With so many different train track systems out there, it can be tricky to find the right adapter for the set you have at home. TrainLab makes five adapters that fit somewhere in the Plarail and TrackMaster family, and which one you need depends mostly on which TrackMaster generation you own. This guide walks through each one so you can pick the right piece the first time.
- The TrackMaster 2014 to Plarail adapter is the best plarail to trackmaster adapter for current gray Fisher-Price TrackMaster sets. Buy.
- Have a 2009 brown TrackMaster set? The TrackMaster 2009 to Plarail adapter is your match — the two generations use different sockets.
- Plarail female-to-female connectors join two Plarail ends that both terminate in a socket, no TrackMaster involved.
- Dog bone connectors in 6-packs keep large mixed layouts from running short on spare Plarail joints mid-build.
- A Wooden Railway to Plarail adapter turns a two-system layout into a three-system one, so every track box in the house gets used.
Why this matters
Tomy Plarail and Fisher-Price TrackMaster look nearly identical in a toy aisle photo, and plenty of families end up with both. The connector shapes are just different enough that they won't click together on their own, which is exactly why TrainLab designed the TrackMaster 2014 to Plarail adapter — a simple bridge that lets the two systems share one layout.
The part that surprises most people is that the generation matters more than the brand. Fisher-Price updated the TrackMaster connector in 2014, so a brown 2009 TrackMaster piece and a gray 2014 TrackMaster piece already have different socket shapes from each other. A plarail to trackmaster adapter has to match the specific TrackMaster generation you own, and once you know which one that is, the rest is easy.
“Match the adapter to your TrackMaster generation and the two systems click together like they were made for each other.”
With the right adapter in place, a mixed Plarail-TrackMaster layout runs a motorized engine across the seam without a stutter, and everything in the closet finally gets to join the same track.
What makes the best plarail to trackmaster adapter
- Track generation match — 2014 gray TrackMaster and 2009 brown TrackMaster each have their own adapter; Plarail alone needs neither.
- Correct connector gender — one end needs to be male and the other female so the joint snaps snugly into place.
- Motorized engine clearance — the seam should sit flush enough that a battery-powered engine glides across without a bump.
- Material durability — kids connect and reconnect track constantly, so a tab that still holds firm after dozens of snaps makes a big difference.
- Pack size for the layout — a single loop needs one adapter pair; a floor-spanning layout is happier with spares on hand.
Plarail to TrackMaster adapters at a glance
| Adapter | Best for | Standout feature | Key limitation |
|---|---|---|---|
| TrackMaster 2014 to Plarail adapter | Current gray TrackMaster sets meeting Plarail | Matches the post-2014 TrackMaster socket exactly | Not made for brown 2009 TrackMaster |
| TrackMaster 2009 to Plarail adapter | Older brown TrackMaster sets meeting Plarail | Keeps pre-2014 engines in the rotation | Not made for 2014-current gray track |
| Plarail female-to-female connector | Joining two Plarail ends that both end in a socket | Solves a Plarail-only dead end, no TrackMaster needed | Plarail-to-Plarail only |
| Plarail dog bone connectors, 6-pack | Large mixed layouts needing spare Plarail joins | Six connectors instead of two, fewer reorders | Plarail-to-Plarail only |
| Wooden Railway to Plarail adapter | Three-system layouts adding a wooden table | Opens the door to BRIO, Melissa & Doug, and Thomas Wood pieces | Bridges wooden track, not TrackMaster |
1. TrackMaster 2014 to Plarail adapter: best for current gray TrackMaster sets
This is the adapter most families searching for a plarail to trackmaster adapter will need in 2026, because Fisher-Price has used the gray 2014-current TrackMaster connector for over a decade now. One end seats into a 2014 TrackMaster socket, the other takes a Tomy Plarail piece, and a motorized TrackMaster engine can run straight across the joint.
TrackMaster 2014 to Plarail adapter pros:
- Fits the TrackMaster generation most sets on shelves right now use
- Handles motorized engines crossing the seam, not just static display track
- Sold as a 2-pack, enough for one join in each direction
TrackMaster 2014 to Plarail adapter cons:
- Not the right fit for a 2009 brown TrackMaster set
- Two pieces cover one join point per pack
Best for: families combining a current TrackMaster set with a Plarail set. Verdict: Buy. Shop this adapter →
2. TrackMaster 2009 to Plarail adapter: best for older brown TrackMaster sets
If the TrackMaster set in your closet is the older brown plastic style from before the 2014 redesign, this is the adapter made just for it. The two TrackMaster generations have different socket shapes, so having a dedicated 2009 version means those well-loved older engines get to keep running right alongside newer Plarail pieces.
TrackMaster 2009 to Plarail adapter pros:
- Keeps a pre-2014 TrackMaster engine collection in play next to newer Plarail purchases
- Same motorized-engine clearance as the current-generation version
- Straightforward 2-pack for a single connection point
TrackMaster 2009 to Plarail adapter cons:
- Not the right fit for 2014-current gray TrackMaster track
- Worth a quick look at your track color before ordering — brown means 2009, gray means 2014
Best for: households still enjoying an older brown TrackMaster set. Verdict: Buy — just confirm your TrackMaster generation first. Shop this adapter →
3. Plarail female-to-female connector: best for fixing a Plarail dead end
Not every puzzle in a mixed layout is a TrackMaster puzzle. Plarail sets sometimes leave you with two pieces that both end in a socket instead of one socket and one plug, and a layout that was almost finished suddenly has a gap. This little connector is the easy fix for that specific Plarail-only situation.
Plarail female-to-female connector pros:
- Closes a dead-end gap that has nothing to do with TrackMaster
- Small, inexpensive fix compared to buying a whole new track section
- Works with standard Tomy Plarail plastic track on both sides
Plarail female-to-female connector cons:
- Doesn't bridge to TrackMaster
- Most useful once you actually run into the two-socket situation
Best for: Plarail-only layouts stuck on a socket-to-socket gap. Verdict: Buy if you hit this specific problem, Skip otherwise. Shop this adapter →
4. Plarail dog bone connectors, 6-pack: best for large mixed layouts
A single loop rarely runs out of connectors, but a floor-spanning layout with branches, sidings, and a few kids adding track at once can go through spares quickly. This 6-pack of Plarail dog bone connectors means a build never has to pause because you're one piece short.
Plarail dog bone connectors pros:
- Six connectors cover multiple joints instead of just one
- Good backstock for birthday-gift-sized layout expansions
- Standard Plarail-to-Plarail fit, no generation to think about
Plarail dog bone connectors cons:
- Plarail-to-Plarail only, not a TrackMaster bridge
- More pieces than a small layout needs
Best for: big layouts that keep growing. Verdict: Buy for larger builds, Skip for a single starter loop. Shop this adapter →
5. Wooden Railway to Plarail adapter: best for three-system layouts
Once a Plarail-TrackMaster layout is running, the next request from most kids is usually "can we add the wooden train table too?" This adapter is TrainLab's answer for that stage — it turns a two-system layout into a three-system one without boxing up either the Plarail or the wooden pieces.
Wooden Railway to Plarail adapter pros:
- Adds BRIO-style wooden track into a Plarail layout without new track purchases
- Pairs naturally once a TrackMaster-Plarail bridge is already in place
- Opens compatibility with other wooden-track brands like Melissa & Doug
Wooden Railway to Plarail adapter cons:
- Solves a wooden-track question, not the TrackMaster one
- Adds a third connector type to keep track of
Best for: families running Plarail, TrackMaster, and a wooden table together. Verdict: Buy once the layout outgrows two systems. Shop this adapter →
How we ranked these
Each adapter was scored against the five criteria above: does it match the right TrackMaster generation, does the connector gender seat properly, does a motorized engine clear the joint, does the tab hold up under repeat use, and is the pack size right for the build it's meant for. Items lower on the list solve narrower problems, which is why their sections are shorter — a niche fix doesn't need the same explanation as the main plarail to trackmaster adapter pick.
Which adapter should you choose?
If you have a current gray TrackMaster set and a Plarail set and just want them to play together in 2026, the TrackMaster 2014 to Plarail adapter is the pick. If your TrackMaster is the older brown 2009 style, the TrackMaster 2009 to Plarail adapter is the one for you. Everyone else — Plarail-only dead ends, big layouts needing spares, or a wooden table joining the mix — has a dedicated fix above rather than one adapter trying to do everything.
FAQ
What is the best plarail to trackmaster adapter for 2026?
The TrackMaster 2014 to Plarail adapter is the best plarail to trackmaster adapter for current gray Fisher-Price TrackMaster sets. Households with an older brown 2009 TrackMaster set will want the 2009-specific version instead.
Does one plarail to trackmaster adapter fit every TrackMaster set?
Not quite. Fisher-Price updated the TrackMaster connector in 2014, so there's a 2014 gray adapter and a 2009 brown adapter. A quick look at your track color tells you which generation you have.
Can a motorized TrackMaster engine run over a Plarail adapter joint?
Yes. TrainLab's TrackMaster to Plarail adapters are built so motorized engines cross the seam smoothly when the matching-generation adapter is used.
Is Plarail compatible with TrackMaster without an adapter?
Not on their own. Tomy Plarail and Fisher-Price TrackMaster use different connector shapes, so a small adapter piece is what lets them click together.
What do I do if two Plarail track ends both have a socket?
A Plarail female-to-female connector is made for exactly this — it joins two socketed ends so the loop can close.
Can I add wooden railway track to a Plarail and TrackMaster layout?
Yes, a Wooden Railway to Plarail adapter lets you add BRIO-style wooden track into an existing Plarail and TrackMaster setup without replacing either system.
How many plarail to trackmaster adapters do I need for one layout?
A single join between the two systems needs one 2-pack adapter. Larger layouts with multiple crossing points need additional packs, one per join.
Do plarail to trackmaster adapters work with static display track only?
No, TrainLab's TrackMaster to Plarail adapters are designed to handle motorized engines, not just static display pieces.
One last thing
The one detail worth knowing isn't really Plarail versus TrackMaster — it's TrackMaster versus TrackMaster. Because of the 2014 redesign, two TrackMaster boxes bought a few years apart can have different connectors. A quick glance at the track color (brown for 2009, gray for 2014 and newer) tells you everything you need to pick the right adapter.
Plarail, TOMY, Thomas & Friends and TrackMaster are trademarks of their respective owners. TrainLab is an independent maker and is not affiliated with or endorsed by any of them.
