Humminbird HELIX 12 Gimbal Mount Bracket (740150-1)
740151-1Compatibility:
Secure Your Big Screen
The HELIX 12 is a heavy unit that demands a solid foundation. The Humminbird GM H12 Gimbal Mount is the genuine powder-coated metal bracket designed to support the weight of the 12-inch head unit in rough water.
Second Station Ready:
Perfect for anglers who want to move a single head unit between two locations (e.g., Console to Bow, or Boat to Ice), this bracket allows you to set up a second mounting point without unscrewing your primary mount every time.
📦 Product Specs:
- Part Number: 740150-1 (GM H12)
- Material: Powder Coated Steel
- Fitment: Specific to HELIX 12 Chassis
- Includes: Metal Bracket Only (Knobs sold separately)
We are Canada’s specialized marine electronics hub and authorized service center. Unlike American retailers, we stock our inventory in Winnipeg, Manitoba. You get your gear faster with zero customs fees or hidden duties.
Frequently Asked Questions
Does this fit the HELIX 10?
No. While the units look similar, the HELIX 12 chassis is physically wider than the HELIX 10. This bracket will be too loose for a 10, and the knobs won't thread in correctly. You need the GM H910 for the HELIX 10.
Does it come with the knobs?
No. This part number is for the Metal Bracket Only. If you need replacement knobs, you must purchase the "HELIX 8-12 Mounting Hardware Kit" separately.
Is this plastic or metal?
This is the genuine heavy-duty Metal bracket, finished with a black powder coat to prevent corrosion. It is designed to minimize vibration and screen shake.