Bennett BOLT Electric Trim Tab System – 12" x 9" (BOLT129)
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Bennett BOLT129 – Electric Trim Tab System, 12" x 9"
The Bennett BOLT129 is a complete 12" x 9" electric trim tab system that improves planing performance, running attitude, and visibility by allowing independent port and starboard tab adjustment. The all-electric design eliminates the need for a hydraulic pump or hydraulic lines, making installation straightforward on most trailered powerboats. Stainless steel trim planes, waterproof electrical connectors, and water-tight nylon actuators are built to handle continuous marine exposure.
Note: Helm control is not included. A compatible Bennett BOLT control must be ordered separately.
Key Features
- 12" x 9" stainless steel trim planes and mounting plates
- 12V electric actuators — no hydraulic pump or lines required
- Water-tight black nylon actuator construction
- Actuator wiring concealed through the upper hinge for a clean install
- Elevated actuator seal protects against marine growth and water intrusion
- Waterproof electrical connectors throughout
- Independent port and starboard tab control
- Yamaha cross-reference: 6BT-50013-44-00
Kit Includes
- (2) Stainless steel 12" x 9" trim planes and mounting plates
- (2) 12V electric actuators
- (2) 6’ actuator wire harnesses with waterproof connectors
- (2) 20’ harnesses with waterproof connectors
- Helm control not included — must be ordered separately
Compatible Applications
- Trailered powerboats requiring a 12" span x 9" chord trim tab system
- Boats where hydraulic systems are impractical or undesired
- Applications requiring independent port and starboard tab adjustment
- Installations where actuator wiring concealment is preferred
Parts Desk Insights
The most important detail with the BOLT129 is that the helm control is not included in this package. Before ordering, confirm the 12" x 9" transom footprint fits your available space, then select a compatible Bennett BOLT control to complete the system. Popular control options include the JOY1000 Joystick Control, the BRC4000 Euro-Style Rocker Switch, and the AutoTrim Pro Automatic Control. If you need an all-in-one display and control, the OBI9000E Integrated Helm Control is worth considering. For replacement actuators, see the BEA2000 Fixed Hinge Actuator or the BEA3000 Adjustable Hinge Actuator.
Related Products
- Bennett JOY1000 – BOLT Joystick Control
- Bennett BRC4000 – BOLT Euro-Style Rocker Switch
- Bennett AutoTrim Pro – Automatic Trim Tab Control
- Bennett OBI9000E – Integrated Helm Control
- Bennett BEA2000 – BOLT Electric Actuator, Fixed Hinge
- Bennett BEA3000 – BOLT Electric Actuator, Adjustable Hinge
- Bennett BOLT Conversion Kit – Lenco to Bennett
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.