|LEGO → Technic → Service Packs|
|Differential Gear Housing|
The set included 19 parts, all in light grey. Included were: an old-style differential housing, a universal joint, four bevel gears, two axle/pegs, two steering brackets, three 8-stud steering arms, three 6-stud steering arms and three 4-stud steering arms.
- This set is identical to 5242 Differential and Steering Elements issued in 1987.