5813 - Stiff Leg Assembly

The 5813 Stiff Leg Assembly is a heavy-duty support leg designed to provide additional stability and load support for trailers when parked or during loading and unloading. Mounted to the trailer frame, the stiff leg helps reduce trailer movement and improves overall safety by transferring weight to the ground.

Commonly used on Larson Cable Trailers, this stiff leg assembly is ideal for replacement, service, or new trailer builds requiring a robust stabilizing solution.

Specifications

Part Number: 5813

Component Type: Stiff leg / stabilizer leg assembly

Construction: Steel

Finish: Corrosion-resistant coating

Mounting Style: Frame-mounted

Operation: Manual support leg

Application: Trailer stabilization and support

Fitment

• Designed for use on select Larson Cable trailers
• Commonly installed on equipment and industrial trailers
• Verify frame compatibility and mounting requirements before installation

Notes

• Complete assembly unless otherwise noted
• Provides added stability during loading, unloading, or parking
• OEM-style replacement component
• Ensure leg is fully secured and locked before use