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WAI 12055N 12V 35A Alternator Denso ER/EF
Out of Stock

WAI 12055N 12V 35A Alternator Denso ER/EF

£56.12 £55.02
2% OFF
Technical Specification
PRODUCT NUMBER 12055N
Voltage 12
Output Current 35
Design ER/EF
Manufacturer Denso
Pulley Groove Pulley
Rotation CW

Q 1. What does the WAI 14184N replace, and which makes does it fit?

A. The WAI 14184N replaces original-equipment alternators from Denso (refs include Denso 021000-5410, Denso 021000-5411, Denso 021000-5601), Bosch USA (AL254X), Honda (31100-657-024, 31100657024), Delco Remy (DRA3024), Toyota (27020-76003, 27020-76003-71, 2702076003), and Delphi (RM3924), among 20 cross-references in total. It fits 36 applications across Toyota and Ford platforms, including Toyota 2FD-7, Toyota 2FGC-10, and Ford 1220. Use the selection widget or search our cross-referenced catalogue by OEM number or machine model to confirm the fit for your specific unit. Fitment is backed by our Fit Guarantee.

Q 2. Does this alternator replace Denso 021000-5410 or 021000-5601?

A. Yes. The WAI 14184N carries eight Denso cross-references, including Denso 021000-5410, Denso 021000-5411, Denso 021000-5601, Denso OEM 0210005410, Denso OEM 0210005411, Denso OEM 0210005601, Denso USA 2100247, and Denso USA 2107025. If your machine carries one of these numbers on the original unit, the 14184N is the confirmed replacement.

Q 3. Will this alternator fit a Ford 1220 tractor?

A. Yes — the Ford 1220 (1987–1993) is one of the 36 confirmed applications for the WAI 14184N. Toyota accounts for the remaining 35 applications, ranging from compact forklifts to larger industrial platforms including the 2FD-7, 2FD-9, 2FGC-10, 3FG-10, and related variants. Use the selection widget with your make, model and year to verify the fit, or search by OEM number. Every application shown is covered by our Fit Guarantee.

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

A. The WAI 14184N is a 12-volt, 35-amp alternator built to the Denso ER/EF design with counter-clockwise (CCW) rotation and a groove pulley. It is supplied brand new — no core return is required.

Q 5. Does the WAI 14184N replace the Honda 31100-657-024 alternator?

A. Yes. Honda 31100-657-024 and its non-hyphenated equivalent 31100657024 are both listed as confirmed cross-references for the WAI 14184N. If your vehicle carries either of these Honda OE numbers, this unit is the direct replacement.

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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