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121252-42290 Marine
V-BELT(A:40INCH
121252-42290 — Affiliate Parts Search
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Aftermarket equivalents cross-ref
Different part numbers claimed interchangeable by third-party sources — not OEM, verify before ordering.
| Equivalent P/N | Brand | Description | Source | Confidence |
|---|---|---|---|---|
| A40 | Gates | Standard A-section V-belt 42in OD (Dayco/Bando same; 4L420) | vbelts4less.com | confirmed |