ARCO Heavy-Duty Tilt/Trim Motor for Late-Model Mercury Outboards | SKU 57-6250
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You have 30 days to request a return. All sale items are final sale.
ARCO Heavy-Duty Tilt/Trim Motor for Late-Model Mercury Outboards
A direct-replacement heavy-duty tilt/trim motor for late-model Mercury outboard engines from 105 to 250 HP. Built to heavy-duty specification with reinforced internals for extended service life under the repeated cycling demands of high-horsepower power trim systems. This motor uses a 2-wire connection with a flat-blade shaft and a 2-bolt mount, and installs directly in place of the original unit.
Important: This motor will not replace an early-model Mercury cartridge pump motor. Confirm your engine uses a late-model trim motor before ordering.
Features
- Heavy-duty construction for extended service life under frequent use
- 2-wire connection with flat-blade shaft
- 2-bolt mount — direct OEM replacement, no modifications required
- Replaces Mercury OEM part number: 828708
- Not compatible with early-model Mercury cartridge pump trim motors
Compatible Applications
- Mercury 135 HP (late model)
- Mercury 150 XR6 HP (late model)
- Mercury Magnum III 175 HP (late model)
- Mercury 200 HP (late model)
- Mercury 225 HP (late model)
- Mercury 250 HP (late model)
- Mercury 105–140 HP Jet models
Pairs Well With
- ARCO 12V Starter Solenoid for Mercury & MerCruiser – Isolated Base (SW054)
- ARCO 12V Starter Solenoid for Mercury & MerCruiser – Isolated Base (SW058)
- ARCO 12V Starter Solenoid for Mercury & MerCruiser (SW109)
- ARCO Outboard Starter Motor – Mercury / Force 90–120 HP Sport Jet
Parts Desk Insights
Best suited for late-model Mercury outboard owners in the 105–250 HP range experiencing slow, weak, or non-functioning power trim. The heavy-duty version is the recommended choice for high-horsepower Mercury outboards that cycle the trim system frequently. The most important fitment check here is confirming your engine uses a late-model trim motor and not an early-model cartridge pump design — these are not interchangeable. If you’re unsure which type your engine has, the cartridge pump motor is a self-contained cylindrical unit, while the late-model motor is a separate component that mounts to the trim pump body. Cross-reference Mercury OEM part number 828708 to confirm fitment.
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.