| Image | Item No. | Description |
| 5022-1 (Inv) | Bricks with Studs
4 Parts, 1998
Catalog: Sets: Service Packs: Primo |
| 5023-1 (Inv) | Fence
4 Parts, 1998
Catalog: Sets: Service Packs: DUPLO |
| 5225-1 (Inv) | 9V Motor with Gear Reduction
1 Part, 1998
Catalog: Sets: Service Packs: Technic |
| 5226-1 (Inv) | Assorted Cross Axles
18 Parts, 1998
Catalog: Sets: Service Packs: Technic |
| 5294-1 (Inv) | Toggle Joints and Connectors
60 Parts, 1998
Catalog: Sets: Service Packs: Technic |
| 5295-1 (Inv) | Steering Elements
12 Parts, 1998
Catalog: Sets: Service Packs: Technic |
| 5381-1 (Inv) | Adventurer's Accessories
27 Parts, 1998
Catalog: Sets: Service Packs: Adventurers: Desert |
| 5382-1 (Inv) | Aquazone Accessories
16 Parts, 1998
Catalog: Sets: Service Packs: Aquazone |
| 5383-1 (Inv) | Castle Accessories
28 Parts, 1 Minifigure, 1998
Catalog: Sets: Service Packs: Castle |
| 5384-1 (Inv) | Space Accessories
21 Parts, 1998
Catalog: Sets: Service Packs: Space |
| 5386-1 (Inv) | Antennas and Control Sticks
38 Parts, 1998
Catalog: Sets: Service Packs |
| 5387-1 (Inv) | Belville Beach Accessories
13 Parts, 1998
Catalog: Sets: Service Packs: Belville |
| 5388-1 (Inv) | Hinges, Couplings and Turntables
26 Parts, 1998
Catalog: Sets: Service Packs |
| 5389-1 (Inv) | Divers' Accessories
34 Parts, 1998
Catalog: Sets: Service Packs: Town: Divers |
| 5390-1 (Inv) | Crane and Digger Accessories
12 Parts, 1998
Catalog: Sets: Service Packs: Town |
| 5405-1 (Inv) | Floor Plate
1 Part, 1998
Catalog: Sets: Service Packs: Scala |
| 9776-1 (Inv) | Pneumatic Circuit
4 Parts, 1998
Catalog: Sets: Educational & Dacta: Service Packs: Technic |
| 9778-2 (Inv) | Pneumatic Handpump
1 Part, 1998
Catalog: Sets: Educational & Dacta: Service Packs: Technic |
| 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 |
| 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 |
| 9929-1 (Inv) | Plates, Red
72 Parts, 1998
Catalog: Sets: Educational & Dacta: Service Packs |
| 9930-1 (Inv) | Plates, Blue
72 Parts, 1998
Catalog: Sets: Educational & Dacta: Service Packs |
| 9931-1 (Inv) | Plates, Yellow
72 Parts, 1998
Catalog: Sets: Educational & Dacta: Service Packs |
| 9932-1 (Inv) | Plates, Black
72 Parts, 1998
Catalog: Sets: Educational & Dacta: Service Packs |
| 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 |
| 9941-1 (Inv) | Cams and Linkages
18 Parts, 1998
Catalog: Sets: Educational & Dacta: Service Packs: Technic |
| 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 |
| 9958-1 (Inv) | Special Elements for Control Lab Building Set (Special Elements For 979701)
97 Parts, 1998
Catalog: Sets: Educational & Dacta: Service Packs: Special Element Sets |
| 9959-1 (Inv) | Special Elements for Intelligent House Building Set (Special Elements For 979707)
38 Parts, 1998
Catalog: Sets: Educational & Dacta: Service Packs: Special Element Sets |