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Technical Specification
PRODUCT NUMBER 13919N22925N23328N13592N1391921881N23298N23820NA6018A6025A6052A6061A6063A6077A6079
Voltage 1212121212121212121212121212
Output Current 140601255013012015080100100130120105
Design IR/IFIR/IFER/IFIR/IFIR/IFIR/IF
Manufacturer DensoDensoDensoDensoDensoDensoDenso
Pulley S6S6V1SC5SC6AFPAFPAFPAFPAFPAPAFP
Rotation CWCWCWCWCW

Q 1. Which Kubota part numbers does this alternator replace?

A. The WAI 11691N crosses to five Kubota OE references: 1735364012, 1735664010, 1735664012, 1736964010, and 1736964011. In total this unit covers 24 OE and aftermarket references across Kubota, Denso, Yanmar, Delco Remy, AD Kühner, Farcom, and Sando. Use the selection widget or search our cross-referenced catalogue by OEM number to confirm fit for your machine.

Q 2. Will this alternator fit my John Deere tractor?

A. Yes — five John Deere applications are confirmed: the 2320 Tractor (2006–2008), 2520 Utility Tractor (2006–2010), 2720 (2008–2010), 4100 (1997–2003), and 4110 (2002–2006). Use the selection widget to match your exact model and year, or ask Simon if your variant is not listed. Every fitment shown is backed by our Fit Guarantee.

Q 3. Does this replace Denso and Yanmar alternator numbers too?

A. Yes. The WAI 11691N covers ten Denso references including 101211-2590, 101211-2591, and 101211-284, and three Yanmar references: 129961-77200, 11925477200, and 12996177200. It also replaces Delco Remy DRA0947. Search our catalogue by any of these numbers to verify cross-reference fit.

Q 4. What are the key specifications of this alternator?

A. The 11691N is a brand-new unit built to Denso IR/IF design. It operates at 12 volts with a 60-amp output, runs clockwise rotation, and is fitted with a groove pulley — matching the original-equipment specification it replaces.

Q 5. What does IR/IF mean on this alternator?

A. IR/IF stands for Internal Regulator / Internally Fanned. This means the voltage regulator is built into the alternator body rather than mounted externally, and cooling is handled by an internal fan — both characteristics of the original Denso unit this alternator is designed to replace.

Q 6. How do I confirm this part fits my vehicle or machine?

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.

Q 7. Is this part covered by your Fit Guarantee?

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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