A small motor jack plate adds setback between an outboard and a boat’s transom, and some models also allow engine-height adjustment. The options below are listed for outboards up to 35 HP. Camoo and QNCKJZV are best suited to buyers who want an included wooden mounting block; the adjustable MJ-1-DP is better for buyers who want incremental height settings. Check your motor’s mounting style and your boat’s transom before choosing.
| Product | Standout feature | Best suited for |
|---|---|---|
| Camoo MJ-1-DP with wood block | 4-inch setback; pre-cut block | Small boats using a long-shaft motor |
| Adjustable MJ-1-DP | 0–100 mm height adjustment | Buyers wanting manual height tuning |
| Cast-aluminum MJ-1-DP | Corrosion-resistant construction | Buyers prioritizing cast aluminum |
| FQRANBO MJ-1-DP | Height adjustment and broad stated fitment | Owners comparing engine height settings |
| QNCKJZV MJ-1-DP | 4-inch setback; wooden block included | Buyers seeking a block-equipped setup |
Camoo MJ-1-DP With Wooden Block
Best for: Owners of skiffs, aluminum boats, or inflatables who need to mount a clamp-on outboard up to 35 HP farther from the transom. This cast-aluminum offset plate provides a 4-inch setback and is described as a way to mount a long-shaft motor on a shorter-shaft transom boat.
The pre-cut, pre-grooved wooden mounting block is included. That makes this option a practical choice for buyers who want the block supplied with the plate rather than sourced separately. The raised mounting position may also help address a mismatch between the boat’s transom and the motor shaft.
Consideration: It is designed for clamp-on motors up to 35 HP. Confirm that your motor and transom suit this mounting arrangement before purchasing.
Adjustable MJ-1-DP Manual Jack Plate
Best for: Buyers who want to adjust engine height instead of choosing a fixed mounting position. The listing specifies 0–100 mm of adjustment in 20 mm increments, which provides defined steps for manual height tuning.
This model includes rubber-pad mounting blocks and stainless-steel screws. Its stated construction is heavy-duty hard steel alloy, and the listing describes it as intended to withstand vibration and impact from waves and wakes. Choose it if adjustment range and included mounting hardware matter more than a wooden block.
Consideration: The listed features do not specify a wooden mounting block. Check the installation requirements for your boat and motor, and confirm that the 20 mm adjustment increments suit your needs.
Cast-Aluminum MJ-1-DP 4-Inch Plate
Best for: Buyers looking for a cast-aluminum plate for a clamp-mounted outboard rated up to 35 HP. The listing names dinghies, aluminum boats, and inflatable boats as intended applications, and describes a 4-inch setback for fitting long-shaft motors to short-shaft transoms.
The product description identifies the cast-aluminum construction as corrosion-resistant and says the setback increases clearance between the hull and the motor. It may suit buyers who want those stated material and clearance features without a specified height-adjustment range.
Consideration: The supplied features do not say that a wooden mounting block or adjustable-height mechanism is included. Verify the package contents and your mounting needs before selecting it.
FQRANBO MJ-1-DP Adjustable Plate
Best for: Buyers who want a stated 0–100 mm height range in 20 mm increments and a plate described for outboards up to 35 HP. The listing names small fishing boats, small speedboats, aluminum boats, and inflatables. It also lists Yamaha, Mercury, and Honda among example engine brands.
Height adjustment may help owners tune the engine’s position, according to the product description. The listing also claims potential improvements to trim, speed, fuel efficiency, and bow rise; these outcomes can depend on the boat and setup, so they should not be treated as guaranteed.
Consideration: The features do not clearly specify the mounting-block material or included hardware. Confirm these details and your exact motor fitment before ordering.
QNCKJZV MJ-1-DP With Wood Block
Best for: Small-boat owners who want a 4-inch setback plate with a wooden mounting block included. The listing describes a pre-cut, pre-grooved block and a cast-aluminum offset plate for clamp-on outboards up to 35 HP.
It is presented as an option for skiffs, aluminum boats, and inflatables, including setups where a long-shaft motor must be fitted to a shorter-shaft transom. Choose it if the included block and stated application match your installation needs.
Consideration: The description does not give a height-adjustment range. Avoid choosing it on the assumption that it offers incremental adjustment; confirm the plate’s mounting position is appropriate for your setup.
Buying Guide: How To Choose A Small Motor Jack Plate
Does your motor fit the plate?
Start with horsepower and mounting style. These listings generally specify clamp-on outboards up to 35 HP, but that does not establish fit for every motor within that range. Check your outboard’s mounting requirements and the plate’s product details before buying.
Do you need a setback or height adjustment?
A 4-inch setback moves the engine mounting point away from the transom. A plate with height adjustment adds the ability to change the engine’s vertical position. The adjustable models listed here specify a 0–100 mm range in 20 mm increments; the wooden-block listings do not specify that range.
Is a wooden block included?
Camoo and QNCKJZV explicitly list a pre-cut, pre-grooved wooden block. Other options describe rubber-pad mounting blocks or do not specify a wooden block. Compare package contents with your boat’s installation requirements rather than assuming blocks are interchangeable.
Which construction should you compare?
The listings describe cast-aluminum models and one hard-steel-alloy model. Consider the stated material, included hardware, adjustment range, and intended application together. Product descriptions alone do not confirm suitability for every marine environment or installation.
Frequently Asked Questions
What does a small motor jack plate do?
It positions an outboard farther from the transom and, on adjustable models, allows the engine’s height to be changed.
Can a jack plate help fit a long-shaft motor to a short transom?
Several products listed here are described for that purpose. Confirm the motor, plate, and transom dimensions before installation.
Are all the listed plates height-adjustable?
No. Two listings specify adjustment from 0–100 mm in 20 mm increments. The other product descriptions do not provide an adjustment range.
Do these products fit every outboard up to 35 HP?
No universal fit is established by the horsepower rating alone. Check clamp style, mounting dimensions, transom requirements, and the product’s stated fitment.
Does a jack plate guarantee better speed or fuel economy?
No. One listing claims potential performance benefits, but results depend on the boat and setup and are not guaranteed by the supplied product information.