BOLT1812 - Bennett Marine Bennett BOLT1812 Electric Trim Tabs | Aztek Computers
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SKU: GQHZM58N3I |  Mfg. Part: BOLT1812  | UPC: 666285600054  |  0 Reviews  |     Share Make an offer

BOLT1812 - Bennett Marine Bennett BOLT1812 Electric Trim Tabs 18X12 Require Control

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$518.34  $699.76
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Product Overview

Bennett 18X12 Trim Tab System

Bennett Electric Trim Tab Sets without Controls

Model: BOLT1812
UPC: 666285600054
  • Wires are concealed and protected through the upper hinge - there are no exposed wires to the marine environment
  • Robust, water-tight black nylon actuator provides trouble-free operation
  • Main seal located high to protect against marine growth and water intrusion failures
  • Quieter than any other system on the market - No more scaring the fish away!
  • Installation is fast - no need to disassemble parts of the actuator

Boaters can now enjoy a durable and reliable electric trim tab system designed for 17-28 foot boats.

Bennett Marine invented the electric trim tab in 1960 and now Bennett leads the way with a brand new electric trim tab system designed to outperform and outlast any electric system on the market.

Compared to other electric systems using old technologies designed over twenty years ago, the BOLT Electric combines cutting-edge technology with a robust and water-tight actuator. This new "Superior by Design" technology resolves the issues that older systems have with breaking apart and water intrusion caused by design flaws and marine growth.

While Bennett strongly recommends hydraulic trim tabs for most applications, electric trim tab systems are suitable for:

  • Trailered boats from 17-28 feet
  • Single actuator use, due to the inability to synchronize two electric actuators on the same tab

Requires one of the following controls to complete the system.

  • BRC4000 - Bolt Rocker Switch
  • BCN6000 - Bolt Control - Non Indicator
  • BCI8000 - Bolt Control - With Indicator


What's in the Box:
  • 12-volt actuators (2) with 6ft. wire harnesses and waterproof connectors
  • Stainless steel trim planes (2) and mounting plates
  • 20 Ft Wire Harness with waterproof connectors




Expert Overview

The Bennett BOLT1812 Electric Trim Tabs are an 18x12 trim tab system designed for marine applications. This system is suitable for trailered boats ranging from 17 to 28 feet in length. It includes two 12-volt actuators with 6ft wire harnesses and waterproof connectors, two stainless steel trim planes, mounting plates, and a 20ft wire harness with waterproof connectors. A key feature is the robust, water-tight black nylon actuator, which conceals and protects wires through the upper hinge, minimizing exposure to the marine environment. The main seal is positioned high to mitigate issues related to marine growth and water intrusion. Installation is designed to be straightforward, without requiring disassembly of actuator parts. This electric trim tab system is intended for single actuator use per tab due to the inability to synchronize multiple electric actuators on the same tab. It requires a separate control unit, such as the BRC4000, BCN6000, or BCI8000, to complete the system.

Product Details

  • Manufacturer:
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  • UPC:
  • Condition:
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  • Updated:
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  • Bennett Marine
  • BOLT1812
  • 666285600054
  • New
  • 25.25 lbs
  • 31 X 5 X 16
  • Today - Sep 15, 2026
  • Sep 14, 2026
Product Identifiers: Brand: Bennett Marine • Part #: BOLT1812 • UPC: 666285600054 • Category: Other Water Sports

Frequently Asked Questions

What boat sizes are compatible with the BOLT1812 Electric Trim Tabs?

This electric trim tab system is designed for trailered boats ranging from 17 to 28 feet in length.

What is included in the BOLT1812 system?

The box contains two 12-volt actuators with 6ft wire harnesses and waterproof connectors, two stainless steel trim planes, mounting plates, and a 20ft wire harness with waterproof connectors.

Are additional components required to operate this trim tab system?

Yes, this system requires one of the following control units, sold separately, to complete operation: BRC4000 (Bolt Rocker Switch), BCN6000 (Bolt Control - Non Indicator), or BCI8000 (Bolt Control - With Indicator).

Can multiple electric actuators be used on a single trim tab?

No, electric trim tab systems are suitable for single actuator use only, due to the inability to synchronize two electric actuators on the same tab.

BOLT1812 - Bennett Marine Bennett BOLT1812 Electric Trim Tabs 18X12 Require Control

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$518.34