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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. What Caterpillar machines does the WAI 12060N fit?

A. This alternator fits 157 Caterpillar Ag. & Ind. applications, including the 120G, 12G, 130G, 140G, 140H, 14G, 16G, and 215B (model years 1985–2000). Use the selection widget to match your specific model and engine variant, or search our cross-referenced catalogue by machine model — every fitment shown is backed by our Fit Guarantee.

Q 2. Does this replace Denso alternator 100211-0890?

A. Yes. The WAI 12060N cross-references five Denso part numbers, including Denso 100211-0890, Denso 9760218-089, Denso OEM 1002110890, Denso USA 9760218089, and Denso USA 9761219610. It also replaces Delco Remy DRA0331 and Remy 50907. In total, 15 cross-references are listed — search our catalogue by OEM number to confirm your reference is covered, or ask Simon.

Q 3. Which Caterpillar OE part numbers does this alternator replace?

A. The WAI 12060N cross-references four Caterpillar original-equipment numbers: 1005045, 5S9088, 6T7223, and 7T6173. If your machine's alternator carries one of these numbers, the 12060N is the direct replacement.

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

A. The WAI 12060N is a 24V, 50A alternator using a Denso IR/EF (internal regulator, external fan) design. It is supplied brand new and without a pulley — transfer your existing pulley to the new unit during installation.

Q 5. Does this alternator come with a pulley?

A. No — the WAI 12060N is supplied without a pulley (w/o Pulley). You will need to reuse the pulley from the unit being replaced, or source a suitable pulley separately.

Q 6. Does this also replace Prestolite alternator 110-446?

A. Yes. The WAI 12060N cross-references both Prestolite 110-446 and Prestolite Electric 110446, as well as AD Kuhner 554526RI and Sando 20406180, giving 15 verified cross-references in total across all brands.

Q 7. Can I ask questions about this product before ordering?

A. Yes — ask Simon, or WhatsApp our team on 07754 288583 with any questions about specifications, suitability, or compatibility.

Q 8. 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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