Humminbird

Humminbird GM H7 Gimbal Mount f/HELIX 7 Series

SKU: 57811 · UPC: 082324047190 · MPN: 740146-1
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02 · Overview

Humminbird GM H7 Gimbal Mount f/HELIX 7 Series — Product description

Upgrade your boating setup with the Humminbird GM H7 Gimbal Mount, the perfect replacement bracket designed specifically for HELIX 7 series fishfinders and chartplotters. Anglers and boaters know the frustration of a loose or damaged mount during a critical moment on the water. This durable gimbal mount ensures your display stays securely positioned, allowing smooth swivel and tilt adjustments for the best viewing angle no matter the conditions.

Why Choose the GM H7 Gimbal Mount for Your HELIX 7?

Crafted from high-quality materials built to withstand saltwater corrosion, UV exposure, and rough handling, this black rectangular gimbal bracket keeps your electronics rock-solid. Whether you're chasing trophy bass in freshwater lakes or battling offshore waves, it delivers reliable performance that matches Humminbird's reputation for rugged marine gear. The included knobs and mounting hardware make it a straightforward swap for worn-out originals, getting you back on the water faster.

Seamless Compatibility and Easy Installation

This mount fits all HELIX 7 models, excluding G4N variants, ensuring broad applicability across popular units like the HELIX 7 CHIRP SI, MEGA SI, and standard sonar models. Installation is a breeze—no special tools required beyond a screwdriver. Simply remove your old bracket, align the new gimbal base to the existing holes, secure with the provided screws, and tighten the knobs. In under 15 minutes, your display will be fully adjustable again, ready for real-time sonar readings and GPS navigation.

Key Components Included

  • Rugged gimbal bracket for secure, flexible positioning
  • Pair of ergonomic knobs for quick adjustments
  • Complete set of attachment screws and hardware

Built for Long-Lasting Marine Adventures

Humminbird engineers this gimbal mount for trouble-free operation in harsh environments, from foggy mornings to pounding rain. Its gimbal arm design provides 360-degree rotation and tilt range, optimizing screen visibility for solo operators or multi-person crews. Pair it with your HELIX 7's advanced features like AutoChart Live or Side Imaging, and you'll gain confidence knowing your mount won't fail when you spot that big school of fish.

Pro Tips for Optimal Use and Maintenance

  • Positioning:** Mount at eye level for glare-free viewing; adjust tilt to match your seating height.
  • Cleaning:** Rinse with fresh water after saltwater use and wipe with a microfiber cloth—avoid harsh chemicals.
  • Storage:** During off-season, loosen knobs and store in a dry place to prevent bracket stress.
  • Upgrades:** Consider adding a RAM mount extension for flush console installs.

Backed by a limited 1-year warranty, this gimbal mount reflects Humminbird's commitment to quality that serious boaters demand. Note: Some retailers apply a case-break fee upon opening.

California Proposition 65 Warning: This product can expose you to chemicals including lead, known to the State of California to cause cancer, birth defects, or other reproductive harm.

Frequently Asked Questions

Is the GM H7 Gimbal Mount compatible with all HELIX 7 models?

Yes, it works with all HELIX 7 series except G4N models. Always double-check your specific unit's model number for a perfect fit.

What tools do I need to install this gimbal mount?

Just a Phillips screwdriver. The kit includes all screws and knobs, so no additional hardware is required.

Can this mount handle rough water conditions?

Absolutely. It's engineered for marine environments, resisting corrosion and vibration from waves and boat motion.

Does it allow full swivel and tilt adjustments?

Yes, the gimbal design offers 360-degree rotation and generous tilt for customizable screen positioning.

What's included in the GM H7 kit?

Gimbal bracket, pair of knobs, and mounting screws—everything needed for a complete replacement.

How do I maintain the gimbal mount for longevity?

Rinse after saltwater exposure, dry thoroughly, and store loosened during off-seasons to avoid wear.

This is a gimbal mount for all HELIX 7 models products. This features the gimbal mount, knobs and mounting hardware.

Humminbird 7401461 Attributes

  • Compatibility: All HELIX 7 Models Except HELIX 7 G4N Models
  • Arm Type: Gimbal Bracket
  • Base Shape: Rectangular
  • Color: Black

Humminbird 7401461 Features & Benefits

  • Compatible With: All HELIX 7 Models, Except HELIX 7 G4N Models
  • Designing And Manufacturing Top Quality, Thoroughly Reliable Marine Equipment
  • Designed For Trouble-Free Use In Even The Harshest Marine Environment
  • Easy To Install
  • Limited 1 Year Warranty

Humminbird 7401461 Warranties


GM H7 Gimbal Mount for HELIX 7 Series

Replacement Mounting Bracket Kit includes attachment screws and knobs.

Compatible Devices:
  • HELIX 7 Series - All models

WARNING: This product can expose you to chemicals including LEAD which is known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to P65Warnings.ca.gov.



The Humminbird GM H7 gimbal mount is designed to fit the Humminbird Helix 7 series fish finder. This easy-to-install mounting bracket kit can hold your Helix 7 series...
SKU: NVN-57811
MPN: 740146-1
UPC: 082324047190
03 · The numbers

Technical specifications

BrandHumminbird
ModelHumminbird GM H7 Gimbal Mount f/HELIX 7 Series
SKU / MFR#57811

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04 · Before you buy

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05 · Customer voices

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