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Technical Specification
PRODUCT NUMBER 7127-12RA1029A1029PRA10397127-SEN7127-SEN-100A1G7127-SEN-2G7256N7850N7853N-140A8030N8073N8718N12168N-DR7127-SEN-1
Voltage 121212121212121212122412121212
Output Current 631001001406310063901001407013016016063
Design IR/EF10SI Series IR/EF10SI Series IR/EFIR/EF30SI/TR Series IR/IF27SI/200 Series IR/EF15SI IR/EF21SI Series IR/EF22SI Series IR/EF24SI Series HP IR/IFCS130D IR/IF10SI Series
Manufacturer DelcoDelcoDelcoDelcoDelcoDelcoDelcoDelcoDelcoDelcoDelcoDelco
Pulley V1AFPAFPAFPGroove PulleyGroove PulleyGroove PulleyWithout PulleyWithout PulleyGroove PulleyWithout PulleyWithout PulleyWithout PulleyGroove PulleyGroove Pulley
Rotation CWCWCWCWCWBi-directionalCWCWCWCWCWCW

Q 1. Which DELCO original-equipment alternators does this replace?

A. The WAI 8600310 replaces 50 DELCO OE alternators in the 24SI HP series. The cross-references include DELCO 10459188, 10459189, 10459190, 10459191, 10459192, 10459193, 10459204, 10459205, 10459212, 10459215, 10459216, 10459254, 10459255, 10459336, 10459360, 10459601, 10459604, 19010110, 19010126, 19010168, 19020300, 19020302, 19020303, 19020304, 19020305, and 25 further references. Search our cross-referenced catalogue by OEM number to confirm your specific unit, or ask Simon if you are unsure.

Q 2. What are the key electrical specs — voltage, output, and rotation?

A. This alternator operates on a 12V system and delivers 160A output. Rotation is clockwise (CW). The design is IR/IF — internal regulator and internal fan — matching the original DELCO 24SI HP specification.

Q 3. What Lester numbers cross-reference to this alternator?

A. The WAI 8600310 is indexed under Lester numbers 7685, 8028, 8070, 8071, 8072, 8073, 8074, 8075, 8078, 8079, and 8718. These Lester catalogue numbers are a standard identification route for workshops sourcing DELCO-type alternator replacements.

Q 4. Is this a brand-new unit or a remanufactured one?

A. This is a brand-new alternator — not remanufactured or reconditioned.

Q 5. Can I confirm this alternator fits my machine or vehicle before ordering?

A. Use the selection widget to match by make, model, and engine, or search our cross-referenced catalogue by OEM number or Lester number. You can also ask Simon with your DELCO part number or machine details. Every OE cross-reference shown is backed by our Fit Guarantee.

Q 6. What warranty does this product come with?

A. Warranty details are shown in the product tech specs or datasheet where available. Contact us if warranty is not stated on the listing.

Q 7. 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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