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Technical Specification
PRODUCT NUMBER 14482N20539N21610N23853N21173N22155N23791N8440NA4033A4058A4072A4084A4085A4103A9012
Voltage 121212121212121212121212121212
Output Current 12012490901109010010570807085110
Design IR/IFIR/IFIR/IFIR/IFIR/IFIR/IF
Manufacturer MarelliMarelliElectropreciziaVISTEONMarelliFordMandoFord
Pulley COUPLERS6S6SC7S6APAPAPAPAPAP
Rotation CWCWCWCW

Q 1. What does the WAI 7344N replace, and which machines does it fit?

A. The WAI 7344N replaces original-equipment alternators from Bosch USA (AL10072X), Remy (53002, 93073), Prestolite (110-379, 110-383, 110-385, among others) and Carrier, covering 47 OE cross-references in total. It fits 19 Carrier Transicold applications including the 69GC15, 69GN15, Eagle Plus, Kingbird, NDB40, NDE40, NDF40 and NDJ40. Use the selection widget or search our cross-referenced catalogue by OEM number or machine model to confirm your application — every fitment shown is backed by our Fit Guarantee.

Q 2. Does this alternator replace the Bosch USA AL10072X?

A. Yes. Bosch USA AL10072X is one of the 47 OE cross-references this unit covers. If you are sourcing a replacement for that Bosch reference, the WAI 7344N is the corresponding part. Search our cross-referenced catalogue by that number to confirm compatibility with your specific unit.

Q 3. Will this fit if my Carrier Transicold unit carries a Remy or Prestolite alternator?

A. Yes — the WAI 7344N cross-references Remy numbers 53002 and 93073, and Prestolite numbers including 110-379, 110-383, 110-385, 110-683, and their Prestolite Electric equivalents. If your machine's existing alternator carries one of those references, this WAI unit is the correct replacement. Check the OEM number on your outgoing alternator against our catalogue, or ask Simon if you need confirmation.

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

A. The WAI 7344N is a 12-volt, 65-amp alternator built to Motorola IR/EF (internal regulator, external fan) design. Rotation is clockwise, and the unit is supplied without a pulley — the original pulley from the outgoing alternator is intended to be re-used. It is brand new, not a remanufactured unit.

Q 5. Why does this alternator come without a pulley?

A. The 7344N is supplied without a pulley so that the original pulley can be transferred directly from the outgoing alternator during the swap. This is standard practice for Motorola-design alternators in refrigeration applications, where the pulley diameter and belt alignment are specific to the installation and must be preserved.

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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