Cement Mixer (42112-1) is a Technic LEGO set released in 2020 with 1,161 pieces. Browse the parts list, minifigures, and verify loose bricks with our free scanner. This set includes 131 unique part types.
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Building instructions
2 official booklets — read on BrickID
Book 1 of 2 · US Letter Book 2 of 2 · US Letter
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Parts in this set
131 parts · page 1 of 3 · updating…
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Axle Hose, Soft 11L32199 · ×1 · Black -
Brick Round 1 x 1 diameter Tube with 90 Degree Elbow (2 x 2 x 1) and Axle Holes (Crossholes) at each end25214 · ×4 · Light Bluish Gray -
Clutch Inner Side with Axle Connector46835 · ×1 · Dark Bluish Gray -
Clutch Outer Side with Axle Connector46834 · ×1 · White -
Concrete Mixer Half Shell with Orange Arrow, White Circle print65421pr0001 · ×2 · Dark Blue -
Plate Round 1 x 1 with Solid Stud6141 · ×6 · Trans-Clear -
Sticker Sheet for Set 42112-168301 · ×1 · [No Color/Any Color] -
Technic Axle 1123948 · ×1 · Yellow -
Technic Axle 2 Notched32062 · ×12 · Red -
Technic Axle 34519 · ×27 · Yellow -
Technic Axle 3 with Stop24316 · ×10 · Reddish Brown -
Technic Axle 3 with Stud6587 · ×4 · Dark Tan -
Technic Axle 43705 · ×7 · Black -
Technic Axle 4 with Centre Stop99008 · ×2 · Tan -
Technic Axle 4 with Stop87083 · ×4 · Dark Bluish Gray -
Technic Axle 532073 · ×16 · Light Bluish Gray -
Technic Axle 5 with Stop15462 · ×1 · Reddish Brown -
Technic Axle 63706 · ×1 · Red -
Technic Axle 744294 · ×2 · Yellow -
Technic Axle 8 with Stop55013 · ×4 · Dark Bluish Gray -
Technic Axle 960485 · ×2 · Light Bluish Gray -
Technic Axle and Pin Connector Angled #132013 · ×1 · White -
Technic Axle and Pin Connector Angled #132013 · ×6 · Black -
Technic Axle and Pin Connector Angled #2 - 180°32034 · ×11 · Black -
Technic Axle and Pin Connector Angled #3 - 157.5°32016 · ×2 · Light Bluish Gray -
Technic Axle and Pin Connector Angled #4 - 135°32192 · ×1 · Red -
Technic Axle and Pin Connector Angled #5 - 112.5°32015 · ×2 · Light Bluish Gray -
Technic Axle and Pin Connector Perpendicular6536 · ×34 · Black -
Technic Axle and Pin Connector Perpendicular6536 · ×4 · Blue -
Technic Axle and Pin Connector Perpendicular 3L with 2 Pin Holes42003 · ×28 · Light Bluish Gray -
Technic Axle and Pin Connector Perpendicular 3L with Centre Pin Hole32184 · ×16 · Yellow -
Technic Axle and Pin Connector Perpendicular Double32291 · ×4 · Black -
Technic Axle and Pin Connector Perpendicular Split92907 · ×4 · Light Bluish Gray -
Technic Axle and Pin Connector Perpendicular Triple63869 · ×1 · Black -
Technic Axle and Pin Connector Toggle Joint Smooth32126 · ×2 · Black -
Technic Axle Connector Hub with 3 Axles at 120°57585 · ×2 · Light Bluish Gray -
![Technic Axle Connector Smooth [with x Hole + Orientation]](https://cdn.rebrickable.com/media/parts/elements/4513174.jpg)
Technic Axle Connector Smooth [with x Hole + Orientation]59443 · ×13 · Red -
Technic Axle Connector with Axle Hole32039 · ×1 · Black -
Technic Axle Pin 3L with Friction Ridges Lengthwise and 1L Axle11214 · ×19 · Red -
Technic Axle Pin 3L with Friction Ridges Lengthwise and 2L Axle18651 · ×16 · Black -
Technic Axle Pin with Friction Ridges Lengthwise43093 · ×46 · Blue -
Technic Axle Pin without Friction Ridges Lengthwise3749 · ×2 · Tan -
Technic Beam 1 x 11 Thick32525 · ×10 · Black -
Technic Beam 1 x 13 Thick41239 · ×6 · Light Bluish Gray -
Technic Beam 1 x 13 Thick41239 · ×3 · Blue -
Technic Beam 1 x 15 Thick32278 · ×3 · Black -
Technic Beam 1 x 2 Thick with Pin Hole and Axle Hole60483 · ×12 · Orange -
Technic Beam 1 x 2 Thick with Pin Hole and Axle Hole60483 · ×5 · Dark Blue