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Technical Specification
PRODUCT NUMBER 21832N23801NA2022A2120S12113N12118N12129N12275N14231N12114N12278N12288NA2022(P)A2022(P-INA)A2038
Voltage 121212121212121212241212
Output Current 100100100802540355535205035
Design IR/IFIR/IFIRIR/EFIR/EFIR/EFMitsubishi IR/EFIR/EFIR/EFIR/EF
Manufacturer HitachiHitachiHitachiHitachiHitachiHitachiHitachiHitachiHitachiHitachiHitachiHitachiHitachi
Pulley SC6S6APGroove PulleyGroove PulleyGroove PulleyGroove PulleyGroove PulleyGroove PulleyGroove PulleyGroove Pulley
Rotation CWCWCWCWCWCWCWCWCW

Q 1. Does this replace Ford part number SBA185046150?

A. Yes. The WAI 14105N crosses directly to Ford Engineering SBA185046150, Ford SBA18504-6150, and Ford SBA185046150. In total there are 201 OE cross-references for this unit, including numbers from Hitachi, Bosch, Denso, and Delco Remy. Search our cross-referenced catalogue by OEM number to verify your exact reference, or use the selection widget to match by machine model.

Q 2. Which Ford tractors and machines will this alternator fit?

A. This alternator fits Ford models including the 1500 (1982), 1700 (1982), 1900, 1910, 2110, CL45, and CL55 (1983–1986), along with New Holland Industrial, TCM Equipment, Nissan, and Shibaura applications — 43 fitments in total. Use the selection widget to confirm your specific year and engine variant, or search by OEM number. Every fitment is backed by our Fit Guarantee.

Q 3. Does this alternator also replace Hitachi or Bosch numbers?

A. Yes. It replaces Hitachi original-equipment numbers including GD102423-A, GD102590-A, LT123-16, LT125-06, LT125-06B, and LT130-37K, as well as Bosch Exchange numbers 0986032430, 0986032431, and 0986603243. Denso USA 2109004 and 2119004, and Delco Remy DRA2431 are also cross-referenced. The full list runs to 201 references — search our catalogue by OEM number for the complete set.

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

A. The WAI 14105N is a 12-volt, 35-amp unit built to the Hitachi ER/EF design. Rotation is clockwise and the pulley type is a groove pulley. It is supplied brand new — there is no core or exchange requirement.

Q 5. 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 6. 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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