ARCO Heavy-Duty Tilt/Trim Motor for OMC Outboards (1991+) | SKU 57-6241
Free returns on all eligible orders
You have 30 days to request a return. All sale items are final sale.
ARCO Heavy-Duty Tilt/Trim Motor for OMC Outboards (1991+)
A direct-replacement heavy-duty tilt/trim motor for 1991 and newer OMC outboard engines. Built to heavy-duty specification with reinforced internals for extended service life under the repeated cycling demands of power trim systems. This motor uses a 2-wire connection with a flat-blade shaft and includes an adapter to replace motors originally equipped with hollow hex shafts — making it a versatile fit across a wide range of OMC applications without additional parts.
Features
- Heavy-duty construction for extended service life under frequent use
- 2-wire connection with flat-blade shaft
- Includes adapter for replacing motors with hollow hex shafts
- Direct OEM replacement for 1991 and newer OMC outboards
- Replaces OMC part numbers: 434495, 434496, 438529, 438531
Compatible Applications
- OMC 50 HP 3-cylinder outboards
- OMC 60 HP V4 outboards
- OMC 60, 70, 90, 115, 150, 175, 200 & 225 HP outboards (1991–1994)
- OMC 120 & 140 HP outboards (1995 and newer)
- OMC 130 HP outboards
Pairs Well With
- ARCO Heavy-Duty Tilt/Trim Motor for OMC Outboards (Pre-1991) – for earlier OMC applications
- ARCO 12V 30-Amp Trim Relay for OMC Outboards
- ARCO Starter Solenoid – MerCruiser, Cobra & Volvo Penta (SW450)
- ARCO Heavy-Duty Starter Solenoid (SW463)
Parts Desk Insights
Best suited for 1991 and newer OMC outboard owners experiencing slow, weak, or non-functioning power trim — where the engine won’t raise or lower under load, or responds sluggishly. The included hollow hex shaft adapter makes this motor a direct swap for a broader range of OMC applications than most alternatives. If your OMC outboard is pre-1991, see the earlier OMC heavy-duty trim motor instead. Confirm your engine year and horsepower against the compatibility list above, and cross-reference your existing OMC part number before ordering.
Shipping information
In-stock and OEM parts: ship same or next business day.
Locally warehoused items: ship within 3–4 business days.
Special-order items: timeline confirmed after order.
Returns & warranty
Returns & Satisfaction Guarantee
We stand firmly behind the quality of every product we sell. Your confidence matters to us — and we back it with a straightforward 30-Day Satisfaction Guarantee.
If you are not fully satisfied, you may request a return within 30 days of delivery. All returns must receive pre-approval prior to being sent back. Unauthorized returns will not be accepted.
To qualify for a return:
Item must be in new, unused condition
Product must be in its original packaging
All parts, components, hardware, manuals, and accessories must be included
Packaging must be undamaged and suitable for resale
Important:
Electronics are strictly inspected. No returns on open-box electronics. Exceptions may apply only with prior written approval. Any electronic unit that has been installed, powered, activated, or altered may not be eligible for return.
We are serious about product integrity — and equally serious about taking care of our customers. If there is ever a product issue, contact us immediately so we can make it right.
For return authorization, please contact our support team before shipping anything back.