9 Best Mounts for Humminbird MEGA 360 (October 2026)

The best Humminbird MEGA 360 mounts include the Scotty 0163 Ball-Mount Fish Finder and Universal for large fish finder screens, the Stratum Outdoors Deck Stand for Deck Mount Transducer for a deck mounted pole, and the KOQEIEY Super Double Clamp Camera Mount Umbrella for temporary pole clamping.

On this page (4 sections)

1. Which mounts fit a Humminbird MEGA 360 setup?
2. What should you check before buying a Fortrex or Terrova mount?
3. Is a Terrova MEGA 360 mount different from a Fortrex mount?
4. What is the best Humminbird MEGA 360 mount to choose?

The best Humminbird MEGA 360 mount depends on your trolling motor and transducer setup. The products here include screen mounts, a deck stand and transom transducers, but none is confirmed as a dedicated MEGA 360 Fortrex or Terrova adapter.

That distinction matters: a fish finder display mount holds your screen, while a MEGA 360 mount supports the transducer on a compatible motor or other mount system. If you're weighing the sonar itself first, read our guide on whether Humminbird MEGA 360 is worth it.

Our picks at a glance

1. 1
   Best for large fish finder screens

   Scotty 0163 Ball-Mount Fish Finder and Universal

   9.7/10 our score

   See it on Amazon
2. 2
   Best for a deck mounted pole

   Stratum Outdoors Deck Stand for Deck Mount Transducer

   9.4/10 our score

   See it on Amazon
3. 3
   Best for temporary pole clamping

   KOQEIEY Super Double Clamp Camera Mount Umbrella

   9.3/10 our score

   See it on Amazon

4. 4

   HUMMINBIRD XNT-9-HW-MSI-150-T TRANSOM MOUNT TRANSDUCER

   Best for HELIX 7 transom sonar
   Check it
5. 5

   EDSRDPLT Fish Finder Mount Base

   Best for a compatible display base
   Check it
6. 6

   WINDFRD Aluminum Fish Finder Mount for Boat

   Best for a long reach display mount
   Check it
7. 7

   xik 9.1 Inch Long Arm Aluminum Alloy

   Best for a compact long arm
   Check it
8. 8

   HUMMINBIRD XM 9 20 MSI T MEGA

   Best for compatible HELIX transom sonar
   Check it
9. 9

   Scotty 367 Universal Fish Finder Mount

   Best for a rotating display plate
   Check it

Which mounts fit a Humminbird MEGA 360 setup?

No product in this roundup is confirmed as a dedicated MEGA 360 trolling motor bracket, so use this comparison to identify display or pole mounting options and check transducer fit separately. We compared the stated mount types, adjustment features and compatibility notes.

1

Scotty 0163 Ball-Mount Fish Finder and Universal: Best for large fish finder screens

9.7/10Our score

• 1.5 in ball mount
• Top plate designed for 7–9 in fish finders
• 6.5 in mount height

The large ball and fish finder plate suit a 7–9 in display installation. Confirm the base and plate match your boat and finder before buying.

See it on Amazon

Pros

• Large ball for greater clamping force
• Smooth full range of motion
• Plate designed for larger fish finders

Cons

• Does not guarantee MEGA 360 or trolling motor compatibility

The Scotty 0163 is the strongest screen mount choice in this group for a larger fish finder display. Its 1.5 in ball is designed to provide more clamping force for larger accessories, and the top plate is intended for 7–9 in fish finders.

The mount stands 6.5 in tall and offers a smooth full range of motion. That can help position a display where you can see it while running or fishing, but the base and plate still need to match your boat and finder.

This is a display mount, not a MEGA 360 transducer bracket. If you're pairing a screen with MEGA 360, confirm that your fish finder and transducer are compatible with each other, as well as with the mount you choose.

Choose it for a larger screen that needs a ball mount. Don't use its fish finder plate as evidence that it will hold a MEGA 360 transducer on a Fortrex or Terrova.

2

Stratum Outdoors Deck Stand for Deck Mount Transducer: Best for a deck mounted pole

9.4/10Our score

• Stand only, pole not included
• Bolts to deck, bench or gunnel
• 360° swivel and tilt

This stand provides a bolt down base for a compatible deck mount pole. It is aimed at poles for MEGA Live and other forward facing sonar, rather than a confirmed MEGA 360 motor mount.

See it on Amazon

Pros

• Bolts to a deck, bench or gunnel
• Swivels and tilts
• Sliding arm extends for wide gunnels

Cons

• Pole is not included
• Compatibility is specified for Stratum Outdoors' deck mount pole

The Stratum Outdoors Deck Stand is the closest option here to a separate sonar pole mounting setup. It bolts to a deck, bench or gunnel and offers 360° swivel and tilt through three adjustment knobs.

The stand is sold without a pole. Its stated compatibility is with the Stratum Outdoors Deck Mount Pole, while its description mentions poles for Live sonar systems such as MEGA Live and ActiveTarget.

That does not confirm fit with MEGA 360. MEGA Live is a forward facing sonar transducer, while this post is about MEGA 360, so verify the exact pole and transducer combination before buying.

Our forward facing sonar guide for kayaks covers live-view options.

Choose this stand if you already have the matching pole and need a bolt down base. For screen and sonar pairing, see our guide to Humminbird XPLORE and MEGA 360.

3

KOQEIEY Super Double Clamp Camera Mount Umbrella: Best for temporary pole clamping

9.3/10Our score

• Clamps to 0.6–1.75 in poles
• 360° horizontal rotation
• Maximum load capacity of 5 lb

The double clamp can attach to poles and boat poles, but its stated 5 lb capacity and camera focus make it a limited option for a transducer setup. Verify fit and load before use.

See it on Amazon

Pros

• Clamps round or flat surfaces
• Protective rubber pads
• Rotates horizontally

Cons

• Camera and umbrella clamp, not a specified MEGA 360 mount
• 5 lb maximum load

The KOQEIEY Super Double Clamp can clamp around poles from 0.6 to 1.75 in and rotate horizontally. Its stated maximum load is 5 lb, and its protective pads are meant to contact round or flat surfaces.

Its camera and umbrella focus makes it a less certain choice for fishing electronics. The product description names boat poles and small monitors, but does not identify a MEGA 360 transducer or trolling motor as compatible.

A clamp that fits a pole is not automatically a suitable transducer mount. Check the actual clamp diameter, load, vibration and clearance for your setup before relying on it.

Choose it only for a light accessory when the clamp fit is clear. For a dedicated MEGA 360 install, get confirmation that the mount supports your transducer and trolling motor.

4

HUMMINBIRD XNT-9-HW-MSI-150-T TRANSOM MOUNT TRANSDUCER: Best for HELIX 7 transom sonar

9.1/10Our score

• MEGA Side Imaging and MEGA Down Imaging
• Dual Spectrum CHIRP 2D
• 20 ft cable and built in temperature sensor

This is a transom transducer, not a bracket for MEGA 360. It may be relevant to a separate HELIX 7 sonar installation.

See it on Amazon

Pros

• Supports MEGA Side and Down Imaging
• Includes built in temperature sensor
• 20 ft cable

Cons

• Not a MEGA 360 mount
• Compatibility is limited to specified HELIX 7 models

The HUMMINBIRD XNT-9-HW-MSI-150-T is a transom mount transducer for specified HELIX 7 models, not an accessory that mounts MEGA 360 to a trolling motor. It supports MEGA Side Imaging, MEGA Down Imaging and Dual Spectrum CHIRP 2D sonar.

The transducer includes a built in temperature sensor and a 20 ft cable. Humminbird specifies compatibility with HELIX 7 G3, G3N and G4N models with MEGA Side Imaging.

Keep it in mind only if you're planning a separate transom sonar installation. The unit's compatibility information does not name MEGA 360.

Choose it for a compatible HELIX 7 transom setup, not as the MEGA 360 mounting bracket.

5

EDSRDPLT Fish Finder Mount Base: Best for a compatible display base

9.0/10Our score

• Dual ball joints
• 360° angle adjustment
• AMPS pattern with 38 mm hole centers

This rotating base can hold certain compatible fish finder displays, but its compatibility exclusions include many Humminbird units. Check the exact finder model and mounting pattern.

See it on Amazon

Pros

• Dual ball joint adjustment
• AMPS universal pattern
• Marine grade composite with stainless steel bolts

Cons

• Not compatible with listed HELIX and SOLIX models
• Not a trolling motor or MEGA 360 bracket

The EDSRDPLT Fish Finder Mount Base is a rotating display base with a dual ball joint and an AMPS pattern. Its compatibility notes explicitly exclude Humminbird HELIX 5, 7, 8, 10, 12 and 15, along with SOLIX 10.

That makes model checking essential for Humminbird owners. The base is described for fish finders and chartplotters, with a recommendation to prioritize devices 9 in or smaller and caution for larger units.

It isn't a MEGA 360 bracket. Confirm both display model compatibility and the base's mounting pattern before adding it to a MEGA 360 boat setup.

Choose it only when your finder isn't among the excluded models and the mounting pattern matches. It won't solve the trolling motor adapter question.

6

WINDFRD Aluminum Fish Finder Mount for Boat: Best for a long reach display mount

8.9/10Our score

• 18.3 in C size double socket arm
• AMPS pattern base
• Static load of 5 lb

The long arm positions a fish finder screen away from its base. WINDFRD recommends screens up to 7 in, and its compatibility notes list Humminbird HELIX 8, HELIX 9 and XPLORE 9.

See it on Amazon

Pros

• Long double socket arm
• Multiple pre drilled plate holes
• Includes AMPS pattern base

Cons

• Static load is 5 lb
• Not specified as a MEGA 360 transducer mount

The WINDFRD mount suits a fish finder display that needs a longer reach from the deck. Its 18.3 in double socket arm and AMPS pattern base give you more placement options, but the stated static load is 5 lb.

WINDFRD recommends screens up to 7 in, and its Humminbird compatibility notes include HELIX 8, HELIX 9 and XPLORE 9. Those details concern the display mount and do not confirm a MEGA 360 transducer fit.

Check the reach and screen size against your console or bow layout before choosing it. A long arm can help bring a display closer, but it does not replace a transducer specific motor mount.

Choose it for a compatible small screen that needs extra reach. If you're also comparing other sonar pole options, see our best Lowrance Eagle Eye 9 pole mount picks.

7

xik 9.1 Inch Long Arm Aluminum Alloy: Best for a compact long arm

8.6/10Our score

• 9.1 in double socket arm
• 1.5 in C size ball
• Not compatible with listed Humminbird models

This long arm mount is for fish finder displays and other marine electronics, not a specified MEGA 360 mount. Its compatibility notes exclude a range of Humminbird HELIX and SOLIX models.

See it on Amazon

Pros

• Aluminum arm and plate
• 360° rotation
• Load capacity distinguishes rest from motion

Cons

• Not compatible with listed Humminbird models
• Not specified for mounting a transducer to a trolling motor

The xik mount provides a shorter arm than the WINDFRD, with a 9.1 in double socket arm and a 1.5 in C size ball. Its stated load limits distinguish 15.5 lb at rest from 4.5 lb in motion.

The Humminbird compatibility note excludes HELIX 5, 7, 8, 9, 10, 12 and 15, plus SOLIX 10. That makes it a poor fit for many Humminbird screen installations, even before considering the separate MEGA 360 bracket question.

It is designed as a marine electronics mount, not a confirmed MEGA 360 transducer adapter. Verify the exact finder model, boat base and load needs before considering it.

Choose it for a compatible display setup where a 9.1 in arm is enough. Its Humminbird exclusions and lack of transducer details limit its use for this query.

8

HUMMINBIRD XM 9 20 MSI T MEGA: Best for compatible HELIX transom sonar

8.3/10Our score

• MEGA Side Imaging and MEGA Down Imaging
• 20 ft cable
• Compatible with specified HELIX models

This Humminbird transom transducer supports compatible HELIX units, but it is not a MEGA 360 mount or a trolling motor adapter.

See it on Amazon

Pros

• Transom mount with built in temperature
• 20 ft cable
• Compatibility includes specified HELIX MEGA SI+ models

Cons

• Not a MEGA 360 mount
• Compatibility depends on HELIX generation and size

The HUMMINBIRD XM 9 20 MSI T MEGA is another transom mount transducer, rather than a mounting system for MEGA 360. It has a 20 ft cable and is specified for several HELIX generations and sizes.

Humminbird lists compatibility with HELIX 12, 10 and 9 CHIRP SI GPS G2N, plus select MEGA SI+ GPS G3N and G4N units. Check the exact generation and model, since compatibility varies across those groups.

This can be relevant when planning a separate transom transducer installation. It does not provide the mount needed to position MEGA 360 on a Fortrex or Terrova.

Choose it for a compatible HELIX transom sonar setup, not for a MEGA 360 motor adapter.

9

Scotty 367 Universal Fish Finder Mount: Best for a rotating display plate

8.2/10Our score

• Multi pattern top plate
• Designed for 7–9 in screens
• 360° rotation

This universal mount is designed for fish finder screens and rotates 360°. Confirm that its base and multi pattern plate suit your display installation.

See it on Amazon

Pros

• Multi pattern top plate
• Rotates 360°
• Designed for 7–9 in displays

Cons

• Accessories sold separately
• Not a specified MEGA 360 trolling motor mount

The Scotty 367 is a rotating display mount with a multi pattern top plate designed for 7–9 in fish finders. Its 360° rotation can help orient the screen, but the base and plate pattern still need to fit your boat and device.

The mount is made with nylon and stainless steel fasteners. Accessories are sold separately, so check what base or hardware your installation requires before ordering.

Like the other screen mounts here, it doesn't guarantee compatibility with MEGA 360 itself. For other forward facing sonar systems, compare our guides to Garmin LiveScope Plus vs LiveScope and Humminbird MEGA Live vs MEGA Live 2.

Choose it for a 7–9 in display that needs a rotating plate. It is not a confirmed Fortrex or Terrova transducer mount.

What should you check before buying a Fortrex or Terrova mount?

Before buying a Humminbird MEGA 360 Fortrex mount or Terrova mount, match the bracket to the exact trolling motor, transducer and deployment method. The product list here does not confirm those specific combinations.

Check the following details with the mount maker or Humminbird:

• Which Fortrex or Terrova model and shaft configuration the mount fits.
• Whether the bracket supports the exact MEGA 360 transducer version.
• Whether it clears the motor, propeller and other installed transducers through deployment and stowage.
• How the cable routes, moves and stays clear of pinch points.
• Whether the bracket allows the transducer to deploy, turn and come out of the water as intended.
• What hardware is included and whether any model specific adapter is required.

Don't infer compatibility from a clamp diameter, ball size or a broad statement about Humminbird devices. Those facts describe a connection or display fit, not necessarily a motor and MEGA 360 fit.

Is a Terrova MEGA 360 mount different from a Fortrex mount?

It can be, because the motor design and transducer arrangement determine the bracket and clearance needs. A universal display base or pole clamp does not guarantee fit on either trolling motor.

Look for instructions that name your exact motor family and MEGA 360 configuration. If the mount does not name them, ask the manufacturer to confirm the combination before you install it.

A MEGA 360 setup also differs from a forward facing sonar pole. For compatible display planning, check the best transducer for Lowrance Elite FS 9 guide and the Garmin ECHOMAP Ultra 2 bundle options.

What is the best Humminbird MEGA 360 mount to choose?

Choose a mount only after separating the display mounting job from the MEGA 360 transducer mounting job. The Scotty 0163 is the strongest screen mount pick here, while none of the products is confirmed as a dedicated Fortrex or Terrova bracket.

If you need a deck base for a compatible pole, the Stratum Outdoors stand is the closest fit in this list, but its pole is sold separately and MEGA 360 fit is unconfirmed. For other sonar pole systems, see our best Lowrance ActiveTarget 2 pole mount options.

Our score weighs specs, features and buyer feedback against what you're shopping for. For a MEGA 360 motor installation, choose by confirmed transducer and motor compatibility, then verify clearance and cable routing before buying.

Our top 3 picks at a glance

1. 1
   Best for large fish finder screens

   Scotty 0163 Ball-Mount Fish Finder and Universal

   9.7/10 our score

   See it on Amazon
2. 2
   Best for a deck mounted pole

   Stratum Outdoors Deck Stand for Deck Mount Transducer

   9.4/10 our score

   See it on Amazon
3. 3
   Best for temporary pole clamping

   KOQEIEY Super Double Clamp Camera Mount Umbrella

   9.3/10 our score

   See it on Amazon

Frequently asked questions

Is a Humminbird MEGA 360 mount the same as a display mount?

No. A MEGA 360 mount holds the transducer and must suit the trolling motor or installation method.

A fish finder display mount holds the screen.

The Scotty 0163 and Scotty 367 here are screen mounts, so don't treat them as MEGA 360 transducer brackets.

How do I choose a Humminbird MEGA 360 Fortrex mount?

Match the bracket to the exact Fortrex motor and MEGA 360 transducer setup. Confirm the clamp or adapter, shaft clearance, cable routing and whether the transducer can be raised or removed as needed.

The products here do not confirm compatibility with a Fortrex MEGA 360 installation.

What should I check for a Humminbird MEGA 360 Terrova mount?

Check that the mount is made for your Terrova configuration and the specific MEGA 360 transducer. Confirm motor clearance, cable routing and how the transducer deploys before buying.

A general display base or transom transducer is not a Terrova adapter.

Can I use a MEGA Live deck stand for MEGA 360?

Not based on the information here. The Stratum Outdoors stand is described for its deck mount pole and poles for MEGA Live and other forward facing sonar.

It doesn't guarantee MEGA 360 compatibility, so confirm the pole and transducer fit with the maker before choosing it.