LightRail Switch Stop Kit for LightRail 3.5/4.0, pack of 6

Replace Worn or Missing Switch Stops on Your Light Mover

This kit replaces occasional missing or worn switch stops on LightRail 3.0, 3.5, and 4.0 systems, restoring the stop-and-reverse function that keeps a light mover cycling smoothly across its rail.

Each kit includes 3 pairs of switch stops, along with the thumb screws and slide nuts needed to mount them, packaged in a compact ziplock bag for easy storage between uses.

Key Features & Benefits

• 3 Pairs of Switch Stops — Enough to replace stops at both ends of a rail, with spares on hand.
• 6 Thumb Screws Included — Hand-tighten without tools for quick installation.
• 6 Slide Nuts Included — Secure each switch stop firmly to the rail track.
• Compact 4 x 4 Inch Ziplock — Keeps small parts together and easy to find in a parts bin.
• Fits LightRail 3.0, 3.5, and 4.0 — Covers the common rail models that use this stop style.

Who Should Use this Switch Stop Kit

owners of a LightRail 3.0, 3.5, or 4.0 system whose switch stops have gone missing, cracked, or worn down to the point the mover no longer reverses cleanly at the end of its rail.

How Switch Stops Work on a LightRail System

Switch stops sit on the rail and trigger the mover's internal switch to reverse direction; when a stop is missing or loose, the carriage can overrun the end of the rail or stop inconsistently.

Frequently Asked Questions

Which LightRail models does this kit fit?

LightRail 3.0, 3.5, and 4.0 systems.

How many switch stops come in one kit?

3 pairs, for a total of 6 individual stops.

Does the kit include screws and nuts?

Yes, 6 thumb screws and 6 slide nuts are included.

How is the kit packaged?

In a compact 4-inch by 4-inch ziplock bag.

Can I use this kit if only one stop is missing?

Yes, the extra stops can be kept as spares for future replacements.