| Image | Item No. | Description |
| 9370-1 (Inv) | Road Plates
10 Parts, 1998
Catalog: Sets: Educational & Dacta: Town |
| 9377-1 (Inv) | Adventurers Set (Temple of Doom)
3 Sets, 1998
Catalog: Sets: Educational & Dacta: Adventurers: Desert |
| 9380-1 (Inv) | Technic Racers
5 Sets, 1998
Catalog: Sets: Educational & Dacta: Technic |
| 9633-1 (Inv) | Advanced Air Power Set (Pneumatics II)
211 Parts, 3 Books, 3 Gear, 1998
Catalog: Sets: Educational & Dacta: Technic |
| 9654-1 (Inv) | Early Simple Machines II (Primary Simple Machines Set)
97 Parts, 2 Minifigures, 13 Books, 3 Gear, 1998
Catalog: Sets: Educational & Dacta: DUPLO: Learning |
| 9655-1 (Inv) | Fun Time Gears II
46 Parts, 4 Books, 2 Gear, 1998
Catalog: Sets: Educational & Dacta: DUPLO: Learning |
| 9709-1 (Inv) | RCX Programmable Brick
1 Part, 1998
Catalog: Sets: Educational & Dacta: MINDSTORMS: RCX |
| 9713-1 (Inv) | Infrared Transmission Tower
2 Parts, 1998
Catalog: Sets: Educational & Dacta: MINDSTORMS: RCX |
| 9719-1 (Inv) | Robotics Invention System, Version 1.0
727 Parts, 2 Gear, 1998
Catalog: Sets: MINDSTORMS: RCX |
| 9725-1 (Inv) | ROBOLAB Amusement Park Set {1998 Version}
284 Parts, 5 Minifigures, 2 Books, 4 Gear, 1998
Catalog: Sets: Educational & Dacta: MINDSTORMS: RCX |
| 9730-1 (Inv) | RoboSports
91 Parts, 1 Gear, 1998
Catalog: Sets: MINDSTORMS: RCX |
| 9732-1 (Inv) | Extreme Creatures
148 Parts, 1 Gear, 1998
Catalog: Sets: MINDSTORMS: RCX |
| 9738-1 (Inv) | Remote Control
1 Part, 1998
Catalog: Sets: MINDSTORMS: RCX |
| 9776-1 (Inv) | Pneumatic Circuit
4 Parts, 1998
Catalog: Sets: Educational & Dacta: Service Packs: Technic |
| 9780-1 (Inv) | ROBOLAB Starter Building Set
1702 Parts, 4 Minifigures, 10 Gear, 1998
Catalog: Sets: Educational & Dacta: MINDSTORMS: RCX |
| 9815-1 (Inv) | Basic Bulk
91 Parts, 1 Minifigure, 1998
Catalog: Sets: Educational & Dacta: DUPLO: Basic Set |
| 9816-1 (Inv) | Numbers & Letters
276 Parts, 1998
Catalog: Sets: Educational & Dacta: DUPLO: Learning |
| 9834-1 (Inv) | Belts for Primary Simple Machines (Belts For Primary T&B)
2 Parts, 1998
Catalog: Sets: Educational & Dacta: Service Packs: DUPLO |
| 9838-1 (Inv) | Gears For Primary Simple Machines (Gears For Primary T&B)
7 Parts, 1998
Catalog: Sets: Educational & Dacta: Service Packs: DUPLO |
| 9839-1 (Inv) | Small Pulleys and Handles ESM (Early Simple Machines)
10 Parts, 1998
Catalog: Sets: Educational & Dacta: Service Packs: DUPLO |
| 9886-1 (Inv) | Electric Plates
3 Parts, 1998
Catalog: Sets: Educational & Dacta: Service Packs |
| 9897-1 (Inv) | Connecting Leads (9V)
3 Parts, 1998
Catalog: Sets: Educational & Dacta: Service Packs: Technic |
| 9899-1 (Inv) | Hubs and Tires
20 Parts, 1998
Catalog: Sets: Educational & Dacta: Service Packs: Technic |
| 9900-1 (Inv) | Small Gear Wheels
21 Parts, 1998
Catalog: Sets: Educational & Dacta: Service Packs: Technic |
| 9912-1 (Inv) | Solar Panel
1 Part, 1998
Catalog: Sets: Educational & Dacta: Technic: eLAB |
| 9927-1 (Inv) | Beams with Holes, Red
44 Parts, 1998
Catalog: Sets: Educational & Dacta: Service Packs: Technic |
| 9928-1 (Inv) | Beams with Holes, Blue
44 Parts, 1998
Catalog: Sets: Educational & Dacta: Service Packs: Technic |
| 9933-1 (Inv) | Basic Bricks, Red
62 Parts, 1998
Catalog: Sets: Educational & Dacta: Service Packs |
| 9934-1 (Inv) | Basic Bricks, Yellow
62 Parts, 1998
Catalog: Sets: Educational & Dacta: Service Packs |
| 9935-1 (Inv) | Basic Bricks, Black
62 Parts, 1998
Catalog: Sets: Educational & Dacta: Service Packs |
| 9936-1 (Inv) | Weight Elements
2 Parts, 1998
Catalog: Sets: Educational & Dacta: Service Packs |
| 9937-1 (Inv) | Small Chain Links
108 Parts, 1998
Catalog: Sets: Educational & Dacta: Service Packs: Technic |
| 9938-1 (Inv) | Conveyor Belt Links
36 Parts, 1998
Catalog: Sets: Educational & Dacta: Service Packs: Technic |
| 9939-1 (Inv) | Assorted Pulleys
14 Parts, 1998
Catalog: Sets: Educational & Dacta: Service Packs: Technic |
| 9940-1 (Inv) | Rubber Bands and String
36 Parts, 1998
Catalog: Sets: Educational & Dacta: Service Packs |
| 9942-1 (Inv) | Connectors and Bushings
152 Parts, 1998
Catalog: Sets: Educational & Dacta: Service Packs: Technic |
| 9943-1 (Inv) | Axles and Extenders
54 Parts, 1998
Catalog: Sets: Educational & Dacta: Service Packs: Technic |
| 9945-1 (Inv) | Differentials
14 Parts, 1998
Catalog: Sets: Educational & Dacta: Service Packs: Technic |
| 9947-1 (Inv) | Figures
4 Minifigures, 1998
Catalog: Sets: Educational & Dacta: Service Packs |
| 9954-1 (Inv) | Special Elements for Mini Sets
55 Parts, 1998
Catalog: Sets: Educational & Dacta: Service Packs: Special Element Sets |
| 9955-1 (Inv) | Special Elements for Pneumatics II (Special Elements For 979633)
61 Parts, 1998
Catalog: Sets: Educational & Dacta: Service Packs: Special Element Sets |
| 880001-1 (Inv) | Competition Racers with Stopwatch
2 Sets, 1 Gear, 1998
Catalog: Sets: Technic: Competition |
| 880002-1 (Inv) | World Cup German Starter Set
7 Sets, 1 Part, 1998
Catalog: Sets: Sports: Soccer |