Outboard Motor Trim Bracket for 25 HP E-TEC

For boaters with a 25 HP E-TEC that sits too low. This outboard motor trim bracket lifts the prop to stop cavitation in shallow water. Short outboard…

By Marcus Ellison · Outdoors editor · Outdoors desk · Gadget Evaluator Lab

Marcus on abuse. This outboard motor trim bracket raises a 25 HP E-TEC motor to prevent prop cavitation. It fixes the trim height without requiring a new motor.

I have seen too many 25 HP E-TEC owners struggle with prop cavitation in shallow water because the motor sits too low. This outboard motor trim bracket is the specific fix for that geometry issue.

Look at the product photo to verify the bracket is designed for the 25 HP E-TEC. The image shows the mounting points and the lift angle that addresses the low-sitting problem.

Field note 1

Boat Engine 6J9-45371-00 6J9-45371-01 6K1-45371-02 Aluminum Alloy…

This aluminum alloy trim tab is explicitly listed for Yamaha outboard motors ranging from 115HP to 200HP, matching part numbers 6J9-45371-00 and 6K1-45371-02. The material specification matters here because aluminum sheds faster than zinc in saltwater, so you need to monitor the thickness regularly to ensure the prop stays clear of the water surface during shallow runs.

Look at the mounting surface in the product photo to verify the bolt pattern aligns with your existing bracket holes. If the tab is too thin or the anode material is already pitted, it will not provide the necessary lift to prevent cavitation, and the structural integrity of the aluminum may fail under the torque of a high-horsepower prop.

The Amazon page has the live price.

Field note 2

Zinc Trim Tab Anode for Yamaha Outboard Motor 75-150HP, Boat Motor…

Designed for Yamaha outboard motors between 75HP and 150HP, this zinc trim tab anode corresponds to part numbers 63P-11325-21-00 and 63P-11325-21. Zinc is more durable than aluminum in freshwater but requires careful inspection in saltwater environments to ensure it does not corrode through before the propeller reaches its optimal depth.

Check the photo for the thickness of the zinc layer and the condition of the mounting hardware. A thin or flaking anode will not hold the motor at the correct height, leading to prop strike in shallow water, and the zinc must be solid enough to withstand the hydrodynamic forces without bending or detaching.

The Amazon page has the live price.

Field note 3

Outboard Motor Storage Bracket, Wall Mount Boat Motor Stand

This is a wall mount storage bracket designed to hold an outboard motor securely when not in use. The listing does not specify a horsepower range or material type, so you must verify that the bracket’s load capacity matches your specific engine weight to avoid structural failure during storage.

Examine the photo for the width of the mounting plate and the depth of the cradle. If the cradle is too narrow for your motor’s lower unit, it will not provide the necessary support to keep the propeller clear of the ground during trailering or storage, and the wall anchors must be rated for the full weight of the engine.

The Amazon page has the live price.

Field note 4

181440 Boat Transom Saver Rubber V-Block,V Blocks W/Hole Transom…

This rubber V-block transom saver is designed to fit outboard motors and includes a hole for mounting. The rubber material provides a cushion between the motor and the transom, but the listing does not specify the exact dimensions or the maximum horsepower it can support, so you need to measure your transom to ensure a proper fit.

Look at the photo to see the depth of the V-groove and the thickness of the rubber. If the block is too shallow, it will not lift the motor enough to prevent prop cavitation in shallow water, and the rubber must be dense enough to resist compression under the weight of the engine without deforming.

The Amazon page has the live price.

Field note 5

Adjustable Boat Transom Saver, 23 to 35 Inches

This adjustable boat transom saver fits a range of 23 to 35 inches, allowing you to customize the height of your outboard motor. The adjustability is key for preventing prop cavitation, as you can raise the motor to the exact depth needed for your specific water conditions and propeller setup.

Check the photo for the locking mechanism and the range of adjustment. If the lock is not secure, the motor may shift during operation, causing the prop to drop into the water and cavitate. The material must be rigid enough to hold the motor in place under load without bending or breaking.

The Amazon page has the live price.

Field note 6

Bememo 1 Pcs Transom Support Plate, Boat Outboard Transom…

This transom support plate is designed to reinforce the boat’s transom where the outboard motor is mounted. The listing does not specify the material or the maximum load capacity, so you must verify that the plate is strong enough to support the weight of your motor and the forces exerted during operation.

Examine the photo for the thickness of the plate and the bolt hole pattern. If the plate is too thin or the holes are not aligned with your existing transom, it will not provide the necessary support to keep the motor at the correct height, and the reinforcement may fail under the stress of high-speed operation.

The Amazon page has the live price.

Field note 7

Outboard Wedge Transom Support Saver for Boat Motors Trailering

This wedge transom support saver is designed for boat motors and trailering. The wedge shape allows you to adjust the height of the motor, but the listing does not specify the material or the maximum horsepower it can support, so you need to ensure it is strong enough for your engine.

Look at the photo for the angle of the wedge and the surface area in contact with the transom. If the wedge is too small or the material is too soft, it will not hold the motor at the correct height, and the prop may strike the water or the bottom in shallow conditions.

The Amazon page has the live price.

Field note 8

Wedge Transom Saver Trailering Support with Steering Cylinders…

This wedge transom saver includes steering cylinder stabilizer stop clips and fits 2 or 3 ram trim systems. The inclusion of clips is important for securing the motor in place, but the listing does not specify the material or the maximum load capacity, so you must verify it can handle the weight of your motor.

Check the photo for the design of the clips and the thickness of the wedge. If the clips are not secure or the wedge is too thin, the motor may shift during operation, causing the prop to drop into the water and cavitate. The material must be rigid enough to hold the motor in place under load.

The Amazon page has the live price.

Field note 9

Adjustable Boat Transom Saver, Fits 28" to 59", Up to 150 HP

This adjustable boat transom saver fits a range of 28 to 59 inches and is rated for up to 150 HP. The wide range of adjustment allows you to raise the motor to the exact depth needed to prevent prop cavitation in shallow water, and the 150 HP rating ensures it can support the weight of most mid-range outboard motors.

Examine the photo for the locking mechanism and the material of the saver. If the lock is not secure or the material is too soft, the motor may shift during operation, causing the prop to drop into the water and cavitate. The saver must be rigid enough to hold the motor in place under load without bending or breaking.

The Amazon page has the live price.