Autohelm/Raytheon ST50 – Z133 – Speed Instrument Display – Tested – 90 Day Warranty

Original price was: $299.99.Current price is: $284.99.

This item is pre-owned and may exhibit signs of cosmetic wear, including scratches or scuffs; however, it is fully functional and operates as intended. Please note, it may not include all components originally provided by the manufacturer. The images displayed show everything included with this purchase.
SKU: 770783
In stock (1 available)
  • Free Shipping Lower 48

    Free Shipping Lower 48

  • 30-Day Returns

    30-Day Returns

  • 90-Day Warranty

    90-Day Warranty

Manufacturer: Autohelm / Raytheon

Model Number: ST50

Series: Speed Instrument Display

MPN: Z133

Listed Item Condition: Used

Additional Notes: This ST50 Speed display is used in overall great working condition with the backlight working properly.

The Speed Transducer and SeaTalk ports were verified to be working properly with a Raytheon ST50 Instrument Test Box, and the display has NO missing characters or segments.

The exterior shows minor scratches on the plastic LCD window and minor color fading of lettering.

Please review the photos to verify its functionality and overall condition.

What’s Included:

  • Autohelm/Raytheon ST50 Speed Display – Z133
  • Mounting Hardware (two threaded studs and two thumb nuts)

Dimensions (L x W x H): 5 x 5 x 3 in, Weight: .8 lbs

Shipping Info: Free shipping applies to items being delivered within the contiguous United States (lower 48). HI, AK, PR, and all other US Territories, and International locations will have shipping calculated during checkout. Please be advised if the item is large or is a multi-piece shipment, shipping quotes may be inaccurate due to restrictions outside of our control, in those instances you will be contacted promptly.

Return Info: 30-Day Returns

Warranty Info: 90-Day Warranty

Terms:

All items sold at Max Marine Electronics come as you see in the pictures provided, with only the parts and accessories stated in the description section named “What’s Included”. IF YOU DO NOT SEE SOMETHING YOU EXPECT TO BE INCLUDED IN THE DESCRIPTION WE PROVIDE, IT WILL NOT BE INCLUDED. Read all descriptions thoroughly. There are times when a display is used only to show the item being sold is functional and working properly. In this case, these displays are not included. If you have any questions feel free to send a message or call Max Marine Electronics Inc, Pompano Beach, Florida. We always want to be transparent with our customers and fully disclose any information regarding the products we sell.

***PLEASE NOTE***Buyers outside the contiguous United States:
We strive to provide accurate shipping quotes at checkout. However, for satellites, radars, large items, or multi-piece shipments, system and carrier limitations may sometimes result in incorrect estimates. If this happens with your order, our team will reach out to you right away to ensure you receive the best possible shipping solution. Your satisfaction is our priority!

Weight .8 lbs
Dimensions 5 × 5 × 3 in
Categories Displays » Repeater & Instrument Displays » Digital Instrument Displays
QTY Available 1
Date Added Dec 30, 2025
Location

2030187

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