33-493-01 - Airmar Paddle Wheel Spares Kit For S800 ST800 | Aztek Computers
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SKU: Q2548PGURC |  Mfg. Part: 33-493-01  |  0 Reviews  |     Share

33-493-01 - Airmar Paddle Wheel Spares Kit For S800 ST800

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$52.28  $70.58
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Product Overview

Spares kit for S800 and ST800/ Contains all wearing parts in the paddlewheel and blankign plug.

  • 1 - paddlewheel and shaft
  • 2 - O-rings
  • 1 - valve sleeve
  • 1 - retaining ring

Note: Not the same as ST600.

Expert Overview

The Airmar 33-493-01 Paddle Wheel Spares Kit is an accessory designed for maintaining Airmar S800 and ST800 series sensors. This kit addresses common wear and tear issues associated with paddlewheel-based sensors, which are typically used for speed-through-water measurements in marine applications. It provides essential replacement components to restore sensor functionality and accuracy, preventing the need for full sensor replacement due to worn parts. The kit is suitable for IT departments or procurement managers responsible for maintaining marine electronics fleets or individual vessels equipped with compatible Airmar sensors. It helps ensure continuous operational readiness by providing critical spares for on-site or scheduled maintenance, minimizing downtime caused by component failure. This specific kit is not compatible with ST600 series sensors.

Product Details

  • Manufacturer:
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  • Condition:
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  • Airmar
  • 33-493-01
  • New
  • 5 lbs
  • 5 X 5 X 5
  • Aug 25, 2026
  • Nov 24, 2025
Product Identifiers: Brand: Airmar • Part #: 33-493-01 • Category: Accessories

Frequently Asked Questions

Which Airmar sensors is this spares kit compatible with?

This spares kit is compatible with Airmar S800 and ST800 series sensors. It is explicitly noted as not being the same as the kit for ST600 sensors.

What components are included in the Airmar 33-493-01 Paddle Wheel Spares Kit?

The kit contains one paddlewheel and shaft, two O-rings, one valve sleeve, and one retaining ring. These are considered the wearing parts for the paddlewheel and blanking plug.

What problem does this spares kit solve for IT or maintenance teams?

This kit provides essential replacement parts for the paddlewheel mechanism, which is prone to wear in marine environments. It allows maintenance teams to replace worn components, restoring sensor accuracy and extending the life of existing S800 and ST800 sensors without requiring a full unit replacement.

Can this kit be used to replace parts on an Airmar ST600 sensor?

No, the product data explicitly states that this spares kit is not the same as the kit for the ST600 and is therefore not compatible with ST600 sensors.

33-493-01 - Airmar Paddle Wheel Spares Kit For S800 ST800

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