Buying Guides

If your DLM dock leveler chatters under a forklift or the deck won't stay pinned, the holdown assembly and ratchet bar are usually the culprit. Here's how to diagnose it and which replacement part to order.

Nordock levelers use a distinct pawl-and-chain holdown system and, on air-powered models, a gas spring assist that most other brands don't have. Here's how to tell which part is failing and what genuine Nordock replacements actually cost.

A weak or broken main spring is the most common reason a Pioneer dock leveler gets heavy, sags, or bangs when it cycles. Here's how to spot it, measure for the right replacement, and what it actually costs.

If your Nordock leveler won't rise or the deck won't release from its resting position, the problem is almost always the holdown pawl, release chain, or gas spring. Here's how to tell them apart and the exact parts to fix it.

A weak or broken main spring makes a Serco mechanical leveler feel heavy, slow to rise, or unable to hold position. Here's how to confirm the diagnosis and replace it safely.

Not every dock leveler control setup needs the same hardware. Here's how three-button stations, pendant stations, and individual push buttons differ — and which one fits your dock.