The Ultimate Workhorse!
Experience the Mercedes-Benz Arocs 3245

Built with 2793 pieces, this 2015 Technic set delivers powerful pneumatic functions and realistic details, perfect for the discerning builder.

🏛 Technic
Set #42043

Mercedes-Benz Arocs 3245

The Mercedes-Benz Arocs 3245 is a Technic masterpiece.

Before you buy

Who it's for
Ages 11+ · Advanced build Technic enthusiasts and experienced LEGO builders
Build
2,793 pieces · about 8 hours Build time is an estimate.
Price
$229.99 list price · 8.2¢ per piece
Availability
Retired at LEGO
★★★★☆ 4.5 community rating from 639 ratings

Fans praise the Mercedes-Benz Arocs 3245 for its realistic design, complex pneumatic functions, and rewarding building experience. Criticisms often focus on the high price on the secondary market due to it being a retired set, and the complexity may be daunting for novice builders.

MSRP
$229.99
Best Price
$206.99
You Save
10% OFF
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📝 Our Take

AI-assisted editorial summary, grounded in our LEGO database and public community discussions. How we use AI

The Mercedes-Benz Arocs 3245 is a Technic masterpiece. Released in 2015, this set showcases the intricate functionality and realistic design that Technic builders crave, featuring a fully functional crane and complex pneumatic system.

This set is perfect for Technic enthusiasts and experienced builders. With a high piece count and complex building techniques, it offers a challenging and rewarding building experience, resulting in an impressive display model.

Skip this if you prefer simpler builds or are on a tight budget. The set is retired, making it more expensive, consider newer Technic sets like the Liebherr Crawler Crane LR 13000 42146 for similar complexity and functionality.

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How does the pneumatic system in the Arocs 3245 compare to other Technic sets? What are some alternative models that can be built using the Arocs 3245 parts? How does the value of the Arocs 3245 compare to other retired Technic sets of similar size and complexity? What is the best way to display the Arocs 3245 to showcase its features?

🧱 Building Experience

AI-assisted build estimate, grounded in our LEGO database and public community discussions. How we use AI
🧩
2,793
Pieces
⏱
8h
Estimated Build Time
📊
Advanced
Difficulty
👤
11-16
Ages
Build Highlights:
  • Intricate pneumatic system powering the crane functions
  • Realistic replica of the Mercedes-Benz Arocs 3245 truck
  • Detailed engine and drivetrain
  • Challenging and rewarding building experience

📈 Investment Analysis

AI-assisted investment analysis, grounded in our LEGO database and public community discussions. How we use AI
↑ Trending up since release
A-
Investment Grade
⏳ Retired
The Mercedes-Benz Arocs 3245 presents a solid investment opportunity within the LEGO Technic theme. Its high piece count, coupled with the Mercedes-Benz licensing, contributes to its desirability among collectors. As a retired set, its value has steadily increased and is expected to continue rising. While economic downturns could temporarily affect demand, the long-term outlook remains positive due to the set's complexity and collectibility.

Not Financial Advice: Content is for educational purposes only. Past performance doesn't guarantee future results. Full disclaimer

📖 About This Set

Build and experience the powerful Mercedes-Benz Arocs 3245!

 

Climb aboard the awesome Mercedes-Benz Arocs 3245! This huge, robust, 2-in-1 LEGO® Technic model is packed with authentic details and features. Turn on the included Power Functions large motor and engage the advanced pneumatic system (new for fall 2015) for complete control over an array of exciting motorized functions. You can operate the ultra-versatile crane arm mechanism, open and close the grabber, extend the outriggers or raise and lower the tipper body! Twin axle steering, double differential drive and fully independent suspension provide ultimate maneuverability, and the driver’s cab tilts to reveal a detailed 6-cylinder engine with moving pistons. Open the cab doors to access the detailed interior with dashboard, blue seating and steering wheel with Mercedes-Benz logo. This meticulously detailed 2015 model also features an extendable crane arm, 4 suspended axles, double wheels on the 2 rear axles, opening tailgate, warning beacons, wing mirrors and comprises 2753 elements, making it the largest LEGO Technic model ever produced. An authentic white, gray and black color scheme and iconic 3-pointed Mercedes-Benz star add the finishing touches to this impressive model. When you feel like another building challenge, rebuild it into the rugged Mercedes-Benz Articulated Construction Truck.

  • Features a LEGO® Power Functions large motor and an advanced pneumatic system for an array of motorized features, including extendable outriggers, automated crane arm and grabber, and a working tipper body
  • Also features 2 suspended front axles with twin axle steering, 2 suspended rear axles with double wheels and 2 differentials, fully independent suspension, 6-cylinder engine with moving pistons, detailed cab, opening doors and tailgate, and a 3-pointed Mercedes-Benz star
  • Includes 2753assorted LEGO® elements
  • Activate the LEGO® Power Functions!
  • Engage the pneumatic pump!
  • Extend the outriggers!
  • Ultra-versatile crane arm mechanism!
  • Tilt the cab to reveal the engine!
  • All-round independent suspension
  • 2-in-1 model: rebuilds into a Mercedes-Benz Articulated Construction Truck
  • Crane arm reaches up to 57cm into the air
  • Mercedes-Benz Arocs 3245 (with retracted crane arm and outriggers) measures over 12” (31cm) high, 21” (54cm) long and 5” (14cm) wide
  • Mercedes-Benz Articulated Construction Truck (with crane boom extended) measures over 22” (57cm) high, 29” (75cm) long and 6” (17cm) wide, and 11” (28cm) high with crane boom retracted

 

⚖ Compare Similar Sets

The Mercedes-Benz Arocs 3245 stands out due to its realistic design and intricate pneumatic functions. Compared to similar Technic sets, it offers a more complex and engaging build. While sets like the Volvo EW160E 42053 offer alternate play features, the Arocs 3245 appeals to collectors seeking a detailed and challenging model.

📦 Parts Inventory

Official piece count
2,793
Parts cataloged in this inventory
180 unique parts, 2,793 pieces
Technic Pin Connector Hub with 2 Perpendicular Axles Technic Pin Conne...
Part #: 10197 2× Dark Bluish Gray
Technic Gear 8 Tooth [Reinforced] Technic Gear 8 To...
Part #: 10928 4× Dark Bluish Gray
Technic Axle Pin 3L with Friction Ridges Lengthwise and 1L Axle Technic Axle Pin ...
Part #: 11214 34× Dark Bluish Gray
Technic Beam 1 x 5 Thin with Axle Holes on Ends Technic Beam 1 x ...
Part #: 11478 2× Black
Technic Panel Fairing #21 5L Small Smooth, Side B Technic Panel Fai...
Part #: 11946 3× White
Technic Panel Fairing #22 5L Small Smooth, Side A Technic Panel Fai...
Part #: 11947 3× White
Technic Beam 3 x 5 Thick [90° Offset Centre Beam Holes] Technic Beam 3 x ...
Part #: 14720 3× Light Bluish Gray
Technic Pin Connector Hub with 1 Pin with Friction Ridges Lengthwise Technic Pin Conne...
Part #: 15100 19× Black
Technic Panel 3 x 11 x 1 Technic Panel 3 x...
Part #: 15458 3× White
Technic Steering Arm 5 x 1 with Towball Socket Technic Steering ...
Part #: 15459 10× Light Bluish Gray
Technic Pin Connector 3L with 2 Pins and Center Hole Technic Pin Conne...
Part #: 15461 1× Black
Technic Axle 5 with Stop Technic Axle 5 wi...
Part #: 15462 10× Dark Tan
Plate Special 1 x 2 with 1 Stud with Groove and Inside Stud Holder (Jumper) Plate Special 1 x...
Part #: 15573 2× Black
Battery Box, Power Functions 4 x 11 x 7 with Orange Switch and Dark Bluish Gray Covers [Complete Assembly] [New Version] Battery Box, Powe...
Part #: 16511 1× Light Bluish Gray
Technic Gear 20 Tooth Double Bevel with Axle Hole Type 1 [+ Opening] Technic Gear 20 T...
Part #: 18575 15× Tan
Technic Axle Pin 3L with Friction Ridges Lengthwise and 2L Axle Technic Axle Pin ...
Part #: 18651 25× Black
Technic Pin Connector Round 1L [Beam] Technic Pin Conne...
Part #: 18654 4× Dark Bluish Gray
Technic Turntable Large Type 3 Top, 60 Tooth Technic Turntable...
Part #: 18938 1× Black
Technic Turntable Large Type 3 Base Technic Turntable...
Part #: 18939 1× Light Bluish Gray
Technic Gear Rack 1 x 14 x 2 Housing Technic Gear Rack...
Part #: 18940 3× Red
Technic Gear Rack 1 x 14 x 2 with Axle and Pin Holes Technic Gear Rack...
Part #: 18942 3× Dark Bluish Gray
Technic Digger Bucket 5 x 7 x 4 1/2 Clamshell with Pin Hole and Axle Hole Technic Digger Bu...
Part #: 18943 2× Black
Technic Gear 16 Tooth with Clutch on Both Sides Technic Gear 16 T...
Part #: 18946 9× Red
Technic Driving Ring 3L Technic Driving R...
Part #: 18947 2× Dark Bluish Gray
Technic Driving Ring Connector Technic Driving R...
Part #: 18948 2× White
Pneumatic Cylinder 1 x 5 with 2 Stepped Inlets [V2] Pneumatic Cylinde...
Part #: 19475 1× Yellow
Pneumatic Cylinder 1 x 11 with 2 Stepped Inlets [V2] Pneumatic Cylinde...
Part #: 19476 1× Yellow
Pneumatic Cylinder 2 x 11 with 2 Stepped Inlets [V2] Pneumatic Cylinde...
Part #: 19478 2× Yellow
Pneumatic Pump 1 x 6 with Stepped Outlet [V2] Pneumatic Pump 1 ...
Part #: 19482 1× Blue
Sticker Sheet for Set 42043-1 Sticker Sheet for...
Part #: 23697 1× [No Color/Any Color]
Tile Special 1 x 2 Grille with Bottom Groove Tile Special 1 x ...
Part #: 2412b 2× Black
Tile 1 x 4 with Groove Tile 1 x 4 with G...
Part #: 2431 2× White
Tile 1 x 4 with Groove Tile 1 x 4 with G...
Part #: 2431 4× Dark Bluish Gray
Tile 1 x 4 with Train Controls Print Tile 1 x 4 with T...
Part #: 2431pr0028 1× Dark Bluish Gray
Plate Round 2 x 2 with Rounded Bottom [Boat Stud] Plate Round 2 x 2...
Part #: 2654 2× Trans-Orange
Plate Round 2 x 2 with Rounded Bottom [Boat Stud] Plate Round 2 x 2...
Part #: 2654 2× Trans-Clear
Technic Axle Towball Technic Axle Towball
Part #: 2736 3× Light Bluish Gray
Technic Steering Wheel Large Technic Steering ...
Part #: 2741 1× Black
Technic Pin with Friction Ridges Lengthwise and Center Slots Technic Pin with ...
Part #: 2780 451× Black
Plate Special 2 x 2 with 2 Pin Holes Plate Special 2 x...
Part #: 2817 6× Black
Technic Engine Cylinder without Side Slots, with Bottom Slots Technic Engine Cy...
Part #: 2850b 6× Light Bluish Gray
Technic Engine Piston Round Technic Engine Pi...
Part #: 2851 6× Yellow
Technic Engine Connecting Rod Technic Engine Co...
Part #: 2852 6× Light Bluish Gray
Technic Engine Crankshaft Technic Engine Cr...
Part #: 2853 2× Yellow
Technic Engine Crankshaft Center Technic Engine Cr...
Part #: 2854 5× Tan
Lever Small Base with Black Lever Lever Small Base ...
Part #: 298c02 1× Black
Plate 2 x 3 Plate 2 x 3
Part #: 3021 2× Yellow
Plate 1 x 2 Plate 1 x 2
Part #: 3023 2× Trans-Orange
Tile 2 x 2 with Groove Tile 2 x 2 with G...
Part #: 3068b 2× Black
Tile 1 x 2 with Groove Tile 1 x 2 with G...
Part #: 3069b 4× Dark Bluish Gray
Technic Brick 1 x 2 [2 Pin Holes] Technic Brick 1 x...
Part #: 32000 4× Black
Technic Pin 3/4 Technic Pin 3/4
Part #: 32002 12× Tan
Technic Link 1 x 6 with Stoppers Technic Link 1 x ...
Part #: 32005b 3× Black
Technic Beam 1 x 11.5 Double Bent Thick Technic Beam 1 x ...
Part #: 32009 4× Dark Bluish Gray
Technic Axle and Pin Connector Angled #1 Technic Axle and ...
Part #: 32013 2× White
Technic Axle and Pin Connector Angled #1 Technic Axle and ...
Part #: 32013 20× Black
Technic Axle and Pin Connector Angled #6 - 90° Technic Axle and ...
Part #: 32014 2× Black
Technic Axle and Pin Connector Angled #3 - 157.5° Technic Axle and ...
Part #: 32016 2× Black
Technic Beam 1 x 5 Thin Technic Beam 1 x ...
Part #: 32017 2× Light Bluish Gray
Tyre 62.4 x 20 Tyre 62.4 x 20
Part #: 32019 12× Black
Technic Axle and Pin Connector Angled #2 - 180° Technic Axle and ...
Part #: 32034 11× Light Bluish Gray
Technic Axle and Pin Connector Angled #2 - 180° Technic Axle and ...
Part #: 32034 2× White
Technic Axle and Pin Connector Angled #2 - 180° Technic Axle and ...
Part #: 32034 4× Black
Technic Axle Connector with Axle Hole Technic Axle Conn...
Part #: 32039 3× Light Bluish Gray
Technic Pin Long with Friction Ridges Lengthwise and Stop Bush [3 Lateral Holes, Big Pin Hole] Technic Pin Long ...
Part #: 32054 36× Light Bluish Gray
Technic Pin Long with Friction Ridges Lengthwise and Stop Bush [3 Lateral Holes, Big Pin Hole] Technic Pin Long ...
Part #: 32054 2× Black
Technic Pin Long with Friction Ridges Lengthwise and Stop Bush [3 Lateral Holes, Big Pin Hole] Technic Pin Long ...
Part #: 32054 34× Red
Technic Beam 3 x 3 L-Shape Thin Technic Beam 3 x ...
Part #: 32056 6× Black
Technic Axle 2 Notched Technic Axle 2 No...
Part #: 32062 56× Red
Technic Beam 1 x 6 Thin Technic Beam 1 x ...
Part #: 32063 2× Black
Technic Beam 1 x 6 Thin Technic Beam 1 x ...
Part #: 32063 8× Yellow
Technic Axle 5 Technic Axle 5
Part #: 32073 28× Light Bluish Gray
Technic Bush 1/2 Smooth with Axle Hole Semi-Reduced Technic Bush 1/2 ...
Part #: 32123b 23× Light Bluish Gray
Technic Beam 2 x 4 L-Shape Thick Technic Beam 2 x ...
Part #: 32140 3× White
Technic Beam 2 x 4 L-Shape Thick Technic Beam 2 x ...
Part #: 32140 38× Light Bluish Gray
Technic Beam 2 x 4 L-Shape Thick Technic Beam 2 x ...
Part #: 32140 7× Red
Technic Beam 2 x 4 L-Shape Thick Technic Beam 2 x ...
Part #: 32140 2× Dark Bluish Gray
Technic Axle and Pin Connector Perpendicular 3L with Centre Pin Hole Technic Axle and ...
Part #: 32184 20× Light Bluish Gray
Technic Axle and Pin Connector Perpendicular 3L with Centre Pin Hole Technic Axle and ...
Part #: 32184 2× White
Technic Gear 20 Tooth Bevel Technic Gear 20 T...
Part #: 32198 1× Tan
Technic Beam 3 x 3 L-Shape with Quarter Ellipse Thin Technic Beam 3 x ...
Part #: 32249 8× Dark Bluish Gray
Technic Beam 3 x 5 L-Shape with Quarter Ellipse Thin Technic Beam 3 x ...
Part #: 32250 2× Dark Bluish Gray
Technic Gear 12 Tooth Double Bevel Technic Gear 12 T...
Part #: 32270 16× Black
Technic Beam 1 x 9 Bent (7 - 3) Thick Technic Beam 1 x ...
Part #: 32271 4× Dark Bluish Gray
Technic Beam 1 x 15 Thick Technic Beam 1 x ...
Part #: 32278 24× Light Bluish Gray
Technic Beam 1 x 15 Thick Technic Beam 1 x ...
Part #: 32278 2× Dark Bluish Gray
Technic Beam 1 x 15 Thick Technic Beam 1 x ...
Part #: 32278 4× Red
Technic Axle and Pin Connector Perpendicular Double Technic Axle and ...
Part #: 32291 9× Black
Technic Link 1 x 9 Technic Link 1 x 9
Part #: 32293 1× Black
Technic Beam 1 x 5 Thick Technic Beam 1 x ...
Part #: 32316 2× White
Technic Beam 1 x 5 Thick Technic Beam 1 x ...
Part #: 32316 23× Black
Technic Beam 1 x 5 Thick Technic Beam 1 x ...
Part #: 32316 10× Light Bluish Gray
Technic Beam 1 x 5 Thick Technic Beam 1 x ...
Part #: 32316 4× Dark Bluish Gray
Technic Beam 1 x 5 Thick Technic Beam 1 x ...
Part #: 32316 4× Blue
Technic Beam 1 x 7 Bent (4 - 4) Thick Technic Beam 1 x ...
Part #: 32348 6× Red
Technic Beam 1 x 7 Bent (4 - 4) Thick Technic Beam 1 x ...
Part #: 32348 4× Blue
Technic Beam 1 x 7 Bent (4 - 4) Thick Technic Beam 1 x ...
Part #: 32348 2× Dark Bluish Gray
Technic Beam 1 x 4 Thin Technic Beam 1 x ...
Part #: 32449 4× Red
Technic Beam 1 x 4 Thin Technic Beam 1 x ...
Part #: 32449 26× Black
Technic Beam 1 x 4 Thin Technic Beam 1 x ...
Part #: 32449 8× White
Technic Steering / CV Joint Technic Steering ...
Part #: 32494 1× Light Bluish Gray
Technic Beam 1 x 3 Thick Technic Beam 1 x ...
Part #: 32523 9× Red
Technic Beam 1 x 3 Thick Technic Beam 1 x ...
Part #: 32523 3× Light Bluish Gray
Technic Beam 1 x 3 Thick Technic Beam 1 x ...
Part #: 32523 34× Black
Technic Beam 1 x 3 Thick Technic Beam 1 x ...
Part #: 32523 8× Blue
Technic Beam 1 x 3 Thick Technic Beam 1 x ...
Part #: 32523 6× White
Technic Beam 1 x 7 Thick Technic Beam 1 x ...
Part #: 32524 10× Black
Technic Beam 1 x 7 Thick Technic Beam 1 x ...
Part #: 32524 8× Dark Bluish Gray
Technic Beam 1 x 7 Thick Technic Beam 1 x ...
Part #: 32524 6× Red
Technic Beam 1 x 7 Thick Technic Beam 1 x ...
Part #: 32524 13× White
Technic Beam 1 x 7 Thick Technic Beam 1 x ...
Part #: 32524 18× Light Bluish Gray
Technic Beam 1 x 11 Thick Technic Beam 1 x ...
Part #: 32525 11× Dark Bluish Gray
Technic Beam 1 x 11 Thick Technic Beam 1 x ...
Part #: 32525 14× Light Bluish Gray
Technic Beam 1 x 11 Thick Technic Beam 1 x ...
Part #: 32525 2× Red
Technic Beam 1 x 11 Thick Technic Beam 1 x ...
Part #: 32525 3× White
Technic Beam 3 x 5 L-Shape Thick Technic Beam 3 x ...
Part #: 32526 4× White
Technic Beam 3 x 5 L-Shape Thick Technic Beam 3 x ...
Part #: 32526 1× Blue
Technic Beam 3 x 5 L-Shape Thick Technic Beam 3 x ...
Part #: 32526 7× Black
Technic Beam 3 x 5 L-Shape Thick Technic Beam 3 x ...
Part #: 32526 33× Dark Bluish Gray
Technic Pin Long without Friction Ridges Technic Pin Long ...
Part #: 32556 10× Tan
Technic Beam 3 x 0.5 Liftarm with Boss and Pin Semi-Reduced Technic Beam 3 x ...
Part #: 33299b 11× Black
Technic Gear 24 Tooth [New Style with Single Axle Hole] Technic Gear 24 T...
Part #: 3648b 1× Dark Bluish Gray
Technic Pin without Friction Ridges Lengthwise Technic Pin witho...
Part #: 3673 6× Light Bluish Gray
Technic Brick 1 x 4 [3 Pin Holes] Technic Brick 1 x...
Part #: 3701 2× Black
Technic Axle 4 Technic Axle 4
Part #: 3705 16× Black
Technic Axle 6 Technic Axle 6
Part #: 3706 5× Black
Technic Axle 8 Technic Axle 8
Part #: 3707 3× Black
Technic Axle 12 Technic Axle 12
Part #: 3708 5× Black
Technic Bush Technic Bush
Part #: 3713 45× Light Bluish Gray
Technic Axle 10 Technic Axle 10
Part #: 3737 2× Black
Technic Axle Pin without Friction Ridges Lengthwise Technic Axle Pin ...
Part #: 3749 6× Tan
Brick Round 2 x 2 with Axle Hole Brick Round 2 x 2...
Part #: 3941 5× Black
Brick Round 2 x 2 with Axle Hole Brick Round 2 x 2...
Part #: 3941 2× Trans-Orange
Antenna 1 x 4 with Flat Top Antenna 1 x 4 wit...
Part #: 3957b 2× Light Bluish Gray
Plate Round 2 x 2 with Axle Hole Type 1 (+ Opening) Plate Round 2 x 2...
Part #: 4032a 2× Light Bluish Gray
Plate Round 2 x 2 with Axle Hole Type 1 (+ Opening) Plate Round 2 x 2...
Part #: 4032a 4× Black
Technic Beam 1 x 9 Thick Technic Beam 1 x ...
Part #: 40490 20× Black
Technic Beam 1 x 9 Thick Technic Beam 1 x ...
Part #: 40490 8× Red
Technic Beam 1 x 13 Thick Technic Beam 1 x ...
Part #: 41239 4× Dark Bluish Gray
Technic Beam 1 x 13 Thick Technic Beam 1 x ...
Part #: 41239 26× Black
Technic Tooth 1 x 3 with Axle Hole [Rounded Underside] Technic Tooth 1 x...
Part #: 41669 2× Red
Technic Beam 1 x 2 Thin Technic Beam 1 x ...
Part #: 41677 30× Light Bluish Gray
Technic Axle and Pin Connector Perpendicular Double Split Technic Axle and ...
Part #: 41678 25× Dark Bluish Gray
Technic Wedge Belt Wheel [aka Pulley] Technic Wedge Bel...
Part #: 4185 4× Dark Bluish Gray
Technic Axle and Pin Connector Perpendicular 3L with 2 Pin Holes Technic Axle and ...
Part #: 42003 33× Dark Bluish Gray
Technic Pin 1/2 without Friction Ridges Technic Pin 1/2 w...
Part #: 4274 2× Blue
Technic Pin 1/2 without Friction Ridges Technic Pin 1/2 w...
Part #: 4274 30× Light Bluish Gray
Technic Axle Pin with Friction Ridges Lengthwise Technic Axle Pin ...
Part #: 43093 137× Blue
Technic Beam 1 x 2 Thick Technic Beam 1 x ...
Part #: 43857 15× Yellow
Technic Beam 1 x 2 Thick Technic Beam 1 x ...
Part #: 43857 2× Black
Technic Axle 7 Technic Axle 7
Part #: 44294 18× Light Bluish Gray
Technic Axle 3 Technic Axle 3
Part #: 4519 65× Light Bluish Gray
Technic Axle Connector Double Flexible [Rubber] Technic Axle Conn...
Part #: 45590 4× Black
Pneumatic T-Piece (T Bar) [New Style] Pneumatic T-Piece...
Part #: 4697b 3× Light Bluish Gray
Technic Worm Gear Technic Worm Gear
Part #: 4716 2× Light Bluish Gray
Pneumatic Switch with Pin Holes and Stepped Outlets [V2] Pneumatic Switch ...
Part #: 47223b 4× Dark Bluish Gray
Technic Pin Connector Hub Perpendicular 3L with 4 Pins Technic Pin Conne...
Part #: 48989 5× Light Bluish Gray
Brick Curved 3 x 1 No Studs Brick Curved 3 x ...
Part #: 50950 4× Yellow
Hose, Pneumatic 4mm D. 3L / 2.4cm Hose, Pneumatic 4...
Part #: 5102c03 2× Blue
Hose, Pneumatic 4mm D. 6L / 4.8cm Hose, Pneumatic 4...
Part #: 5102c06 4× Blue
Hose, Pneumatic 4mm D. 8L / 6.4cm Hose, Pneumatic 4...
Part #: 5102c08 1× Light Bluish Gray
Hose, Pneumatic 4mm D. 9L / 7.2cm Hose, Pneumatic 4...
Part #: 5102c09 1× Black
Hose, Pneumatic 4mm D. 10L / 8cm Hose, Pneumatic 4...
Part #: 5102c10 1× Blue
Hose, Pneumatic 4mm D. 19L / 15.2cm Hose, Pneumatic 4...
Part #: 5102c19 1× Light Bluish Gray
Hose, Pneumatic 4mm D. 27L / 21.6cm Hose, Pneumatic 4...
Part #: 5102c27 5× Light Bluish Gray
Hose, Pneumatic 4mm D. 27L / 21.6cm Hose, Pneumatic 4...
Part #: 5102c27 4× Black
Hose, Pneumatic 4mm D. 28L / 22.4cm Hose, Pneumatic 4...
Part #: 5102c28 1× Blue
Hose, Pneumatic 4mm D. 30L / 24.0cm Hose, Pneumatic 4...
Part #: 5102c30 2× Light Bluish Gray
Hose, Pneumatic 4mm D. 30L / 24.0cm Hose, Pneumatic 4...
Part #: 5102c30 4× Black
Hose, Pneumatic 4mm D. 37L / 29.6cm Hose, Pneumatic 4...
Part #: 5102c37 1× Black
Hose, Pneumatic 4mm D. 37L / 29.6cm Hose, Pneumatic 4...
Part #: 5102c37 1× Light Bluish Gray
Technic Axle 8 with Stop Technic Axle 8 wi...
Part #: 55013 3× Dark Bluish Gray
Technic Pin Connector Hub Perpendicular 3 x 3 Bent with 4 Pins (Pin Ridges Across Part) Technic Pin Conne...
Part #: 55615 6× Light Bluish Gray
Technic Axle 5.5 with Stop [Rounded Short End] Technic Axle 5.5 ...
Part #: 59426 5× Dark Bluish Gray
Technic Axle Connector Smooth [with x Hole + Orientation] Technic Axle Conn...
Part #: 59443 38× Light Bluish Gray
Technic Axle Connector Smooth [with x Hole + Orientation] Technic Axle Conn...
Part #: 59443 2× Black
Technic Beam 1 x 2 Thick with Pin Hole and Axle Hole Technic Beam 1 x ...
Part #: 60483 1× Light Bluish Gray
Technic Beam 1 x 2 Thick with Pin Hole and Axle Hole Technic Beam 1 x ...
Part #: 60483 57× Dark Bluish Gray
Technic Beam 3 x 3 T-Shape Thick Technic Beam 3 x ...
Part #: 60484 1× Light Bluish Gray
Technic Beam 3 x 3 T-Shape Thick Technic Beam 3 x ...
Part #: 60484 1× Yellow
Technic Beam 3 x 3 T-Shape Thick Technic Beam 3 x ...
Part #: 60484 11× Black
Technic Axle 9 Technic Axle 9
Part #: 60485 5× Light Bluish Gray
Technic Pin 1/2 with 2L Bar Extension Technic Pin 1/2 w...
Part #: 61184 30× Light Bluish Gray
Plate Round 1 x 1 with Solid Stud Plate Round 1 x 1...
Part #: 6141 6× Light Bluish Gray
Technic Universal Joint 3L [Complete Assembly] Technic Universal...
Part #: 61903 3× Light Bluish Gray
Technic Axle and Pin Connector Block 4 x 3 x 2 1/2 [Linear Actuator Holder] Technic Axle and ...
Part #: 61904 1× Dark Bluish Gray
Technic Linear Actuator with Dark Bluish Gray Ends [Improved Version] Technic Linear Ac...
Part #: 61927b 1× Light Bluish Gray
Technic Pin Connector Round [Slotted] Technic Pin Conne...
Part #: 62462 4× Yellow
Technic Pin Connector Round [Slotted] Technic Pin Conne...
Part #: 62462 5× Black
Technic Panel Curved 11 x 3 with 2 Pin Holes through Panel Surface Technic Panel Cur...
Part #: 62531 7× Light Bluish Gray
Technic Gear Differential with Inner Tabs and Closed Center, 28 Bevel Teeth [Beveled Edge] Technic Gear Diff...
Part #: 62821b 2× Dark Bluish Gray
Tile 1 x 3 Tile 1 x 3
Part #: 63864 3× Dark Bluish Gray
Technic Axle and Pin Connector Perpendicular Triple Technic Axle and ...
Part #: 63869 40× Black
Technic Beam Frame 5 x 7 with 3 x 5 Opening Thick Technic Beam Fram...
Part #: 64179 2× Light Bluish Gray
Technic Panel Fairing # 4 Small Smooth Long, Side B Technic Panel Fai...
Part #: 64391 1× White
Technic Panel Fairing # 3 Small Smooth Long, Side A Technic Panel Fai...
Part #: 64683 1× White
Technic Panel 5 x 11 x 1 Technic Panel 5 x...
Part #: 64782 13× Light Bluish Gray
Technic Panel 5 x 11 x 1 Technic Panel 5 x...
Part #: 64782 1× White
Technic Axle and Pin Connector Perpendicular Technic Axle and ...
Part #: 6536 2× White
Technic Axle and Pin Connector Perpendicular Technic Axle and ...
Part #: 6536 47× Light Bluish Gray
Technic Axle and Pin Connector Perpendicular Technic Axle and ...
Part #: 6536 6× Red
Technic Brick 1 x 1 with Pin Hole Technic Brick 1 x...
Part #: 6541 1× White
Technic Axle 1.5 with Perpendicular Axle Connector (Technic Pole Reverser Handle) Technic Axle 1.5 ...
Part #: 6553 7× Dark Bluish Gray
Technic Pin Long with Friction Ridges Lengthwise, 2 Center Slots Technic Pin Long ...
Part #: 6558 234× Blue
Technic Axle 3 with Stud Technic Axle 3 wi...
Part #: 6587 12× Dark Tan
Technic Gear 12 Tooth Bevel Technic Gear 12 T...
Part #: 6589 11× Tan
Technic Pin with Friction Ridges Lengthwise and Towball Technic Pin with ...
Part #: 6628 21× Black
Technic Beam 1 x 9 Bent (6 - 4) Thick Technic Beam 1 x ...
Part #: 6629 12× Black
Technic Beam 1 x 9 Bent (6 - 4) Thick Technic Beam 1 x ...
Part #: 6629 2× Red
Technic Beam 1 x 3 Thin Technic Beam 1 x ...
Part #: 6632 44× Dark Bluish Gray
Technic Beam 1 x 3 Thin Technic Beam 1 x ...
Part #: 6632 2× Black
Technic Changeover Catch - + opening Technic Changeove...
Part #: 6641 2× Red
Shield Round Bowed with Mercedes-Benz Logo Shield Round Bowe...
Part #: 75902pr0006 1× Black
Technic Shock Absorber 6.5L with Soft Spring, Standard Coil [Complete Assembly] Technic Shock Abs...
Part #: 76138 4× Light Bluish Gray
Technic Gear 24 Tooth Clutch with Dark Bluish Gray Center Technic Gear 24 T...
Part #: 76244 1× White
Technic Shock Absorber 6.5L with Hard Spring, Tight Coil in Middle [Complete Assembly] Technic Shock Abs...
Part #: 76537 4× Yellow
Wheel 43.2 x 18 with Flush Axle Stem Wheel 43.2 x 18 w...
Part #: 86652 12× Light Bluish Gray
Tile 2 x 4 with Groove Tile 2 x 4 with G...
Part #: 87079 4× Red
Tile 2 x 4 with Groove Tile 2 x 4 with G...
Part #: 87079 2× Black
Technic Pin Connector Hub with 2 Pins with Friction Ridges Lengthwise [Big Squared Pin Holes] Technic Pin Conne...
Part #: 87082 23× Light Bluish Gray
Technic Axle 4 with Stop Technic Axle 4 wi...
Part #: 87083 43× Dark Bluish Gray
Technic Gear 20 Tooth Bevel with Pin Hole Technic Gear 20 T...
Part #: 87407 1× Light Bluish Gray
Technic Pin Connector Toggle Joint Smooth Double with Axle and Pin Holes Technic Pin Conne...
Part #: 87408 3× Black
Bar 5L with Handle (Friction Ram) Bar 5L with Handl...
Part #: 87618 1× Black
Plate Special 1 x 2 with Bar Up [Horizontal Arm 5mm] Plate Special 1 x...
Part #: 88072 2× Yellow
Plate Special 1 x 2, Top Clip [Split] Plate Special 1 x...
Part #: 92280 1× Light Bluish Gray
Technic Steering / CV Joint Axle Technic Steering ...
Part #: 92906 1× Dark Bluish Gray
Technic Axle and Pin Connector Perpendicular Split Technic Axle and ...
Part #: 92907 8× Black
Technic Gear 16 Tooth Reinforced [New Style] Technic Gear 16 T...
Part #: 94925 8× Light Bluish Gray
Tile Round 1 x 1 Tile Round 1 x 1
Part #: 98138 1× Light Bluish Gray
Tile Round 1 x 1 Tile Round 1 x 1
Part #: 98138 8× Trans-Clear
Tile Round 1 x 1 Tile Round 1 x 1
Part #: 98138 2× Trans-Red
Tile Round 1 x 1 Tile Round 1 x 1
Part #: 98138 4× Trans-Orange
Technic Axle 4 with Centre Stop Technic Axle 4 wi...
Part #: 99008 3× Tan
Technic Turntable Small Top Technic Turntable...
Part #: 99009 1× Light Bluish Gray
Technic Turntable Small Base, 28 Tooth Technic Turntable...
Part #: 99010 1× Black
Pneumatic Hose Connector with Axle Connector Pneumatic Hose Co...
Part #: 99021 13× Dark Bluish Gray
Motor, Large, Power Functions with Dark Bluish Gray Bottom Motor, Large, Pow...
Part #: 99499 1× Light Bluish Gray
Technic Beam Triangle Thin [Type II] Technic Beam Tria...
Part #: 99773 4× Black
The set offers a wide variety of Technic pins and axles, making it a great source for MOC builders needing these essential connection parts. The abundance of blue and light bluish gray elements also provides a good base for constructing large-scale Technic models.

🛒 Where to Buy

LEGO (UK)
✓ In Stock
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£69.99
LEGO (US)
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$99.99
LEGO (CA)
✓ In Stock
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$119.99
eBay
✓ In Stock
$206.99 →
Walmart
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$218.49
Target
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$229.99

💎 Notable Parts

234x Blue Technic Pin Long with Friction Ridges Lengthwise, 2 Center Slots (234x) $11.70
137x Blue Technic Axle Pin with Friction Ridges Lengthwise (137x) $6.85
65x Light Bluish Gray Technic Axle 3 (65x) $3.25
57x Dark Bluish Gray Technic Beam 1 x 2 Thick with Pin Hole and Axle Hole (57x) $2.85
56x Red Technic Axle 2 Notched (56x) $2.80
Est. BrickLink Part Value
$27.45

💡 MOC Potential

🚗 Heavy-duty tow truck with functional winch
🚗 Mobile crane with extended reach and stability features
🚗 Forestry truck with log loader

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📖 Building Instructions 5

Mercedes-Benz Arocs 3245 Instructions
42043_X_Mercedes-Benz Articulated Construction Truck 1 of 2
Download PDF
Mercedes-Benz Arocs 3245 Instructions
42043_X_Mercedes-Benz Articulated Construction Truck 2 of 2
Download PDF
Mercedes-Benz Arocs 3245 Instructions
42043_X_Measurements
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Mercedes-Benz Arocs 3245 Instructions
BI 3019/480+4/65+200G, 42043 V140
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Mercedes-Benz Arocs 3245 Instructions
BI 3019/480+4/65+200G, 42043 V29/39
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Charts Inventory Statistics

180
Unique Parts
2,793
Official Piece Count
2,793
Cataloged Inventory Pieces
0
Minifigures
39
Spare Parts
Inventory Version: 2

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