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#903System1969

LEGO Train Wheels and Couplers

Set #903 · 1969 · 10 pieces · Starter build

LEGO Train Wheels and Couplers set 903 instructions

Set Details

Set Number
903
Name
Train Wheels and Couplers
Theme
System
Year
1969
Pieces
10
Complexity
Starter
Build Time
10-20 minutes
Ages
4+
Type
Play-focused
Get Building InstructionsView on LEGO.com

About LEGO Train Wheels and Couplers

LEGO Train Wheels and Couplers (set #903) is a small, compact build with 10 pieces from the System theme, released in 1969. This is a starter-level build suitable for ages 4+, with an estimated build time of 10-20 minutes. This set dates from the 1960s, when LEGO established its universal brick system and opened the first Legoland park.

Finding Instructions

Instructions for older sets like #903 (1969) may not always be available on LEGO.com. Try searching the set number directly, or upload a photo of the bricks to LegoFinder — the AI can identify vintage sets from their parts.

Train Wheels and Couplers FAQ

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Also Released in 1969

Electronic Control Unit (Forward/Backward - Stop)TrainRailroad Crossing GateTrain8 Straight 12V Conducting RailsTrain

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