Technica - Differentials
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Differentials

A diffential is an arrangement of gears in an epicyclic gear train that allows two shafts to rotate at different speeds. The Technic differentials consists of a crown or spur gear turntable that uses bevel gears for the pinion and coaxial gears.


   
73071 Differential, 28t, crown, 80
Technic Differential  LD, PR

1980-1992. Replaced by Differential 93.
Accepts 3 14t bevel gears for the coaxial and pinion gears.


   
Differential, 28t, crown, 93

1993. Replaces 73071, replaced by 6573.
This has longer crown teeth than the earlier differential.


   
6573 Differential, 16t + 24t
Technic Differential New  LD, PR

1994-present. Replaces differential 93.
Accepts 3 12t bevel gears for the coaxial and pinion gears.

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