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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 8428N replace, and which OE numbers does it cross-reference?

A. The 8428N is a direct replacement for units referenced under Remy 93080 and Remy 93088, and Prestolite 110-600 and Prestolite Electric 110600. It also cross-references to Motorola 8MR2180L, 8MR2181L, and 8MR2185L, Carrier 30-50336-00 and 305033600, Thermo King 10412200, 10412201, 20412200, 412200, 412201, and 5D44467G01, and Thermoking 10-41-2200, 10-41-2201, 20-41-2200, 41-2200, and 41-2201 — 21 cross-references in total. Use the cross-referenced catalogue or ask Simon to confirm your specific number.

Q 2. Which Thermo King and Carrier Transicold units does this alternator fit?

A. The 8428N fits Carrier Transicold RD, TD, and TS models (1989–1996) and Thermo King MD-II TCI (1989–2003), RD-II MAX (1992–2002), and RD-II TLE (1996–2006) — six documented applications across the two makes. To verify fit on your exact unit, use the selection widget or search by OEM number; every fitment shown is backed by our Fit Guarantee.

Q 3. Is the pulley included with this alternator?

A. No — the 8428N is supplied without a pulley. The original pulley from the unit being replaced is reused, which ensures correct belt alignment and spacing for the application.

Q 4. What are the key electrical specifications of the 8428N?

A. It is a 12-volt alternator rated at 65 amps output, with clockwise rotation and an IR/EF (internal regulator, external fan) design. It is supplied brand new.

Q 5. 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.

Q 6. 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.

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