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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. Does this alternator replace Denso 101211-2470 or 101211-2471?

A. Yes. The WAI 12081N directly replaces Denso OE references 101211-2470, 101211-2471, 9761219-247, Denso OEM 1012112470, Denso OEM 1012112471, and Denso USA 9761219247. Use our cross-referenced catalogue to search by any of these numbers to confirm this is the correct unit for your machine.

Q 2. Which John Deere tractors does the WAI 12081N fit?

A. The 12081N fits 16 John Deere applications, including the 5210 (1998–2000), 5215 (1997–2007), 5215F&V (1997–2007), 5220 (2001–2004), 5300 (1992–1998), 5300N (1992–2007), 5310 (1998–2000), and 5310N (1997–2007), among others. Use the selection widget to match your exact model, or search our cross-referenced catalogue by machine model or OEM number. Fitment is backed by our Fit Guarantee.

Q 3. Does this replace the John Deere OE part numbers RE46043 or RE72917?

A. Yes. John Deere references RE46043, RE72917, RE729171, and TY25241 are all listed cross-references for the WAI 12081N. Search our catalogue by any of these numbers to verify fitment for your tractor.

Q 4. What are the key specifications of the WAI 12081N alternator?

A. It is a brand-new 12-volt, 60-amp alternator built to Denso IR/IF (internal regulator/internal fan) design. Rotation is clockwise and the unit is fitted with a groove pulley, matching the original-equipment configuration on the John Deere 5000-series tractors it covers.

Q 5. Does the Sando reference 20402620 cross to this alternator?

A. Yes. Sando 20402620 is listed as a cross-reference for the WAI 12081N. You can search this number in our cross-referenced catalogue to confirm suitability.

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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