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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 this alternator replace — which OE reference numbers does it cross to?

A. The WAI 10942N is cross-referenced against the following catalogue numbers: IHS_POLK 10942N, LESTER 10942, PART 10942, PIC 299-156, and ROKO_2 299-156 — five references in total. If you are working from one of those numbers, this unit is the corresponding replacement. To confirm fitment to your specific machine by model or OEM number, search our cross-referenced catalogue or ask Simon.

Q 2. What machine or vehicle does this Kubota alternator fit?

A. Vehicle and machine application data is not published for this part. Fit is best confirmed by matching against the OE cross-reference numbers listed (IHS_POLK 10942N, LESTER 10942, PART 10942, PIC 299-156, ROKO_2 299-156). Search our cross-referenced catalogue by OEM number or machine model, or ask Simon — every confirmed fitment is backed by our Fit Guarantee.

Q 3. Is this a new alternator or a remanufactured unit?

A. The WAI 10942N is supplied brand new.

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

A. This is a 12V alternator with an 18A output rating, in a PMA (permanent magnet alternator) design.

Q 5. Where can I find related spares and accessories for this product?

A. Compatible spares and accessories are shown on the Related Accessories tab of this product page, and common parts across the brands we stock are in our Parts & Spares section.

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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