Mechanical Engineering

Notable parts

• 1 mould appears in no other set: Storage / Sorting Tray, Dacta, 40 Compartment for Dacta Small Bin.
• 7 parts appear in only a few other sets: Technic Gear 12 Tooth Double Bevel (Green) ×2 — also in 970679 (all Educational and Dacta); Technic Gear Rack 1 x 14 with Holes (Light Gray) ×2 — also in 8448 Super Street Sensation; Hose, Pneumatic 4mm D. 26.25L / 21cm (Light Gray) — also in 5218 Pneumatic Pack; String Cord Thin (0.5mm) 500cm (Black) — also in 8288 Crawler Crane; Technic Gear 20 Tooth Double Bevel with Axle Hole Type 2 [X Opening] (Green) ×2 — also in 970679, 970623 (all Educational and Dacta); Hose, Pneumatic 4mm D. 20L / 16cm (Blue) — also in 970659, 8250 Search Sub, 8299 Search Sub, 42157 John Deere 948L-II Skidder; Hose, Pneumatic 4mm D. 26.25L / 21cm (Black) — also in 9617 Introducing Air Power, 5218 Pneumatic Pack, 8285 Tow Truck, 8837 Pneumatic Excavator.
• 2 parts are otherwise only found in Educational and Dacta sets: Storage Bin Lid, Dacta, 19 x 24 (Trans-Clear); Storage Bin, Dacta, Small (Red).
• 3 existing moulds first came out in their colour in 2001, including in this set: Technic Gear 12 Tooth Double Bevel (Green) ×2; Technic Gear 20 Tooth Double Bevel with Axle Hole Type 2 [X Opening] (Green) ×2; String Cord Thin (0.5mm) 500cm (Black).

Calculated from Rebrickable’s public set inventories, excluding sticker sheets and spare parts.