Track Connector for IKEA LILLABO to BRIO Train Sets

Design preview. Rendered from the file, not a photo.

The maker says it fits: BRIO train track systems, IKEA LILLABO. See the proof

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What it does

Shaped 2mm longer than the original LILLABO connector
A joint piece sized for LILLABO and BRIO style wooden track ends
Made to order in the USA after you order
A simple connector shape, so you can link track pieces from different sets
Not made or sold by IKEA or BRIO

Playtime with wooden train sets works best when the tracks actually fit together. This connector is shaped to join IKEA LILLABO track pieces with BRIO and other wooden train brands, so your child can mix pieces from different sets on the same layout.

The shape is based on the original LILLABO connector, but made 2mm longer. That extra length gives the piece more room to fit a wider range of third-party wooden tracks. The connector is a small joint piece, made to attach at the end of a track section.

Each one is made to order in the USA after you place your order. This item is not made or sold by IKEA or BRIO. It is designed to work between the two systems.

9.6k downloads in the maker community. That is interest in the design on the site it came from, not our sales.

What it fits

The maker says it fits: BRIO train track systems, IKEA LILLABO

That is the maker's word, not a fit we measured. Check the size below against your own.

BRIO train track systemsFrom the maker's own listing title, checked 2026-08-13. See the original post
IKEA LILLABOFrom the maker's own listing title, checked 2026-08-13. See the original post

Brand names here only say what this part fits. We are not connected to those companies, and they did not make or check this part.

What you get

This design prints as one piece.
Nothing else to print or buy for this to work.

What it is made of

Designs like this print well in PLA. Compare the materials.

Printed plastic is strong for its size, but it is not metal. We have not load tested this design, so we do not publish a weight rating. Keep it out of a hot car and away from open flame.