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Excavator Alternators
5N-5692 is a 24V, 45A heavy-duty charging alternator. The official manufacturer catalog lists 0R-2698 as the remanufactured alternative and identifies a 20SI-series, 14-pole, dual-foot configuration. Applications include 3304, 3306 and 3406 engine families plus other listed industrial, generator-set and machine engines. Confirm the complete original number, 24V/45A rating, mounting feet, shaft, pulley and terminal layout before ordering.
Fitment status: Verified · Checked 2026-07-28Send the machine model, engine model or nameplate photo so our team can confirm compatibility before shipment.
| Relationship | Reference family | Number |
|---|---|---|
| Primary Part Number | Official new-part identity | 5N-5692 |
| Same-number Formatting Variant | Punctuation-normalized search alias | 5N5692 |
| Remanufactured Alternative Number | Official manufacturer remanufactured alternative | 0R-2698 |
| Same-number Formatting Variant | Punctuation-normalized reman search alias | 0R2698 |
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Product fitment guide
Quickly compare the reference number and recorded machine applications. Use the original photos and the checklist before ordering.
Part identification
Formatting aliases are the same number written differently. Related assemblies and remanufactured numbers are not presented as direct interchanges.
Product summary
Before ordering
Machine fitment
4 model references
Compatibility lists identify searchable model families, not every production serial range. Confirm the original part number and machine serial number before purchase.
Quick fitment answers
Recorded compatible model references include Engine families: CAT 3304, 3306 and 3406, Additional engine families: CAT 3116, 3126B, 3408, 3412, C7, C9, C11, C13 and C15, Equipment groups: Industrial engines, generator sets, articulated trucks and other manufacturer-listed equipment, Fitment limitation: Confirm complete original number, 24V/45A rating, mounting feet, shaft, pulley and terminal layout. Confirm the complete part number and machine serial range before ordering.
Formatting aliases for the same number: 5N5692, 0R2698. Remanufactured references: 0R-2698.
Confirm voltage and rated amperage against the original alternator label. Compare mounting ears, pulley type and pulley-groove count. Check plug shape, terminal position and regulator connection. Send clear photos of the original unit and connector layout when requesting a quote.
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