7939-1

Cargo Train

Set number: 7939-1
Year: 2010
Theme: Trains
Parts: 839
Minifigures: 4

Building instructions

The building instructions are on the official LEGO website. We do not host any instructions ourselves; the link below takes you to the official page.

View building instructions on LEGO.com (opens an external website)This set on Rebrickable (opens an external website)

Minifigures

fig-004741Train Machinist - White Torso, Blue Overall, Blue Hat1×5 parts
fig-004742Worker - Medium Blue Torso, Blue Overall, Glasses1×4 parts
fig-004739Worker - Orange Safety Vest, Blue Legs, Red Helmet, Glasses1×4 parts
fig-004740Worker - Orange Safety Vest, Blue Legs, Red Helmet, Silver Glasses1×4 parts

Parts list – 7939-1 Cargo Train

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234 lines, 848 pieces

Parts list of set 7939-1
Part	Name	Colour	Quantity	Note
2569	Antenna 8H WhipBars, Ladders and Fences	Light Bluish Gray	1×
4083	Bar 1 x 4 x 2 with StudsBars, Ladders and Fences	Yellow	4×
63965	Bar 6L with Stop RingBars, Ladders and Fences	Light Bluish Gray	8×
6020	Bar 7 x 3 with Double Clips (Ladder) [Straight Clips]Bars, Ladders and Fences	Light Bluish Gray	2×
3633	Fence Lattice 1 x 4 x 1Bars, Ladders and Fences	Dark Bluish Gray	8×
298c02	Lever Small Base with Black LeverBars, Ladders and Fences	Blue	2×
6583	Plate Special 1 x 6 with Train Wagon End FenceBars, Ladders and Fences	Yellow	4×
3005	Brick 1 x 1Bricks	Green	8×
3005	Brick 1 x 1Bricks	Yellow	4×
6111	Brick 1 x 10Bricks	Green	6×
3004	Brick 1 x 2Bricks	Green	4×
3004	Brick 1 x 2Bricks	Red	3×
3245b	Brick 1 x 2 x 2 with Inside Axle HolderBricks	Red	2×
2454b	Brick 1 x 2 x 5 with Hollow StudsBricks	White	2×
2454b	Brick 1 x 2 x 5 with Hollow StudsBricks	Yellow	4×
3622	Brick 1 x 3Bricks	Blue	2×
3622	Brick 1 x 3Bricks	Light Bluish Gray	4×
3622	Brick 1 x 3Bricks	White	2×
3010	Brick 1 x 4Bricks	Dark Bluish Gray	1×
3010	Brick 1 x 4Bricks	Green	4×
3009	Brick 1 x 6Bricks	Yellow	8×
3008	Brick 1 x 8Bricks	Black	2×
3008	Brick 1 x 8Bricks	Dark Bluish Gray	4×
3002	Brick 2 x 3Bricks	Yellow	1×
3001	Brick 2 x 4Bricks	Light Bluish Gray	3×
2456	Brick 2 x 6Bricks	Green	1×
2456	Brick 2 x 6Bricks	Yellow	1×
3007	Brick 2 x 8Bricks	Black	1×
3659	Brick Arch 1 x 4Bricks Curved	Red	5×
3455	Brick Arch 1 x 6Bricks Curved	Black	4×
3307	Brick Arch 1 x 6 x 2 - Thick Top with Reinforced UndersideBricks Curved	Red	2×
6091	Brick Curved 1 x 2 x 1 1/3 with Curved TopBricks Curved	Dark Bluish Gray	2×
6091	Brick Curved 1 x 2 x 1 1/3 with Curved TopBricks Curved	Red	2×
47457	Brick Curved 2 x 2 x 2/3 Two Studs and Curved Slope EndBricks Curved	Light Bluish Gray	4×
3941	Brick Round 2 x 2 with Axle HoleBricks Round and Cones	Yellow	6×
59900	Cone 1 x 1 [Top Groove]Bricks Round and Cones	Dark Bluish Gray	2×
87926	Cylinder Half 3 x 6 x 6 with 1 x 2 CutoutBricks Round and Cones	White	4×
54200	Brick Sloped 30° 1 x 1 x 2/3 (Cheese Slope)Bricks Sloped	Blue	2×
54200	Brick Sloped 30° 1 x 1 x 2/3 (Cheese Slope)Bricks Sloped	Trans-Clear	2×
54200	Brick Sloped 30° 1 x 1 x 2/3 (Cheese Slope)Bricks Sloped	Trans-Orange	2×
54200	Brick Sloped 30° 1 x 1 x 2/3 (Cheese Slope)Bricks Sloped	Trans-Yellow	6×
54200	Brick Sloped 30° 1 x 1 x 2/3 (Cheese Slope)Bricks Sloped	White	2×
3039	Brick Sloped 45° 2 x 2Bricks Sloped	Black	4×
4445	Brick Sloped 45° 2 x 8Bricks Sloped	Black	4×
60481	Brick Sloped 65° 2 x 1 x 2Bricks Sloped	Black	2×
60481	Brick Sloped 65° 2 x 1 x 2Bricks Sloped	White	2×
52501	Brick Sloped Inverted 45° 6 x 1 Double with 1 x 4 RecessedBricks Sloped	Dark Bluish Gray	2×
60219	Brick Sloped Inverted 45° 6 x 4 Double with 4 x 4 Recessed and 3 HolesBricks Sloped	Black	2×
30373	Brick Sloped Inverted 65° 6 x 6 x 2 Quad with CutoutsBricks Sloped	Black	1×
60475a	Brick Special 1 x 1 with Clip Vertical [Thick U Clip, Solid Stud]Bricks Special	Dark Bluish Gray	8×
60475a	Brick Special 1 x 1 with Clip Vertical [Thick U Clip, Solid Stud]Bricks Special	Yellow	8×
87087	Brick Special 1 x 1 with Stud on 1 SideBricks Special	Black	6×
2877	Brick Special 1 x 2 with GrilleBricks Special	Black	4×
2877	Brick Special 1 x 2 with GrilleBricks Special	Yellow	22×
88393	Brick Special 1 x 2 x 5 with GrooveBricks Special	Red	4×
30414	Brick Special 1 x 4 with 4 Studs on One SideBricks Special	Yellow	8×
30000	Brick Special 2 x 2 with 2 Pins and Axle HoleBricks Special	Light Bluish Gray	2×
2434	Brick Special 2 x 4 x 2 with Studs on SidesBricks Special	Black	2×
30592	Brick Special 2 x 4, with 2 x 2 Brick with Top Pin and 1 x 2 Side PlatesBricks Special	Light Bluish Gray	1×
87619	Brick Special, Train Front Sloping Base Wedged with 4 Studs on Front and 2 x 4 CutoutBricks Special	Dark Bluish Gray	2×
87620	Brick Wedged 2 x 2 FacetBricks Wedged	Yellow	4×
45677	Brick Wedged, Curved Triple 4 x 4 x 2/3, 2 StudsBricks Wedged	Black	1×
45677	Brick Wedged, Curved Triple 4 x 4 x 2/3, 2 StudsBricks Wedged	White	1×
52031	Brick Wedged, Curved Triple 4 x 6 x 2/3 with 4 StudsBricks Wedged	Red	1×
64228	Battery Box, Power Functions, with Dark Bluish Gray Bottom [Non-Rechargeable]Electronics	Light Bluish Gray	1×
64227	Control Unit, Power Functions, IR Speed Remote Control with Dark Bluish Gray BottomElectronics	Light Bluish Gray	1×
87574	Motor, Train Base, RC Train with PF Cable, Orange Wheel HoldersElectronics	Black	1×
58123a	Receiver Unit, IR, Power FunctionsElectronics	Light Bluish Gray	1×
30258	Road Sign Clip-on 2 x 2 SquareFlags, Banners and Signs	Black	2×
3937	Hinge Brick 1 x 2 BaseHinges, Arms and Turntables	Yellow	5×
6134	Hinge Brick 2 x 2 Top Plate ThinHinges, Arms and Turntables	Black	5×
30554b	Hinge Cylinder 1 x 3 Locking with 1 Finger and 2 Fingers On Ends, with Hole, 9 TeethHinges, Arms and Turntables	Black	1×
44567a	Hinge Plate 1 x 2 Locking with 1 Finger on Side, with GrooveHinges, Arms and Turntables	Black	2×
44300	Hinge Tile 1 x 3 Locking with 1 Finger on TopHinges, Arms and Turntables	Black	1×
30042	Plate Special 4 x 6 x 2/3 with Trap Door HingeHinges, Arms and Turntables	Dark Bluish Gray	1×
61485	Turntable 4 x 4 Square Base, LockingHinges, Arms and Turntables	Black	1×
64415c01	Train Buffer Beam with Sealed Magnets and Plow [Type 1]Magnets and Holders	Black	2×
91968c01	Train Buffer with Sealed Magnets [Type 2 with Flat Bottom]Magnets and Holders	Black	6×
3899	Equipment Cup / Mug [Plain]Minifig Accessories	Red	1×
3899	Equipment Cup / Mug [Plain]Minifig Accessories	Yellow	1×
3962b	Equipment Radio [Extended Handle, Compact Speaker Grille]Minifig Accessories	Black	1×
4865b	Panel 1 x 2 x 1 [Rounded Corners]Panels	Blue	3×
4865b	Panel 1 x 2 x 1 [Rounded Corners]Panels	White	1×
43337	Panel 1 x 4 x 1 with Rounded Corners [Thick Wall]Panels	Black	4×
60581	Panel 1 x 4 x 3 [Side Supports / Hollow Studs]Panels	Red	1×
59349	Panel 1 x 6 x 5Panels	Red	8×
59349	Panel 1 x 6 x 5Panels	Yellow	4×
60479	Plate 1 x 12Plates	Light Bluish Gray	4×
3023	Plate 1 x 2Plates	Light Bluish Gray	21×
3023	Plate 1 x 2Plates	Trans-Red	2×
3023	Plate 1 x 2Plates	Trans-Yellow	3×
3623	Plate 1 x 3Plates	Light Bluish Gray	4×
3710	Plate 1 x 4Plates	Blue	1×
3710	Plate 1 x 4Plates	Green	6×
3710	Plate 1 x 4Plates	Light Bluish Gray	5×
3710	Plate 1 x 4Plates	White	1×
3666	Plate 1 x 6Plates	Dark Bluish Gray	1×
3666	Plate 1 x 6Plates	Green	2×
3666	Plate 1 x 6Plates	Red	1×
3666	Plate 1 x 6Plates	White	1×
3832	Plate 2 x 10Plates	Black	4×
2445	Plate 2 x 12Plates	Red	1×
4282	Plate 2 x 16Plates	Dark Bluish Gray	2×
3022	Plate 2 x 2Plates	Yellow	13×
3021	Plate 2 x 3Plates	Red	4×
3020	Plate 2 x 4Plates	Blue	12×
3020	Plate 2 x 4Plates	Light Bluish Gray	4×
3020	Plate 2 x 4Plates	White	1×
3795	Plate 2 x 6Plates	Dark Bluish Gray	10×
3030	Plate 4 x 10Plates	Black	1×
3031	Plate 4 x 4Plates	Dark Bluish Gray	2×
3032	Plate 4 x 6Plates	Black	2×
3032	Plate 4 x 6Plates	Dark Bluish Gray	7×
3035	Plate 4 x 8Plates	Blue	1×
3028	Plate 6 x 12Plates	Dark Bluish Gray	3×
44375a	Dish 6 x 6 Inverted (Radar) with Hollow StudsPlates Round Curved and Dishes	White	2×
6141	Plate Round 1 x 1 with Solid StudPlates Round Curved and Dishes	Trans-Clear	6×
6141	Plate Round 1 x 1 with Solid StudPlates Round Curved and Dishes	Trans-Orange	2×
6141	Plate Round 1 x 1 with Solid StudPlates Round Curved and Dishes	Trans-Red	8×
4032a	Plate Round 2 x 2 with Axle Hole Type 1 (+ Opening)Plates Round Curved and Dishes	Light Bluish Gray	6×
2654	Plate Round 2 x 2 with Rounded Bottom [Boat Stud]Plates Round Curved and Dishes	Red	1×
60474	Plate Round 4 x 4 with Pin HolePlates Round Curved and Dishes	Yellow	3×
2436	Bracket 1 x 2 - 1 x 4 [Square Corners]Plates Special	Black	2×
44728	Bracket 1 x 2 - 2 x 2Plates Special	Blue	2×
44728	Bracket 1 x 2 - 2 x 2Plates Special	Dark Bluish Gray	2×
44728	Bracket 1 x 2 - 2 x 2Plates Special	White	2×
61252	Plate Special 1 x 1 with Clip Horizontal [Thick Open O Clip]Plates Special	Yellow	2×
2540	Plate Special 1 x 2 Side Handle [Free Ends]Plates Special	Green	2×
48336	Plate Special 1 x 2 [Side Handle Closed Ends]Plates Special	Black	2×
4623	Plate Special 1 x 2 with Bar Up [Horizontal Arm 6mm]Plates Special	Yellow	2×
60470a	Plate Special 1 x 2 with Clips Horizontal [Thick U-Clips]Plates Special	Light Bluish Gray	2×
32028	Plate Special 1 x 2 with Door RailPlates Special	Black	3×
3839b	Plate Special 1 x 2 with Handles [Flat Ends / Low Attachment]Plates Special	Dark Bluish Gray	1×
4175	Plate Special 1 x 2 with LadderPlates Special	Yellow	2×
30043	Plate Special 1 x 4 with Bar DownPlates Special	Light Bluish Gray	2×
2926	Plate Special 1 x 4 with Wheels HolderPlates Special	Black	2×
6063	Plate Special 10 x 10 Octagonal OpeningPlates Special	Dark Bluish Gray	1×
87580	Plate Special 2 x 2 with Groove and Center Stud (Jumper)Plates Special	Dark Bluish Gray	7×
4488	Plate Special 2 x 2 with Wheel HolderPlates Special	Black	4×
87609	Plate Special 2 x 6 x 2/3 with 4 Studs on Side, 1 Support Wall on BottomPlates Special	Red	1×
3176	Plate Special 3 x 2 with Rounded End, HolePlates Special	Yellow	2×
3738	Technic Plate 2 x 8 [7 Holes]Plates Special	Light Bluish Gray	9×
30036	Wedge Plate 8 x 6 x 2/3 with GrillePlates Special	Dark Bluish Gray	2×
51739	Wedge Plate 2 x 4Plates Wedged	Black	2×
2419	Wedge Plate 3 x 6 Cut CornersPlates Wedged	Red	2×
91144	Sticker Sheet for Set 7939-1Stickers	[No Color/Any Color]	1×
56823c50	String Cord Thin (0.5mm) 50cmString, Bands and Reels	Black	1×
2585	String Reel 2 x 2 Winch DrumString, Bands and Reels	Light Bluish Gray	1×
2584	String Reel 2 x 2 Winch HolderString, Bands and Reels	Black	1×
30395	Hook with TowballSupports, Girders and Cranes	Dark Bluish Gray	1×
2635b	Support Crane Stand Double without Studs on Cross-BraceSupports, Girders and Cranes	Green	2×
32062	Technic Axle 2 NotchedTechnic Axles	Red	1×
6587	Technic Axle 3 with StudTechnic Axles	Dark Tan	4×
3706	Technic Axle 6Technic Axles	Black	5×
2730	Technic Brick 1 x 10 [9 Pin Holes]Technic Bricks	Black	2×
3700	Technic Brick 1 x 2 [1 Pin Hole]Technic Bricks	Dark Bluish Gray	2×
3894	Technic Brick 1 x 6 [5 Pin Holes]Technic Bricks	Dark Bluish Gray	1×
62462	Technic Pin Connector Round [Slotted]Technic Connectors	Orange	2×
3673	Technic Pin without Friction Ridges LengthwiseTechnic Pins	Light Bluish Gray	4×
32124	Technic Plate 1 x 5 with Smooth Ends, 4 Studs and Centre Axle HoleTechnic Special	Blue	4×
3069b	Tile 1 x 2 with GrooveTiles	Blue	1×
3069b	Tile 1 x 2 with GrooveTiles	Red	1×
3069b	Tile 1 x 2 with GrooveTiles	Trans-Orange	2×
3069b	Tile 1 x 2 with GrooveTiles	White	3×
2431	Tile 1 x 4 with GrooveTiles	Dark Bluish Gray	7×
2431	Tile 1 x 4 with GrooveTiles	Red	3×
2431pr0028	Tile 1 x 4 with Train Controls PrintTiles	Dark Bluish Gray	2×
6636	Tile 1 x 6 with GrooveTiles	Dark Bluish Gray	4×
6636	Tile 1 x 6 with GrooveTiles	Yellow	4×
4162	Tile 1 x 8 with GrooveTiles	Dark Bluish Gray	10×
87079	Tile 2 x 4 with GrooveTiles	Light Bluish Gray	6×
4150	Tile Round 2 x 2 with Bottom CrossTiles Round and Curved	Yellow	2×
4150pr0022	Tile Round 2 x 2 with Fine Mesh Grill PrintTiles Round and Curved	Light Bluish Gray	4×
2412b	Tile Special 1 x 2 Grille with Bottom GrooveTiles Special	Black	23×
2412b	Tile Special 1 x 2 Grille with Bottom GrooveTiles Special	Light Bluish Gray	5×
2412b	Tile Special 1 x 2 Grille with Bottom GrooveTiles Special	Orange	1×
2412b	Tile Special 1 x 2 Grille with Bottom GrooveTiles Special	Yellow	21×
2432	Tile Special 1 x 2 with HandleTiles Special	Yellow	15×
4025	Tile Special 6 x 4 with Beveled Edges and 5mm Pin (Train Bogie Plate)Tiles Special	Yellow	5×
2376	Tile Special Round 2 x 2 - Thin Lifting RingTiles Special	Black	3×
4079	Seat / Chair 2 x 2Transportation - Land	Blue	3×
3829c01	Steering Stand 1 x 2 with Black Steering WheelTransportation - Land	Yellow	3×
30663	Steering Wheel Small, 2 x 2Transportation - Land	Black	1×
2871b	Train Motor Decorative Side 10 x 2 x 2 with Open Hub Points (for RC Train Motor) [Stepped Edges]Transportation - Land	Black	4×
2922	Train Pantograph Shoe with Locking Hinge with 2 FingersTransportation - Land	Black	1×
57051	Train Wheel RC Train, Metal Axle 5 x 100 LDUTransportation - Land	Chrome Silver	10×
52036	Vehicle Base 4 x 12 x 3/4 with 4 x 2 Recessed Center with Smooth UndersideTransportation - Land	Dark Bluish Gray	2×
2441	Vehicle Base 4 x 7 x 2/3 with 3 x 4 Recessed, Wheel PinsTransportation - Land	Black	2×
92340	Vehicle Base, Train 6 x 24 with Two 2 x 2 Openings and 3 Round Holes Each EndTransportation - Land	Black	1×
92339	Vehicle Base, Train 6 x 28 with Two 2 x 2 Openings and 3 Round Holes Each EndTransportation - Land	Dark Bluish Gray	1×
64022	Vehicle Track, Train Flexible SegmentTransportation - Land	Dark Bluish Gray	16×
2866	Vehicle Track, Train, Ground Throw / Track Switch 9VTransportation - Land	Yellow	2×
53400	Vehicle Track, Train, Plastic (RC Trains) CurvedTransportation - Land	Dark Bluish Gray	16×
53401	Vehicle Track, Train, Plastic (RC Trains) StraightTransportation - Land	Dark Bluish Gray	8×
53406	Vehicle Track, Train, Plastic (RC Trains) Switch Point LeftTransportation - Land	Dark Bluish Gray	1×
53403	Vehicle Track, Train, Plastic (RC Trains) Switch Point RightTransportation - Land	Dark Bluish Gray	1×
60212	Wheel Arch, Mudguard 2 x 4 Studded with HoleTransportation - Land	Black	1×
60212	Wheel Arch, Mudguard 2 x 4 Studded with HoleTransportation - Land	Blue	1×
60212	Wheel Arch, Mudguard 2 x 4 Studded with HoleTransportation - Land	White	2×
50745	Wheel Arch, Mudguard 4 x 2 1/2 x 2 with 2 x 2 PlateTransportation - Land	Dark Bluish Gray	2×
2878	Wheel Holder, Train Wheel RC TrainTransportation - Land	Black	10×
47507	Cockpit 6 x 6 x 2 Cabin Base with Technic HolesTransportation - Sea and Air	Dark Bluish Gray	1×
57878	Train Wheel RC TrainWheels and Tyres	Black	20×
57999	Train Wheel Spoked with Technic Axle Hole and Rubber Friction BandWheels and Tyres	Black	8×
30028	Tyre 14 x 9 Smooth Small Wide SlickWheels and Tyres	Black	8×
60700	Tyre 21 x 12 with Offset Tread Small Wide and Beveled Tread EdgeWheels and Tyres	Black	8×
6014b	Wheel 11 x 12 with Hole Notched for Wheels Holder PinWheels and Tyres	Light Bluish Gray	8×
30027b	Wheel 8 x 9 with Hole Notched for Wheels Holder PinWheels and Tyres	White	8×
60614	Door 1 x 2 x 3 with Vertical Handle, Round Handle Holes on BackWindows and Doors	Dark Bluish Gray	8×
3822	Door 1 x 3 x 1 LeftWindows and Doors	Blue	1×
3822	Door 1 x 3 x 1 LeftWindows and Doors	Red	1×
3822	Door 1 x 3 x 1 LeftWindows and Doors	White	1×
3821	Door 1 x 3 x 1 RightWindows and Doors	Blue	1×
3821	Door 1 x 3 x 1 RightWindows and Doors	Red	1×
3821	Door 1 x 3 x 1 RightWindows and Doors	White	1×
60594	Window 1 x 4 x 3 without Shutter TabsWindows and Doors	Yellow	4×
46103	Glass for Windscreen 4 x 6 x 4 Cab with Hinge [Fits 45406]Windscreens and Fuselage	Trans-Clear	2×
4176	Windscreen 2 x 6 x 2, Wide TopWindscreens and Fuselage	Trans-Brown	1×
57783	Windscreen 3 x 4 x 1 1/3 Large Glass SurfaceWindscreens and Fuselage	Trans-Light Blue	1×
2437	Windscreen 3 x 4 x 1 1/3 with 2 Studs on TopWindscreens and Fuselage	Trans-Brown	1×
4872	Windscreen 3 x 4 x 4 InvertedWindscreens and Fuselage	Trans-Brown	3×
45406	Windscreen 4 x 6 x 4 Cab with Hinge and 1 x 4 Bottom CutoutWindscreens and Fuselage	Yellow	2×
2569	Antenna 8H WhipBars, Ladders and Fences	Light Bluish Gray	1×	Spare
298c02	Lever Small Base with Black LeverBars, Ladders and Fences	Blue	1×	Spare
54200	Brick Sloped 30° 1 x 1 x 2/3 (Cheese Slope)Bricks Sloped	Blue	1×	Spare
54200	Brick Sloped 30° 1 x 1 x 2/3 (Cheese Slope)Bricks Sloped	Trans-Clear	1×	Spare
54200	Brick Sloped 30° 1 x 1 x 2/3 (Cheese Slope)Bricks Sloped	Trans-Orange	1×	Spare
54200	Brick Sloped 30° 1 x 1 x 2/3 (Cheese Slope)Bricks Sloped	Trans-Yellow	1×	Spare
54200	Brick Sloped 30° 1 x 1 x 2/3 (Cheese Slope)Bricks Sloped	White	1×	Spare
6141	Plate Round 1 x 1 with Solid StudPlates Round Curved and Dishes	Trans-Clear	2×	Spare
6141	Plate Round 1 x 1 with Solid StudPlates Round Curved and Dishes	Trans-Orange	1×	Spare
6141	Plate Round 1 x 1 with Solid StudPlates Round Curved and Dishes	Trans-Red	3×	Spare
3673	Technic Pin without Friction Ridges LengthwiseTechnic Pins	Light Bluish Gray	1×	Spare
219	Vehicle Track, Train, Connection/Stacking Pin 4 Stud Long for Track StorageTransportation - Land	Dark Bluish Gray	12×	Spare