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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 Denso part numbers does the WAI 12357N replace?

A. The WAI 12357N cross-references 16 Denso references, including Denso 101211-3730, Denso 101211-3731, Denso 101211-8580, Denso 101211-8650, Denso 101211-8700, Denso 101211-8870, Denso 101211-8871, Denso OEM 1012113730, Denso OEM 1012113731, Denso OEM 1012113860, Denso OEM 1012118580, Denso OEM 1012118650, Denso OEM 1012118700, Denso OEM 1012118870, Denso OEM 1012118871, and Denso USA 2107022 — 41 OE and aftermarket references in total. Use the selection widget or search our catalogue by OEM number to confirm fitment for your application.

Q 2. Does this alternator replace the Bosch or Delco Remy equivalent?

A. Yes. The WAI 12357N is cross-referenced to Bosch Exchange 0986045961 and Delco Remy DRA3506, among 41 references in total. Search our catalogue by either of those numbers to verify fitment, or ask Simon if you need further confirmation.

Q 3. Which Toyota forklift models does this alternator fit?

A. The WAI 12357N fits seven Toyota 7FGU-series forklift applications: the 7FGU15, 7FGU18, 7FGU20, 7FGU25, 7FGU30, 7FGU32, and 7FGU35, all covering the 1993–2001 model years. Use the selection widget or search by machine model to confirm fitment — every application shown is backed by our Fit Guarantee.

Q 4. Are there Toyota OEM part numbers I can cross-reference for this alternator?

A. Yes. The WAI 12357N is cross-referenced to four Toyota OEM references: Toyota 27060-0B050, Toyota 27060-78156, Toyota 27060-78156-71, and Toyota 27060-78157-71. These are drawn from our catalogue of 41 total references for this part.

Q 5. What are the key technical specifications of the WAI 12357N?

A. It is a brand-new alternator of Denso IR/IF design, rated at 12V and 50A output, with clockwise rotation and a groove pulley. The IR/IF configuration means it uses an internal voltage regulator and internal fan cooling — the same design as the original-equipment unit on the Toyota 7FGU-series forklifts it replaces.

Q 6. Is this a new alternator or a remanufactured unit?

A. The WAI 12357N is supplied brand new — not remanufactured or exchange. No core return is required.

Q 7. What does IR/IF mean on this alternator?

A. IR/IF stands for Internal Regulator / Internal Fan. The voltage regulator is built into the alternator body rather than mounted externally, and the cooling fan is also internal — both matching the original Denso design specification for these Toyota forklift applications.

Q 8. 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 9. 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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