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171008-77730 Marine + Industrial
BEARING, BALL
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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 |
|---|---|---|---|---|
| 6904 | SKF/NSK/NTN(std) | deep-groove ball bearing 20x37x9mm - starter drive-end; listings tie exact P/N to 6904 | maniacelectricmotors.com | confirmed |