Seachoice 28131 Transom Trim Control Switch – Up/Down, Weatherproof, 18" Wiring Harness
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Seachoice 28131 Transom Trim Control Switch – Up/Down, Weatherproof, 18" Wiring Harness
The Seachoice 28131 is a transom-mounted trim control switch for remote adjustment of hydraulic trim plates from the stern area of the boat. With Up and Down trim control buttons, a durable weatherproof boot, and an included 18" wiring harness, the 28131 provides a convenient secondary trim control point at the transom — useful for making trim adjustments while launching, docking, or working at the stern without returning to the helm.
Key Features
- Transom-Mount Design — Positions trim control at the stern for convenient access when away from the helm
- Up and Down Trim Control Buttons — Simple two-button operation for hydraulic trim plate adjustment
- Weatherproof Boot — Durable boot protects the switch from water, spray, and marine environment exposure
- 18" Wiring Harness Included — Ready-to-connect harness included for straightforward installation
- Part Number: 28131 | SKU: 50-28131
Compatible Applications
- Hydraulic trim plate systems requiring a remote transom-mounted control switch
- Boats where a secondary trim control point at the stern is needed for launching, docking, or stern-area operation
- Verify compatibility with your specific hydraulic trim plate system before ordering — confirm the switch wiring and connector type match your system
Parts Desk Insights
Best Use Case: The 28131 is the right switch when you want to control your hydraulic trim plates from the transom rather than — or in addition to — the helm. This is most useful on boats where the operator frequently works at the stern during launch and retrieval, or where trim adjustments need to be made while someone is standing at the back of the boat rather than at the wheel. The weatherproof boot is an important feature for a transom-mounted switch, which is exposed to more direct water spray than a helm-mounted control. The 18" wiring harness is included, but verify that the harness length and connector type are compatible with your trim plate system before ordering — not all hydraulic trim plate systems use the same wiring interface.
Shipping information
In-stock and OEM parts: ship same or next business day.
Locally warehoused items: ship within 1-3 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.