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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: 12199N
The WAI 12199N is a brand-new 12V 40A Denso-type alternator. It is built to the IR/IF design standard, replacing original-equipment units across Kubota, Denso, Bosch, Remy, Valeo, and Toro applications. It carries OE references including Kubota 34070-75600, 34070-75601, 34070-75602, Denso 100211-4650, and Bosch Exchange 0986037271 — 17 cross-references in total — making it a verified drop-in replacement for a wide range of compact tractors, skid steers, and utility machines.
Fitted with a groove pulley and built to the internally regulated, internally fanned (IR/IF) configuration, this alternator is designed for straightforward installation without the need for external regulation. The 40A output is suited to the modest electrical demands of the compact machines it serves, and the brand-new condition means no exchange or surcharge is involved.
This unit covers 59 applications across four makes — primarily Kubota (53 applications) but also Thomas Equipment, Case, and Gehl — spanning models such as the Kubota B1550DT, B1750DT, Case Maxi-Sneaker, and Gehl SL3825. Confirm your exact fit using the selection widget or by searching against any of the 17 OE cross-references listed.
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| Type | Alternator |
|---|---|
| Manufacturer | Denso |
| Design | IR/IF |
| Voltage | 12V |
| Output | 40A |
| 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. This alternator fits 53 Kubota applications, including models such as the Kubota B1550DT (1988–1996), B1550DTEX (1988–1996), B1550HSD (1988–1997), B1550HSDT (1988–1997), B1550HSE (1988–1996), and B1750DT (1988–1996), as well as Case, Gehl, and Thomas Equipment machines — 59 applications in total across all four makes. Use the selection widget or search our cross-referenced catalogue by machine model to confirm your exact fitment. Every application shown is backed by our Fit Guarantee.
A. Yes. The WAI 12199N cross-references directly to Kubota 34070-75600, Kubota 34070-75601, Kubota 34070-75602, Kubota 3407075600, Kubota 3407075601, and Kubota 3407075602 — six Kubota OE references in total — along with a further 11 references from Denso, Bosch, Remy, Valeo, Toro, Hella, Unipoint, and DRI, making 17 verified cross-references in all.
A. It replaces Denso 100211-4650, Denso OEM 1002114650, and Denso USA 9760218465, as well as Bosch Exchange 0986037271. Additional references include Remy RA00137, Valeo 436497, TORO 98-9474, Hella 8EL011711391, Hella 8EL726350001, Unipoint ALT5300, and DRI 217105402, bringing the full cross-reference count to 17.
A. Yes — the Gehl SL3825 (1992–2007) is listed within the four Gehl applications this alternator covers. Use the selection widget or search by machine model to confirm fit for your specific year, and every fitment is backed by our Fit Guarantee.
A. IR/IF stands for Internally Regulated and Internally Fanned. The voltage regulator and cooling fan are both built into the alternator unit itself, so no separate external regulator is required. This makes installation straightforward on the compact tractors and utility machines this unit is designed for.
A. This unit is brand new — there is no exchange requirement and no surcharge applies. It is supplied as a complete, ready-to-fit alternator.
A. Engine-level fitment data is not published in the source data for this part. To confirm fit against a specific Kubota engine variant such as the D722 or D950, use the selection widget to match your make, model and engine, or search our cross-referenced catalogue by OEM number or machine model. If your machine is not listed, ask Simon.
A. Compatible spares and accessories are shown on the Related Accessories tab of this product page, and common parts across the brands we stock are in our Parts & Spares section.
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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