Description

Overview

The release handle kit restores the manual coupling release mechanism on SAF-Holland 351 Series fifth wheels. It replaces the operating handle and the small retaining components that allow the driver or technician to pull the locking mechanism into its released position.

This kit uses a universal handle arrangement suitable for left-hand or right-hand installations. It is intended for standard 351 Series applications and includes the spring and retaining hardware required to assemble the handle correctly.

Features

• Universal release handle for left-hand or right-hand installation
• Includes one compression spring
• Includes two washers and one cotter pin
• Suits SAF-Holland 351 Series fifth-wheel assemblies

Specifications and Materials

Product type: fifth-wheel release handle service kit.

Application family: SAF-Holland 351 Series.

Included contents: one release handle, one compression spring, two washers and one cotter pin.

Installation orientation: universal for left-hand and right-hand release arrangements.

Part number: TT3550K.

See the official SAF-Holland fifth wheel catalogue

Compatibility and Fitment

Confirm the fifth wheel belongs to the Holland 351 Series and compare the existing release-handle shape, spring position and retaining hardware before ordering. Standard and B-Double handle arrangements can use different assemblies, so do not select this kit solely from the fifth-wheel brand.

Inspect the cam, yoke, locking jaws and adjoining handle connection while the old components are removed. A damaged or seized locking component may prevent the replacement handle from moving or returning correctly.

These cross-references show where this part replaces the part numbers and applications listed. Some installations may need minor changes. RK071511, RK-07151-1

Compliance and Safety

Secure the vehicle and ensure the fifth wheel cannot move while the release mechanism is being serviced. Replace bent, cracked or heavily worn components rather than attempting to straighten or reuse them.

After assembly, operate the handle through its full travel and confirm the spring returns it correctly. Check that the fifth-wheel jaws lock, release and remain secured as intended before reconnecting a trailer or returning the vehicle to service.

Trailer Applications

Workshops use this kit when the original release handle is bent, damaged, seized or missing from a Holland 351 Series fifth wheel. It also replaces worn spring and retaining components that can affect handle movement or prevent the release mechanism from returning to its normal position.

The universal arrangement suits either side of a standard 351 Series installation, making it suitable for fifth-wheel repairs on prime movers and other heavy vehicles using the matching coupling assembly.

Cross-reference and Suitability

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

Why Choose ICS Trailers

Fifth-wheel handle assemblies can differ between standard, opposite-side and B-Double configurations. Send through the existing handle shape, fifth-wheel model markings and clear photos of the connection point if the required arrangement needs checking.

Browse more Turntables