JSK37 Fifth Wheel Release Lever

Allan Davis on 13/08/2026

JSK37 fifth wheel release lever

JSK37 Fifth Wheel Release Lever

$94.00

JSK37 fifth wheel release lever for compatible JOST lock mechanisms, linking the operating handle with the internal locking assembly during coupling release. Match the existing fifth wheel and linkage arrangement before replacement.

Part number 119.236.

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Description

Overview

The JSK37 fifth wheel release lever is an internal linkage component in compatible JOST JSK37 coupling lock mechanisms. It transfers movement from the operating handle into the locking assembly, making it a different component from the external short or long release handle.

Features

  • Internal lever for the fifth wheel release mechanism
  • Used between the operating handle and locking components
  • Suits compatible JSK37 fifth wheel assemblies
  • Separate service component for lock mechanism repairs

Specifications and Materials

Product type: fifth wheel release lever.

Part number: 119.236.

See the official JOST JSK37 spare parts information

Compatibility and Fitment

This lever is used across compatible JSK37 fifth wheel lock mechanisms, including applications where it connects with the locking bar, bar bolt and operating handle. Check the fifth wheel model and existing linkage arrangement before replacement.

These cross-references show where this part replaces the part numbers and applications listed. Some installations may need minor changes.

SK310518, SK 3105-18

Related Parts

Check the related service parts below against the trailer setup before ordering.

Use Part number Part type
Operating linkage 119.235 Short operating handle
Lock mechanism 118.023 Locking bar
Lever connection 095.563 Bar bolt repair kit

 

Compliance and Safety

Inspect the lever pivots, operating handle connection, locking bar and bar bolt for wear or distortion during fitting. The complete fifth wheel locking mechanism must move freely and fully engage before the vehicle returns to service.

Trailer Applications

The JSK37 fifth wheel release lever is used in prime mover fifth wheel servicing when repairing the mechanical release and locking linkage rather than replacing the external operating handle alone.

Cross-reference and Suitability

This part cross-references to or suits the following equivalent part numbers and compatible alternatives:

SK310518 SK 3105-18

 

Why Choose ICS Trailers

This component can easily be confused with the external fifth wheel handle because both form part of the same release system. ICS Trailers can compare the existing lever, fifth wheel model and surrounding linkage before ordering, and help identify whether the repair also requires the operating handle, locking bar or connecting bar bolt.

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