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600-02781 Marine
Alternator 40 Amp, 3 Pin (Beta 16 & Beta 25)
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Fitted to
Engines, drives and generators whose parts catalogue lists this part. Open any for its exploded parts list.
EnginesOEM interchange
Other OEM part numbers for the same part — order from any of these makers or their dealers.
Same component rebadged by another engine marque — often the same part at a different dealer counter.
| Equivalent P/N | Brand | Description | Source | Confidence |
|---|---|---|---|---|
| 100211-4730 | Denso | Beta already has Kubota 16678-64011/12 edges; Denso base PN from Kubota industrial cross — 3-pin Beta 16/25 - depth:alternators | ab-marineservice.com; choochooparts.com; rareelectrical.com | confirmed |
| 16678-64011 | Kubota | Alternator 40 Amp 3-Pin (Beta 16 & Beta 25); page explicitly titled 'Alternator Beta BZ602 / Kubota Z602 12V 40A' and lists Kubota 16678-64011 as OEM equivalent | ab-marineservice.com | confirmed |
| 16678-64012 | Kubota | Same Beta BZ602/Kubota Z602 40A alternator as above; Kubota also lists superseding number 16678-64012 | ab-marineservice.com | confirmed |
Aftermarket equivalents cross-ref
Third-party equivalents (Jabsco, Sierra, WIX, Mann…) — not OEM; verify before ordering. Usually cheaper than the marine dealer.
| Equivalent P/N | Brand | Description | Source | Confidence |
|---|---|---|---|---|
| 12202 | Lester(ref) | Via Kubota 16678-64012 industrial reman; confirm 3-pin connector matches Beta unit - depth:alternators | choochooparts.com | confirmed |
Used in 14 places
Every catalog figure this part is placed in, the model(s) it applies to, and its reference/level/quantity.