Select your product to confirm this information applies to you
Wiring Diagrams for Airmar Transducers Compatible with the GSD™ 26 Sonar Module
Select a transducer model below to view the wiring diagram needed when connecting to a GSD™ 26 sonar module.
If the transducer is not listed below, see GSD 24 Compatible Transducers Wiring Diagram for wiring information about the GSD 24. Transducers listed for the GSD™ 24 sonar module can connect to the GSD 26 on either the low-frequency or high-frequency side.
For questions about wire colors and functions of Airmar transducers, contact Airmar distributor Gemeco at 1-803-693-0777.
Airmar R509LH
Garmin Part Number: 010-11640-20
Airmar Part Number: R509LH
**The Blue/White wire will be a Yellow wire if manufactured before November 2010.
Plastic In-hull Mount Transducer with Depth – Airmar R599LH
Garmin Part Number: 010-11641-20
Airmar Part Number: R599LH
**The blue/white wire will be yellow if manufactured before November 2010.
Plastic Thru-hull Mount Transducer with Depth & Temperature - Airmar R109LH
Garmin Part Number: 010-11642-20
Airmar Part Number: R109LH
**The blue/white wire will be yellow if manufactured before November 2010.
Airmar R111LH
Garmin Part Number: 010-11643-20
Airmar Part Number: R111LH
**The blue/white wire will be yellow if manufactured before November 2010.
Plastic In-hull Mount Transducer with Depth - Airmar M265LH
Garmin Part Number: 010-11644-20
Airmar Part Number: M265LH
**The blue/white wire will be yellow if manufactured before November 2010.
Airmar B265LH
Garmin Part Number: 010-11645-20
Airmar Part Number: B265LH
**The blue/white wire will be yellow if manufactured before November 2010.
Plastic Transom Mount Transducer with Depth & Temperature - Airmar TM265LH
Garmin Part Number: 010-11646-20
Airmar Part Number: TM265LH
**The blue/white wire will be yellow if manufactured before November 2010.
Airmar B265LM
Garmin Part Number: 010-11647-20
Airmar Part Number: B265LM
**The blue/white wire will be yellow if manufactured before November 2010.
Airmar TM265LM
Garmin Part Number: 010-11650-20
Airmar Part Number: TM265LM
**The blue/white wire will be yellow if manufactured before November 2010.
Airmar B175H (0° tilt)
Garmin Part Number: 010-11808-20
Airmar Part Number: B175H (0° tilt)
Airmar B175H (12° tilt)
Garmin Part Number: 010-11808-21
Airmar Part Number: B175H (12° tilt)
Airmar B175H (20° tilt)
Garmin Part Number: 010-11808-22
Airmar Part Number: B175H (20° tilt)
Airmar B175L (0° tilt)
Garmin Part Number: 010-11809-20
Airmar Part Number: B175L (0° tilt)
Airmar B175L (12° tilt)
Garmin Part Number: 010-11809-21
Airmar Part Number: B175L (12° tilt)
Airmar B175L (20° tilt)
Garmin Part Number: 010-11809-22
Airmar Part Number: B175L (20° tilt)
Airmar B175M (0° tilt)
Garmin Part Number: 010-11810-20
Airmar Part Number: B175M (0° tilt)
***Can connect to either Low Frequency or High-Frequency terminal blocks. XID must connect on the same side.
OR 
Airmar B175M (12° tilt)
Garmin Part Number: 010-11810-21
Airmar Part Number: B175M (12° tilt)
***Can connect to either Low Frequency or High-Frequency terminal blocks. XID must connect on the same side.
OR
Airmar B175M (20° tilt)
Garmin Part Number: 010-11810-22
Airmar Part Number: B175M (20° tilt)
***Can connect to either Low Frequency or High-Frequency terminal blocks. XID must connect on the same side.
OR
Garmin Pocket Mount Transducer w/Depth & Temp - Airmar PM265LH
Garmin Part Number: 010-11811-20
Airmar Part Number: PM265LH
Garmin Pocket Mount Transducer w/Depth & Temp - Airmar PM265LM
Garmin Part Number: 010-11812-20
Airmar Part Number: PM265LM
Garmin Pocket Mount Transducer w/Depth & Temp - Airmar CM599LH
Garmin Part Number: 010-11813-20
Airmar Part Number: CM599LH
Airmar TM150M
Garmin Part Number: 010-11928-20
Airmar Part Number: TM150M
* Transducer can be connected to either the Low or High-Frequency Channel
Airmar B150M 0° Tilt
Garmin Part Number: 010-11927-20
Airmar Part Number: B150M 0° Tilt
* Transducer can be connected to either the Low or High-Frequency Channel
Airmar B150M 12° Tilt
Garmin Part Number: 010-11927-21
Airmar Part Number: B150M 12° Tilt
* Transducer can be connected to either the Low or High-Frequency Channel
Airmar B150M 20° Tilt
Garmin Part Number: 010-11927-21
Airmar Part Number: B150M 20° Tilt
Airmar B75H 0° Tilt
Garmin Part Number: 010-11634-20
Airmar Part Number: B75H 0° Tilt
Airmar B75H 12° Tilt
Garmin Part Number: 010-11634-21
Airmar Part Number: B75H 12° Tilt
Airmar B75H 20° Tilt
Garmin Part Number: 010-11634-22
Airmar Part Number: B75H 20° Tilt
Airmar B75M 0° Tilt
Garmin Part Number: 010-11636-20
Airmar Part Number: B75H 0° Tilt
* Transducer can be connected to either the Low or High-Frequency Channel
Airmar B75M 12° Tilt
Garmin Part Number: 010-11636-21
Airmar Part Number: B75H 12° Tilt
* Transducer can be connected to either the Low or High-Frequency Channel
Airmar B75M 20° Tilt
Garmin Part Number: 010-11636-22
Airmar Part Number: B75H 20° Tilt
* Transducer can be connected to either the Low or High-Frequency Channel
Airmar B75L 0° Tilt
Garmin Part Number: 010-11635-20
Airmar Part Number: B75L 0° Tilt
Airmar B75L 12° Tilt
Garmin Part Number: 010-11635-21
Airmar Part Number: B75L 12° Tilt
Airmar B175H 0° Tilt
Garmin Part Number: 010-11937-20
Airmar Part Number: B175H 0° Tilt
Airmar B175H 12° Tilt
Garmin Part Number: 010-11937-21
Airmar Part Number: B175H 12° Tilt
Airmar B175H 20° Tilt
Garmin Part Number: 010-11937-22
Airmar Part Number: B175H 20° Tilt
Airmar B175M 0° Tilt
Garmin Part Number: 010-11939-20
Airmar Part Number: B175M 0° Tilt
* Transducer can be connected to either the Low or High-Frequency Channel
Airmar B175M 12° Tilt
Garmin Part Number: 010-11939-21
Airmar Part Number: B175M 12° Tilt
* Transducer can be connected to either the Low or High-Frequency Channel
Airmar B175M 20° Tilt
Garmin Part Number: 010-11939-22
Airmar Part Number: B175M 20° Tilt
* Transducer can be connected to either the Low or High-Frequency Channel
Airmar B175L 0° Tilt
Garmin Part Number: 010-11938-20
Airmar Part Number: B175L 0° Tilt
Airmar B175L 12° Tilt
Garmin Part Number: 010-11938-21
Airmar Part Number: B175L 12° Tilt
Airmar B175L 20° Tilt
Garmin Part Number: 010-11938-22
Airmar Part Number: B175L 20° Tilt
Airmar B175HW 0° Tilt
Garmin Part Number: 010-12181-20
Airmar Part Number: B175HW 0° Tilt
Airmar B175HW 12° Tilt
Garmin Part Number: 010-12181-21
Airmar Part Number: B175HW 12° Tilt
Airmar B175HW 20° Tilt
Garmin Part Number: 010-12181-22
Airmar Part Number: B175HW 20° Tilt
Airmar B275LHW
Garmin Part Number: 010-12183-20
Airmar Part Number: B275LHW
Airmar PM275LHW
Garmin Part Number: 010-12185-20
Airmar Part Number: PM275LHW
Airmar CM275LHW
Garmin Part Number: 010-12186-20
Airmar Part Number: CM275LHW
Airmar CM599LHW
Garmin Part Number: 010-12188-20
Airmar Part Number: CM599LHW
Airmar R109LHW
Garmin Part Number: 010-12182-20
Airmar Part Number: R109LHW
Airmar 509LHW
Garmin Part Number: 010-12187-20
Airmar Part Number: 509LHW
Airmar TM275LHW
Garmin Part Number: 010-12184-20
Airmar Part Number: TM275LHW
