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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 8611N replace — which OE part numbers does it cross-reference?

A. The 8611N cross-references 88 OE references in total. The highest-demand equivalents include Bosch USA AL10028X, Delco Remy DRZ0140, Remy 50213, Remy 53000 and Remy 53001, Clark 1907944, Clark 1916721 and Clark M1907944, and Prestolite references including 110-112, 110-214 and 110-329, among others. Use the cross-referenced catalogue on this page to search by your existing OE number, or ask Simon if you need help confirming your unit.

Q 2. Which machines and equipment does the WAI 8611N fit?

A. The 8611N covers 30 applications across five makes: Onan (11 applications), Carrier Transicold (7 applications, including the 69GC15, 69GN15, Smart Air, TDB, TDS and Thunderbird series), New Holland Industrial (6 applications), Massey Ferguson (3 applications, including the 711 Skid Steer Loader), and Teledyne – Wisconsin (3 applications). Use the selection widget to match your exact make, model and engine variant, or search by OE number. Every fitment is backed by our Fit Guarantee.

Q 3. Will this alternator fit a Massey Ferguson 35 or 135?

A. The WAI 8611N is confirmed across three Massey Ferguson applications including the 711 Skid Steer Loader. Whether it covers the MF 35 or 135 depends on the specific engine and alternator type fitted. Use the selection widget to enter your exact model and engine, or search by your existing OE part number to confirm. If your machine is not listed, ask Simon.

Q 4. Does this alternator come with a pulley?

A. No — the WAI 8611N is supplied without a pulley. You will need to reuse the pulley from the alternator being replaced. Check that your existing pulley is compatible before fitting.

Q 5. What are the key electrical specifications of the 8611N?

A. The WAI 8611N is a 12V alternator with a 37A output, clockwise rotation, and a Motorola IR/EF (internal regulator, external field) design. It is supplied brand new. The full specification table is shown on this product page.

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. 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.

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