4Boats
Airmar P17 Plastic Housing & Blanking Plug Kit DST800 DT800 ST800 Transducer
Airmar P17 Plastic Housing & Blanking Plug Kit DST800 DT800 ST800 Transducer
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Airmar P17 Housing Kit (20-364-01)
Includes Plastic Housing & Blanking Plug
This genuine Airmar installation kit is the industry-standard replacement for P17 style thru-hull transducers. Whether you are replacing a cracked housing or setting up a second station, this kit provides a complete low-profile solution for your marine instrumentation.
Key Features
- ✔ Direct fit for 51mm (2") holes
- ✔ Low-profile "P17" design
- ✔ Non-valve version for high performance
- ✔ Includes primary housing & blanking plug
Technical Specs
| Material | High-Strength Plastic |
| Hole Diameter | 51 mm (2") |
| Housing Style | P17 Low-Profile |
| Max Deadrise | 12 Degrees |
| Water Valve | No (Non-Valve) |
Compatibility / Fitment Guide
| Sensor Series | Compatible Brands | Notes |
|---|---|---|
| DST800 / DST810 | Raymarine, Garmin, B&G | Triducer (D/S/T) |
| DT800 / D800 | Simrad, Lowrance, Furuno | Depth & Temp only |
| ST800 / ST850 | Universal NMEA 0183/2000 | Speed & Temp only |
OEM Cross Reference
| Airmar MPN | 20-364-01 / 33-417 |
| Raymarine Part Number | A28104 / E26030 (Housing Only) |
| Garmin Part Number | 010-10434-00 |
Questions & Answers
Is this a genuine original part?
Yes, this is a genuine Airmar Technology Corporation component, manufactured in the USA.
How do I know if it is compatible?
This kit is compatible with any Airmar "P17" style insert. If your current transducer is a retractable 2-inch diameter unit from Raymarine, Garmin, or Navico, this is the correct housing.
Does this kit include a water valve?
No. This is the P17 non-valve version. It includes the blanking plug which must be inserted when the transducer is removed to prevent water ingress.
Note: Professional installation is recommended for thru-hull fittings. Ensure your hull material is compatible with plastic (Valox) housings before installation. Shop more at 4boats.co.uk.
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