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5004 Motor Keys is a Service Packs set released in 1987. It is equivalet to the set 1205 2 Keys for wind-up motor
Notes
- The Key was the first part to broke, because of the strong efforts supported. Therefore this replacement set released one year after the motor.
- The shape of the junction of the key with the motor is based on a square section on the motor, but the key has a star section (combination of two squares rotated of 45 degrees) to allow easier insertion, every 45 degrees.
Gallery
