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128670-77350 Marine
V-BELT (A-31)
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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.
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 | Shop |
|---|---|---|---|---|---|
| A31 | Gates | Standard A-section V-belt 33in OD (Dayco/Bando same; 4L330) | vbeltsupply.com | confirmed |
Used in 4 places
Every catalog figure this part is placed in, the model(s) it applies to, and its reference/level/quantity.
| Model(s) | Catalog | Figure | Page | Ref | Lev | Qty | |
|---|---|---|---|---|---|---|---|
| 1GM | 1GM 2GM 3GM 3HM Parts Catalog | Fig 47. GENERATOR(AC) | 60 | 6 | 1 | 1 | |
| 1GM | 1GM 2GM 3GM 3HM Parts Catalog | Fig 64. REPAIR KIT(OPTIONAL) | 77 | 41 | 2 | 1 | |
| 3GM30, 3GM30B, 3GM30C, 3GM30VE | 3GM30 Parts Catalog | Fig 60. GENERATOR | 69 | 3 | 1 | 1 | |
| 3GM30, 3GM30B, 3GM30C, 3GM30VE | 3GM30 Parts Catalog | Fig 89. REPAIR PART(OPTIONAL) | 98 | 20 | 2 | 1 |