Bennett TPO129 Stainless Trailing Edge Trim Plane – 12" x 9", Each (219-TPO129)
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Bennett TPO129 – Stainless Trailing Edge Trim Plane, 12" x 9", Sold Individually
The Bennett TPO129 is a 304 stainless steel trailing edge trim plane measuring 12" x 9", sold as a single plane. It is designed for transom mounting on Bennett hydraulic trim tab systems and is the replacement plane for smaller boat installations or systems where the 12" x 9" trailing edge configuration is specified. Priced and sold per plane — order two for a complete port and starboard set.
Note: This is a trailing edge design, distinct from the riveted angle planes used in larger Bennett trim plane sizes. Confirm your existing plane style before ordering.
Key Features
- 304 grade stainless steel construction
- Trailing edge design — distinct from riveted angle configurations
- 12" span x 9" chord
- Sold individually — one plane per order
- Replacement plane for Bennett hydraulic trim tab systems
- Bennett part number: TPO129 | Catalog SKU: 219-TPO129
Compatible Applications
- Bennett Classic Hydraulic Trim Tab Systems using 12" x 9" trailing edge trim planes
- Smaller powerboats requiring a 12" span trim plane
- Replacement of a damaged or corroded trim plane on an existing Bennett system
- Transom-mount hydraulic trim tab installations specifying the trailing edge plane style
Parts Desk Insights
The TPO129 is the right replacement when only one trim plane is damaged or corroded and the actuator and hinge hardware are still serviceable. The trailing edge design on this 12" x 9" size is different from the riveted angle style used on the larger TPO1812 (18" x 12") and TPO2412 (24" x 12") — confirm your existing plane style before ordering. Remember this is sold per plane, so order two if you need both sides. For actuator service, see the Bennett A1101A Standard Actuator Assembly and the Bennett H1170A Hardware Pack. For complete 12" x 9" systems, see the Bennett Classic Hydraulic Trim Tab System – 12" x 9".
Related Products
- Bennett TPO1812 – Stainless Trim Plane, 18" x 12", Each
- Bennett TPO2412 – Stainless Trim Plane, 24" x 12", Each
- Bennett A1101A – Standard Hydraulic Actuator Assembly
- Bennett H1170A – Hydraulic Trim Tab Hardware Pack
- Bennett A1113 – Lower Hinge for Hydraulic Actuator
- Bennett Classic Hydraulic Trim Tab System – 12" x 9" with OBI Control
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.