Set Details
- Set Number
- 9858
- Name
- Assortment of Beams
- Theme
- Service Packs
- Year
- 1992
- Pieces
- 126
- Complexity
- Quick
- Build Time
- 20-45 minutes
- Ages
- 6+
- Type
- Play-focused
About LEGO Assortment of Beams
LEGO Assortment of Beams (set #9858) is a mid-sized build with 126 pieces from the Service Packs theme, released in 1992. The Service Packs line features replacement parts and accessory packs for existing sets. This is a quick-level build suitable for ages 6+, with an estimated build time of 20-45 minutes. This set dates from the 1990s, a turbulent decade when LEGO launched Star Wars and Mindstorms while navigating financial difficulties.
Set Highlights
- 126 pieces at quick complexity — a 20-45 minutes build.
- Compatible with all standard LEGO sets — bricks extend naturally into other sets you own.
- Play-focused build with interactive elements designed for 6+ builders.
- Vintage 1992 release — increasingly rare in complete, unplayed condition.
Who Is This Set For?
Gift for Ages 6+
The quick difficulty makes this accessible without being trivial — a well-matched gift for LEGO fans in the 6+ age range.
Weekend Build Project
126 pieces with an estimated 20-45 minutes fits comfortably into a focused afternoon or weekend session.
Expanding a Service Packs Collection
A solid addition for collectors building out their Service Packs shelf. Introduces parts and builds that complement other sets from the same line.
Build Tips
Check the piece count on the bag against the parts list before starting — knowing what you have prevents mid-build surprises.
Even in small sets, connection order matters. Follow the steps rather than building sections independently.
Vintage sets may show slight color variation from modern LEGO due to different ABS formulas. This is normal and part of the set's character, not a defect.
Finding Instructions
Building instructions for LEGO Assortment of Beams (#9858) are available as a free PDF on LEGO.com. You can also upload a photo of this set to LegoFinder to identify it and access the instructions directly.
Assortment of Beams FAQ
Related Reading
More Service Packs Sets
See all Service Packs →
Also Released in 1992
All 1992 sets →Similar Build Difficulty
Sets at roughly the same piece count and complexity tier — different theme and year, but a similar build experience.
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