Crawler Crane (42042-1) is a Technic LEGO set released in 2015 with 1,400 pieces. Browse the parts list, minifigures, and verify loose bricks with our free scanner. Collectors browsing Technic sets use this inventory to verify loose parts, compare color variants, and read official build manuals without downloading PDFs. This set includes 141 unique part types.
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Building instructions
Official LEGO instructions — read on BrickID
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Parts in this set
141 parts · page 1 of 3 · updating…
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Bar 3L87994 · ×2 · Light Bluish Gray -
Bar 4L (Lightsaber Blade / Wand)30374 · ×2 · Black -
![Battery Box, Power Functions 4 x 11 x 7 with Orange Switch and Dark Bluish Gray Covers [Complete Assembly] [New Version]](https://cdn.rebrickable.com/media/parts/elements/6074147.jpg)
Battery Box, Power Functions 4 x 11 x 7 with Orange Switch and Dark Bluish Gray Covers [Complete Assembly] [New Version]16511 · ×1 · Light Bluish Gray -
Flag 7 x 3 with Rod30292 · ×1 · Dark Blue -
Motor, Large, Power Functions with Dark Bluish Gray Bottom99499 · ×1 · Light Bluish Gray -
Plate 1 x 33623 · ×2 · White -
Plate 2 x 33021 · ×6 · Blue -
Plate 2 x 43020 · ×4 · Dark Bluish Gray -
Plate Round 1 x 1 with Solid Stud6141 · ×2 · Trans-Orange -
Plate Round 1 x 1 with Solid Stud6141 · ×3 · Trans-Clear -
Slope 18° 2 x 1 x 2/3 with 4 Slots / Grate61409 · ×8 · Dark Bluish Gray -
Sticker Sheet for Set 42042-120874 · ×1 · [No Color/Any Color] -
String Cord Poly, 1.2mm Thickness, 100cm21474 · ×1 · Black -
String Cord Poly, 1.2mm Thickness, 180cm21478 · ×1 · Black -
String Reel 2 x 1 x 2 Drum with Axle Hole61510 · ×1 · Light Bluish Gray -
Technic Axle 103737 · ×2 · Black -
Technic Axle 2 Notched32062 · ×15 · Red -
Technic Axle 34519 · ×40 · Light Bluish Gray -
Technic Axle 3 with Stud6587 · ×6 · Dark Tan -
Technic Axle 43705 · ×10 · Black -
Technic Axle 4 with Centre Stop99008 · ×5 · Tan -
Technic Axle 4 with Stop87083 · ×14 · Dark Bluish Gray -
Technic Axle 532073 · ×14 · Light Bluish Gray -
Technic Axle 5 with Stop15462 · ×11 · Dark Tan -
![Technic Axle 5.5 with Stop [Rounded Short End]](https://cdn.rebrickable.com/media/parts/elements/4508553.jpg)
Technic Axle 5.5 with Stop [Rounded Short End]59426 · ×4 · Dark Bluish Gray -
Technic Axle 63706 · ×11 · Black -
Technic Axle 744294 · ×3 · Light Bluish Gray -
Technic Axle 83707 · ×3 · Black -
Technic Axle 8 with Stop55013 · ×5 · Dark Bluish Gray -
Technic Axle 960485 · ×2 · Light Bluish Gray -
Technic Axle and Pin Connector Angled #132013 · ×2 · White -
Technic Axle and Pin Connector Angled #2 - 180°32034 · ×3 · Black -
Technic Axle and Pin Connector Angled #5 - 112.5°32015 · ×2 · White -
Technic Axle and Pin Connector Angled #5 - 112.5°32015 · ×2 · Light Bluish Gray -
Technic Axle and Pin Connector Perpendicular6536 · ×8 · Light Bluish Gray -
Technic Axle and Pin Connector Perpendicular 3L with 2 Pin Holes42003 · ×10 · Black -
Technic Axle and Pin Connector Perpendicular 3L with Centre Pin Hole32184 · ×3 · Light Bluish Gray -
Technic Axle and Pin Connector Perpendicular Double Split41678 · ×4 · Light Bluish Gray -
Technic Axle and Pin Connector Perpendicular Split92907 · ×6 · Black -
Technic Axle and Pin Connector Perpendicular Triple63869 · ×14 · Light Bluish Gray -
Technic Axle and Pin Connector Toggle Joint Smooth32126 · ×2 · Blue -
Technic Axle and Pin Connector, Perpendicular with Extension53586 · ×1 · Flat Silver -
![Technic Axle Connector Smooth [with x Hole + Orientation]](https://cdn.rebrickable.com/media/parts/elements/4512363.jpg)
Technic Axle Connector Smooth [with x Hole + Orientation]59443 · ×4 · Black -
![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 · ×12 · Red -
Technic Axle Connector with Axle Hole32039 · ×9 · Black -
Technic Axle Pin 3L with Friction Ridges Lengthwise and 1L Axle11214 · ×18 · Dark Bluish Gray -
Technic Axle Pin with Friction Ridges Lengthwise43093 · ×39 · Blue -
Technic Beam 1 x 11 Thick32525 · ×3 · Black