The Expander Pivot Pin System by Nord-Lock Group

The strength of any machine is defined by its pivot points. Exposed pivots often experience lug wear, bringing costly and time-consuming repairs, causing significant downtime. With the Expander System by Nord-Lock Group, most repairs can be carried out in the field, directly in the worn mountings. There is no need for time-consuming and expensive welding and line boring.

Nord-Locks Expander Pivot Pin System

Expander is an award-winning solution with over one million systems installed since 1985. The design is adaptable for any obstacle or application, and has been used on a variety of the world’s largest Original Equipment Manufacturer machines.

Each Expander System comes with a full Lifetime Warranty. We guarantee your solution will perform as expected from the moment it is installed until the end of its intended lifecycle. Finally, a long-term permanent solution to pivot lug wear. CLICK HERE to see more.

Nord-Locks Expander Pivot Pin System
Nord-Locks Expander Pivot Pin System
Nord-Lock Group
Nord-Lock Group

Questions about how the Expander System can help solve your lug wear problems? Contact our local expert Rod by filling out the form below!

Nord-Lock Group


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    223 Industrial Street, De Witt, IA 52742
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    Expander System is part of the Nord-Lock Group. Our range of innovative bolting technologies and expertise has grown to be the most comprehensive on the market, incorporating Nord-Lock® wedge-locking technology, Superbolt™ mechanical tensioners, Boltight™ hydraulic tensioners and Expander® System pivot pins. Expander System is made in the USA in Dewitt, IA.

    Expander System Pivot Pin Technology – Nord-Lock Group