QUEUED2021
Parts breakdown
Technic Pins169
Technic Beams114
Technic Special89
Technic Connectors70
Technic Axles42
Technic Gears18
Plates Special7
TOTAL · 509 PIECES · 12 COLOURS
Technic · #42121-1
Heavy-Duty Excavator
$53.78≈ $9.45/100pcs
Inventory readiness
● AWAITING PARTSUnique parts
0 / 116
Buildable
×0
Ships in
4–7 days
1
Every-brick guarantee
Replace or refund
Ships in 4–7 days
Free over $200
Hand-inspected
Three vision passes
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