50012 - Cmc Marine Products CMC Static Jack Plate 5" Vertical | Aztek Computers
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SKU: GK54B4DQ5N |  Mfg. Part: 50012  |  0 Reviews  |     Share

50012 - Cmc Marine Products CMC Static Jack Plate 5" Vertical Extension

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$191.68  $258.77
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Product Overview

Static Jack Plate 5" Vertical Extension

The 5-inch vertical Extension enables higher motor mounting, ideal for transitioning from prop to jet drive and enhancing shallow boat performance.

The 5-inch vertical Extension allows the motor to be mounted 5 inches higher than the standard mounting height on the transom. It is a must for conversion from prop to jet drive. Another application includes mounting the 5-inch vertical extension on a hydraulic jack plate to raise the motor higher on shallow-running boats that are equipped with tunnel extensions. Constructed of Extruded 6061-T6 Aluminum alloy.

Features:

  • Allows motor elevation by 5 inches over standard mounting height
  • Perfect for use with hydraulic jack plates on shallow-running boats
  • Made from durable extruded 6061 aluminum alloy for long-lasting performance

Specifications:

  • Vertical Extension Height: 5"
  • Material: Extruded 6061-T6 Aluminum alloy

Expert Overview

The CMC Static Jack Plate 5" Vertical Extension, part number 50012, is designed for marine applications requiring elevated motor mounting. This component provides a fixed 5-inch vertical increase over standard transom mounting height. It is constructed from extruded 6061-T6 aluminum alloy, ensuring durability in marine environments. This extension is particularly relevant for users converting from a propeller drive to a jet drive system, where higher motor placement is often necessary for optimal performance. Additionally, it can be integrated with existing hydraulic jack plates on shallow-running boats, especially those equipped with tunnel extensions, to further raise the motor. This facilitates navigation in shallower waters by allowing for a higher motor position.

Product Details

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  • Updated:
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  • CMC Marine Products
  • 50012
  • New
  • 15 lbs
  • 22 X 4 X 6
  • Sep 10, 2026
  • Mar 21, 2026
Product Identifiers: Brand: Cmc Marine Products • Part #: 50012

Frequently Asked Questions

What is the primary material used in the construction of this extension?

The CMC Static Jack Plate 5" Vertical Extension is constructed from extruded 6061-T6 aluminum alloy, designed for durability in marine conditions.

What is the exact vertical extension height provided by this product?

This product provides a fixed vertical extension height of 5 inches, allowing the motor to be mounted 5 inches higher than the standard transom height.

What are the main use cases for this 5-inch vertical extension?

This extension is ideal for converting from a prop drive to a jet drive system. It can also be used with hydraulic jack plates on shallow-running boats with tunnel extensions to achieve higher motor mounting.

Can this extension be used with a hydraulic jack plate?

Yes, the 5-inch vertical extension can be mounted on a hydraulic jack plate to further raise the motor, particularly beneficial for shallow-running boats equipped with tunnel extensions.

50012 - Cmc Marine Products CMC Static Jack Plate 5" Vertical Extension

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Reviews for Cmc Marine Products 50012

$191.68