Cart 0
Humminbird MHX HS Transom Mounting Bracket Kit for XNT Transducers

Humminbird MHX HS Transom Mounting Hardware (HDSI Transducers) | 740011-1

740011-1
  • We have 6 in stock.
Shipping calculated at checkout.
Ships from Winnipeg Fast Canadian Shipping
No Customs Fees for Canadians
Authorized Service Center We Fix What We Sell

Compatibility:

✅ Compatible Transducers
Fits XHS (High Definition Side Imaging) Transducers:
• XHS 9 HDSI 180 T (Standard on 899/999/1199 & HELIX 9/10/12 G1)
• XHS 9 DB 74 T (Older Dual Beam)

✅ Compatible Units (Using standard transducer)
• Core Series: 898c SI, 998c SI, 1198c SI, 899ci SI, 999ci SI, 1199ci SI
• HELIX G1: HELIX 9 SI, HELIX 10 SI, HELIX 12 SI (Generation 1 Only)

❌ NOT Compatible
• XNT Transducers: (HELIX 5, HELIX 7, PiranhaMAX - Too narrow)
• MEGA Imaging+: (XM 9 HW MSI T - Requires Metal Bracket MHX MX)
• MEGA Imaging: (XM 9 20 MSI T - Requires Metal Bracket)

The MHX HS is a transducer mounting hardware kit for XHS model transducers.

Compatible with: XHS 9 HDSI 180 T, HELIX 12 CHIRP SI GPS, HELIX 10 SI GPS, HELIX 9 SI GPS, 1199ci SI GPS, 999ci SI GPS, 1198c SI GPS, 998c SI GPS

🍁 Why Buy from PTG Electronics?
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

Will this fit my HELIX 7 SI?

No. The HELIX 7 uses a smaller "Compact Side Imaging" transducer (XNT style). This bracket is too wide for it. You need the MHX XNT (740093-1) for a HELIX 7.

Is this the metal bracket?

No. This is the High-Impact Composite (Plastic) bracket that came standard with the 998c and 1198c. If you want the heavy-duty metal upgrade for this transducer, you need the MHX XHS (Metal) bracket.

Does it work with the new MEGA SI+ transducers?

No. The new MEGA SI+ transducers (HELIX G3N/G4N) are much larger and heavier. They require the MHX MX metal bracket. This plastic bracket is not strong enough to hold them at speed.