirm the match, or ask Simon.
A. It cross-references three Denso numbers — Denso 101211-3410, Denso OEM 1012113410, and Denso USA 9761219341 — as well as Delco Remy DRA0721. Additional references include AD Kuhner 553400, Pasco A10005210, and Powerite Automotive 13633, bringing the total to 15 verified OE cross-references.
A. The WAI 13633N outputs 12V at 55 amperes, uses a Denso IR/IF (internal regulator, internal fan) design, rotates clockwise, and is fitted with a groove pulley. It is supplied brand new.
A. The WAI 13633N is brand new — not remanufactured or reconditioned — so there are no concerns about worn brushes or ageing regulator components.
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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