Sign upLog in
Buying opens soon. Browse the catalog and track prices now, or get notified the moment it goes live:
Expert Builder/Gear Parts
Set

Expert Builder/Gear Parts

Reference
961-1
Theme
Technic › Expert Builder
Year
1978
Parts
78

Expert Builder/Gear Parts is a LEGO set from the LEGO Technic theme released in 1978. It is built from 78 pieces.

Track its value free →

Compare this set with another →

Parts in this set (22)

View all parts →

A peek at the pile. See the full list, grouped by color, on the parts page.

Technic Axle 101×Technic Axle 121×Technic Axle 22×Technic Axle 42×Technic Axle 62×Technic Axle 82×Technic Bush10×Technic Axle and Pin Connector6×Technic Gear 24 Tooth Crown with Flat TeethPhoto shows a different color. This lot is Light Gray.1×Technic Gear 24 Tooth [Old Style - Three axle holes]Photo shows a different color. This lot is Light Gray.4×Technic Gear 40 Tooth1×Technic Gear 8 Tooth4×Technic Gear Rack 1 x 42×Technic Pin without Friction Ridges Lengthwise15×View all 22 →