# LEGO 3677-1 — Red Cargo Train (2011)

Source: https://www.brickmissing.com/sets/3677-1-red-cargo-train
Publisher: BrickMissing (https://www.brickmissing.com) — free LEGO parts checker. Not affiliated with the LEGO Group.

The LEGO Trains Red Cargo Train (3677-1) brings the bustling activity of a LEGO City freight yard to life with 827 pieces. This comprehensive set features a powerful engine car and three distinct freight cars designed for varied operations. Transport raw materials using the specialized car for rocks, loaded efficiently via an integrated conveyor belt, and handle delicate shipments in the hazardous waste car. Track maintenance is essential; a dedicated flatbed utility freight car carries a railroad repair truck equipped with tools like a jackhammer, broom, and shovel to keep the lines clear. The set includes 40 pieces of track and is fully compatible with LEGO Power Functions, allowing modelers to control the train’s movement using the #8879 Remote Control (sold separately) for dynamic operation.

## Set facts

- Set number: 3677-1
- Name: Red Cargo Train
- Theme: City › Trains
- Released: 2011
- Pieces: 827
- Distinct part + colour lots: 226
- Build difficulty: intermediate
- Repairability: 3.5% of this set's lots are hard to replace (8 of 226 part+colour combinations appear in three or fewer sets in the entire LEGO catalog).

## Complete parts list (226 lots, 827 pieces)

Prices are the official LEGO Pick a Brick price per individual part, where LEGO publishes one.

| Qty | Part | Colour | Part no. | LEGO element ID | LEGO price each |
| ---: | --- | --- | --- | --- | --- |
| 2 | Tile Special 1 x 1 with Clip with Rounded Tips | Light Bluish Gray | 12825 | 6030711 | — |
| 1 | Tile Round 2 x 2 - Thin Lifting Ring | Black | 2376 | 237626 | — |
| 29 | Tile Special 1 x 2 Grille with Bottom Groove | Dark Bluish Gray | 2412b | 4210631 | €0,06 |
| 4 | Tile Special 1 x 2 Grille with Bottom Groove | Yellow | 2412b | 241224 | €0,06 |
| 3 | Tile 1 x 4 with Groove | Yellow | 2431 | 243124 | €0,12 |
| 2 | Tile 1 x 4 with Groove | Light Bluish Gray | 2431 | 4211356 | €0,12 |
| 1 | Tile 1 x 4 with Train Controls Print | Dark Bluish Gray | 2431pr0028 | 4215740 | — |
| 8 | Tile Special 1 x 2 with Handle | Red | 2432 | 243221 | €0,11 |
| 2 | Bracket 1 x 2 - 1 x 4 [Square Corners] | Light Bluish Gray | 2436 | 4211358 | — |
| 1 | Bracket 1 x 2 - 1 x 4 [Square Corners] | Yellow | 2436 | 243624 | — |
| 2 | Plate 2 x 12 | Reddish Brown | 2445 | 4225700 | €0,36 |
| 1 | Brick 2 x 6 | Yellow | 2456 | 4181143 | €0,29 |
| 1 | Technic Disc 3 x 3 | Black | 2723 | 4218868 | €0,21 |
| 2 | Train Motor Decorative Side 10 x 2 x 2 with Open Hub Points (for RC Train Motor) | Black | 2871b | 6256101 | €1,03 |
| 11 | Brick Special 1 x 2 with Grille | Dark Bluish Gray | 2877 | 4210636 | €0,16 |
| 4 | Brick Special 1 x 2 with Grille | Light Bluish Gray | 2877 | 4211383 | €0,16 |
| 10 | Wheel Holder, Train Wheel RC Train | Black | 2878 | 287826 | €1,36 |
| 8 | Brick Special 1 x 1 with Handle | Red | 2921 | 6170565 | €0,10 |
| 2 | Plate Special 1 x 4 with Wheels Holder | Black | 2926 | 6338416 | €0,23 |
| 1 | Lever Small Base with Black Lever | Black | 298c02 | 4118620 | — |
| 6 | Brick 2 x 4 | Dark Bluish Gray | 3001 | 4211085 | €0,22 |
| 3 | Brick 2 x 2 | Light Bluish Gray | 3003 | 4211387 | €0,13 |
| 11 | Brick 1 x 2 | Light Bluish Gray | 3004 | 4211388 | €0,11 |
| 13 | Brick 1 x 2 | Red | 3004 | 300421 | €0,11 |
| 6 | Brick 1 x 1 | Red | 3005 | 300521 | €0,07 |
| 2 | Brick 1 x 6 | Light Bluish Gray | 3009 | 4111844 | €0,25 |
| 6 | Brick 1 x 6 | Red | 3009 | 300921 | €0,25 |
| 2 | Brick 1 x 6 | Light Bluish Gray | 3009 | 4211393 | €0,25 |
| 3 | Brick 1 x 6 | Black | 3009 | 300926 | €0,25 |
| 4 | Brick 1 x 6 | Yellow | 3009 | 300924 | €0,25 |
| 18 | Brick 1 x 4 | White | 3010 | 301001 | €0,16 |
| 11 | Brick 1 x 4 | Red | 3010 | 301021 | €0,16 |
| 3 | Plate 2 x 4 | Black | 3020 | 302023 | €0,15 |
| 3 | Plate 2 x 3 | Light Bluish Gray | 3021 | 302128 | €0,13 |
| 8 | Plate 2 x 3 | Light Bluish Gray | 3021 | 4211396 | €0,13 |
| 2 | Plate 2 x 3 | Black | 3021 | 302126 | €0,13 |
| 2 | Plate 2 x 2 | Black | 3022 | 302223 | €0,10 |
| 7 | Plate 2 x 2 | Reddish Brown | 3022 | 4216695 | €0,10 |
| 2 | Plate 2 x 2 | Yellow | 3022 | 302224 | €0,10 |
| 1 | Tool Jackhammer / Motor Hammer | Dark Bluish Gray | 30228 | 4261117 | €0,34 |
| 2 | Plate 1 x 2 | Trans-Yellow | 3023 | 6514002 | €0,10 |
| 3 | Plate 1 x 2 | Yellow | 3023 | 302324 | €0,08 |
| 2 | Plate 1 x 2 | Trans-Clear | 3023 | 6514001 | €0,10 |
| 7 | Plate 1 x 2 | Red | 3023 | 302321 | €0,08 |
| 3 | Plate 1 x 2 | Light Bluish Gray | 3023 | 4211398 | €0,08 |
| 3 | Brick Special 1 x 2 with Vertical Clip [Thick U Clip] | Orange | 30237a | 4648849 | — |
| 1 | Plate 4 x 10 | Light Bluish Gray | 3030 | 6398657 | €0,56 |
| 4 | Plate 4 x 4 | Red | 3031 | 4243814 | €0,21 |
| 2 | Plate 4 x 6 | Tan | 3032 | 4114001 | €0,41 |
| 2 | Plate 2 x 8 | Tan | 3034 | 4113988 | €0,29 |
| 1 | Plate 2 x 8 | Black | 3034 | 303423 | €0,29 |
| 1 | Plate 4 x 8 | Black | 3035 | 303526 | €0,46 |
| 1 | Tile Special 2 x 3 with 2 Clips [Thick Open O Clips] | Red | 30350b | 4530734 | — |
| 2 | Slope 45° 2 x 4 | Light Bluish Gray | 3037 | 4211409 | €0,17 |
| 4 | Bar 4L (Lightsaber Blade / Wand) | Light Bluish Gray | 30374 | 6116608 | €0,05 |
| 2 | Hinge Brick 1 x 4 Locking with 1 Finger Vertical End and 2 Fingers Vertical End, 9 Teeth | Yellow | 30387 | 4140705 | — |
| 3 | Slope 45? 2 x 2 | Yellow | 3039 | 303924 | €0,11 |
| 1 | Hook with Towball | Dark Bluish Gray | 30395 | 6347464 | €0,19 |
| 1 | Hinge 1 x 2 Locking with 2 Fingers and Towball Socket, 9 Teeth | Yellow | 30396 | 3039624 | — |
| 2 | Slope 45° 2 x 1 with Bottom Pin | Light Bluish Gray | 3040b | 4211614 | €0,10 |
| 2 | Slope 45° 2 x 1 with Bottom Pin | Dark Bluish Gray | 3040b | 4211135 | €0,10 |
| 2 | Slope 45° 2 x 4 Double | Black | 3041 | 304126 | — |
| 11 | Brick Special 1 x 4 with 4 Studs on One Side | Light Bluish Gray | 30414 | 4211636 | €0,18 |
| 10 | Brick Round 1 x 1 Open Stud | Dark Bluish Gray | 3062b | 4211090 | €0,06 |
| 2 | Tile 2 x 2 with Groove | Light Bluish Gray | 3068b | 4211413 | €0,07 |
| 2 | Tile 2 x 2 with Groove | Dark Bluish Gray | 3068b | 4211055 | €0,07 |
| 2 | Tile 1 x 2 with Groove | Trans-Orange | 3069b | 6514225 | €0,07 |
| 2 | Tile 1 x 2 with Groove | White | 3069b | 306901 | €0,07 |
| 3 | Tile 1 x 2 with Groove | Orange | 3069b | 4188771 | €0,07 |
| 3 | Tile 1 x 2 with Groove | Yellow | 3069b | 306924 | €0,07 |
| 4 | Tile 1 x 1 with Groove | Red | 3070b | 307021 | €0,05 |
| 2 | Plate Special 3 x 2 with Rounded End, Hole | Yellow | 3176 | 4188313 | €0,12 |
| 1 | Plate Special 3 x 2 with Rounded End, Hole | Red | 3176 | 4188189 | €0,12 |
| 2 | Plate Special 1 x 2 with Door Rail | Black | 32028 | 4107761 | €0,05 |
| 4 | Technic Pin Long with Friction Ridges Lengthwise and Stop Bush [3 Lateral Holes, Big Pin Hole] | Red | 32054 | 4125198 | — |
| 2 | Wedge Plate 4 x 6 Cut Corners | Light Bluish Gray | 32059 | 4211725 | €0,53 |
| 4 | Technic Axle 2 Notched | Black | 32062 | 4109810 | €0,07 |
| 1 | Technic Gear 12 Tooth Double Bevel | Black | 32270 | 4177431 | €0,18 |
| 2 | Vehicle Track, Train, Plain Rail Straight (no slots, no notches on end) | Dark Bluish Gray | 3228c | 4638990 | — |
| 2 | Brick 1 x 2 x 2 with Inside Stud Holder | Yellow | 3245c | 4121625 | €0,13 |
| 6 | Slope 33° 3 x 4 | Light Bluish Gray | 3297 | 329728 | — |
| 4 | Slope 33° 3 x 2 | Black | 3298 | 329826 | €0,12 |
| 4 | Brick 1 x 3 | Light Bluish Gray | 3622 | 4109679 | €0,15 |
| 2 | Plate 1 x 3 | Dark Bluish Gray | 3623 | 4211133 | €0,07 |
| 7 | Fence Lattice 1 x 4 x 1 | Dark Bluish Gray | 3633 | 4219725 | €0,18 |
| 2 | Brick Arch 1 x 4 | Dark Tan | 3659 | 6310832 | €0,16 |
| 12 | Plate 1 x 6 | Light Bluish Gray | 3666 | 4211438 | €0,17 |
| 1 | Plate 1 x 6 | Yellow | 3666 | 366624 | €0,17 |
| 2 | Plate 1 x 6 | Red | 3666 | 366621 | €0,17 |
| 3 | Plate 1 x 6 | Black | 3666 | 366626 | €0,17 |
| 4 | Technic Pin without Friction Ridges Lengthwise | Light Bluish Gray | 3673 | 4211807 | €0,05 |
| 2 | Technic Brick 1 x 2 [1 Pin Hole] | Reddish Brown | 3700 | 4211252 | €0,12 |
| 2 | Technic Axle 6 | Black | 3706 | 370626 | €0,12 |
| 2 | Technic Plate 2 x 4 [3 Holes] | Black | 3709 | 370926 | €0,13 |
| 4 | Technic Plate 2 x 4 [3 Holes] | Light Bluish Gray | 3709 | 4211444 | €0,13 |
| 15 | Plate 1 x 4 | Light Bluish Gray | 3710 | 4211445 | €0,12 |
| 6 | Plate 1 x 4 | Tan | 3710 | 4113233 | €0,12 |
| 4 | Plate 1 x 4 | Reddish Brown | 3710 | 4211190 | €0,12 |
| 1 | Plate Special 1 x 2 with 1 Stud without Groove (Jumper) | Warm Yellowish Orange | 3794a | 4243882 | — |
| 2 | Plate 2 x 6 | Black | 3795 | 379523 | €0,19 |
| 5 | Plate 2 x 6 | Yellow | 3795 | 379524 | €0,19 |
| 2 | Plate 2 x 6 | Red | 3795 | 379521 | €0,19 |
| 3 | Plate 2 x 6 | Dark Bluish Gray | 3795 | 4211002 | €0,19 |
| 1 | Door 1 x 3 x 1 Right | Yellow | 3821 | 382124 | — |
| 1 | Door 1 x 3 x 1 Left | Yellow | 3822 | 382224 | — |
| 1 | Steering Stand 1 x 2 with Black Steering Wheel | Black | 3829c01 | 9566 | — |
| 3 | Plate 2 x 10 | Light Bluish Gray | 3832 | 4211462 | €0,29 |
| 1 | Plate 2 x 10 | White | 3832 | 383201 | €0,29 |
| 1 | Equipment Brush / Push Broom | Reddish Brown | 3836 | 4211157 | €0,12 |
| 1 | Equipment Shovel [Rounded Handle End] | Dark Bluish Gray | 3837 | 4211006 | €0,13 |
| 1 | Equipment Cup / Mug [Plain] | Red | 3899 | 389921 | €0,12 |
| 3 | Brick Round 2 x 2 with Axle Hole | Trans-Neon Green | 3941 | 611649 | — |
| 3 | Brick Round 2 x 2 with Axle Hole | Light Bluish Gray | 3941 | 4251378 | €0,11 |
| 3 | Brick Round 2 x 2 with Axle Hole | Lime | 3941 | 4527943 | €0,11 |
| 1 | Brick Round 2 x 2 with Axle Hole | Red | 3941 | 614321 | €0,11 |
| 3 | Antenna 1 x 4 with Flat Top | Light Bluish Gray | 3957b | 4211473 | €0,06 |
| 1 | Plate 6 x 6 | Black | 3958 | 395826 | €0,53 |
| 8 | Plate 6 x 6 | Dark Bluish Gray | 3958 | 4211134 | €0,53 |
| 3 | Tile Special 6 x 4 with Beveled Edges and 5mm Pin (Train Bogie Plate) | Yellow | 4025 | 6413626 | €1,32 |
| 2 | Plate Round 2 x 2 with Axle Hole Type 1 (+ Opening) | Red | 4032a | 403221 | €0,06 |
| 1 | Plate Round 2 x 2 with Axle Hole Type 1 (+ Opening) | Dark Bluish Gray | 4032a | 4211042 | €0,06 |
| 2 | Plate Round 2 x 2 with Axle Hole Type 1 (+ Opening) | White | 4032a | 403201 | €0,06 |
| 1 | Seat / Chair 2 x 2 with Center Sprue Mark | Black | 4079b | 407923 | €0,19 |
| 1 | Seat / Chair 2 x 2 with Center Sprue Mark | Black | 4079b | 407923 | €0,19 |
| 3 | Tile Round 2 x 2 with Bottom Cross | Red | 4150 | 415021 | — |
| 3 | Tile Round 2 x 2 with Bottom Cross | Lime | 4150 | 4541957 | — |
| 1 | Hinge Cylinder 1 x 3 Locking with 1 Finger and Technic Friction Pin with Round Hole | Black | 41532 | 4159335 | — |
| 1 | Windscreen 2 x 6 x 2, Wide Top | Trans-Brown | 4176 | 4173328 | — |
| 4 | Slope 33° 3 x 1 | Light Bluish Gray | 4286 | 4107637 | €0,10 |
| 2 | Slope 33° 3 x 1 | Light Bluish Gray | 4286 | 4211488 | €0,10 |
| 6 | Panel 1 x 4 x 1 with Rounded Corners [Thick Wall] | Red | 43337 | 4142860 | — |
| 4 | Slope 75° 2 x 1 x 3 with Hollow Stud | Reddish Brown | 4460b | 4270470 | €0,18 |
| 2 | Plate 1 x 10 | Red | 4477 | 447721 | €0,16 |
| 4 | Plate Special 2 x 2 with Wheel Holder | Black | 4488 | 448826 | — |
| 2 | Plate Special 1 x 8 with Door Rail | Red | 4510 | 6078594 | €0,22 |
| 10 | Plate Special 1 x 8 with Door Rail | Light Bluish Gray | 4510 | 4211498 | €0,22 |
| 4 | Door Sliding - Type 1 | Dark Bluish Gray | 4511 | 4583713 | — |
| 2 | Slope Curved 4 x 4 x 2/3 Triple Curved with 2 Studs | Red | 45677 | 4193074 | €0,31 |
| 2 | Tap 1 x 1 without Hole in Spout | Light Bluish Gray | 4599b | 4211503 | €0,06 |
| 3 | Brick Curved 2 x 2 x 2/3 Two Studs and Curved Slope End | Light Bluish Gray | 47457 | 4494475 | €0,15 |
| 2 | Panel 1 x 2 x 1 [Rounded Corners] | Yellow | 4865b | 6146219 | €0,10 |
| 6 | Panel 1 x 2 x 1 [Rounded Corners] | Dark Bluish Gray | 4865b | 6146225 | €0,10 |
| 4 | Train Wheel Small, hole notched for wheels holder pin | Black | 50254 | 4295370 | €0,07 |
| 4 | Wheel Arch, Mudguard 4 x 2 1/2 x 2 with 2 x 2 Plate | Black | 50745 | 4260488 | — |
| 8 | Slope Curved 3 x 1 No Studs | Light Bluish Gray | 50950 | 4251163 | €0,12 |
| 1 | Slope Curved 4 x 6 x 2/3 Triple Curved with 4 Studs | Yellow | 52031 | 4263142 | — |
| 3 | Slope Inverted 45° 6 x 1 Double with 1 x 4 Recessed | Dark Bluish Gray | 52501 | 4294180 | €0,27 |
| 16 | Vehicle Track, Train, Plastic (RC Trains) Curved | Dark Bluish Gray | 53400 | 4279717 | — |
| 8 | Vehicle Track, Train, Plastic (RC Trains) Straight | Dark Bluish Gray | 53401 | 6070018 | €2,43 |
| 2 | Slope 30° 1 x 1 x 2/3 (Cheese Slope) | Light Bluish Gray | 54200 | 4546705 | €0,06 |
| 6 | Slope 30° 1 x 1 x 2/3 (Cheese Slope) | Trans-Orange | 54200 | 6245265 | €0,08 |
| 8 | Slope 30° 1 x 1 x 2/3 (Cheese Slope) | Trans-Clear | 54200 | 6245250 | €0,08 |
| 2 | Slope 30° 1 x 1 x 2/3 (Cheese Slope) | Yellow | 54200 | 4504381 | €0,06 |
| 10 | Train Wheel RC Train, Metal Axle 5 x 100 LDU | Chrome Silver | 57051 | 4298979 | €2,55 |
| 20 | Train Wheel RC Train | Black | 57878 | 4496343 | €0,24 |
| 4 | Train Wheel Spoked with Technic Axle Hole and Rubber Friction Band | Black | 57999 | 6527255 | €2,11 |
| 1 | Receiver Unit, IR, Power Functions | Light Bluish Gray | 58123a | 4506085 | — |
| 1 | Light Cover 1 x 1 Round with Internal Bar / Bionicle Barraki Eye | Trans-Orange | 58176 | 6507868 | €0,07 |
| 2 | Window 1 x 2 x 2 Plane, Hollow Studs, Single Hole Top and Bottom for Glass | Red | 60032 | 4507686 | — |
| 4 | Wheel 11 x 12 with Hole Notched for Wheels Holder Pin | Light Bluish Gray | 6014b | 4211764 | €0,10 |
| 2 | Plate Special 1 x 1 with Clip Horizontal [Thick U Clip] | Black | 6019 | 601926 | — |
| 1 | Slope Inverted 45° 6 x 4 Double with 4 x 4 Recessed and 3 Holes | Light Bluish Gray | 60219 | 4549997 | €0,58 |
| 4 | Hinge Plate 1 x 2 Locking with 2 Fingers on Side, 9 Teeth | Light Bluish Gray | 60471 | 4515341 | — |
| 2 | Brick Special 1 x 1 with Clip Horizontal | Light Bluish Gray | 60476 | 6320306 | €0,19 |
| 2 | Plate Special 1 x 2 with Handle on End [Closed Ends] | Dark Bluish Gray | 60478 | 4521187 | €0,06 |
| 2 | Plate Special 1 x 2 with Handle on End [Closed Ends] | Light Bluish Gray | 60478 | 4515369 | €0,06 |
| 2 | Plate 1 x 12 | Yellow | 60479 | 4514844 | €0,23 |
| 2 | Technic Beam 3 x 3 T-Shape Thick | Dark Bluish Gray | 60484 | 4552349 | €0,18 |
| 2 | Panel 1 x 4 x 3 [Side Supports / Hollow Studs] | Red | 60581 | 4558212 | €0,30 |
| 2 | Panel 1 x 4 x 3 [Side Supports / Hollow Studs] | Trans-Brown | 60581 | 4570398 | — |
| 2 | Panel 1 x 4 x 3 [Side Supports / Hollow Studs] | White | 60581 | 4558208 | €0,30 |
| 6 | Brick Special 1 x 1 x 3 with 2 Clips Vertical [Solid Stud, Thick U Clips] | Yellow | 60583a | — | — |
| 6 | Brick Special 1 x 1 x 3 with 2 Clips Vertical [Solid Stud, Thick U Clips] | Red | 60583a | — | — |
| 2 | Window 1 x 2 x 2 Flat Front | Reddish Brown | 60592 | 6382102 | €0,18 |
| 2 | Glass for Window 1 x 2 x 2 Flat | Trans-Brown | 60601 | 4552036 | — |
| 4 | Tyre 21 x 12 with Offset Tread Small Wide and Beveled Tread Edge | Black | 60700 | 4514560 | — |
| 2 | Window 1 x 2 x 3 Shutter with Hinges and Handle | Dark Bluish Gray | 60800a | 4539427 | — |
| 4 | Brick Curved 1 x 2 x 1 1/3 with Curved Top | Dark Bluish Gray | 6091 | 6411327 | €0,08 |
| 1 | Brick 1 x 10 | Light Bluish Gray | 6111 | 4211521 | €0,36 |
| 2 | Plate Round 1 x 1 with Solid Stud | Trans-Red | 6141 | 6208450 | €0,04 |
| 4 | Plate Round 1 x 1 with Solid Stud | Trans-Clear | 6141 | 6514052 | €0,04 |
| 1 | Plate Special 6 x 12 with Studs on 3 Edges | Light Bluish Gray | 6178 | 4211836 | €1,90 |
| 3 | Container Box 2 x 2 x 2 - Top Opening | Reddish Brown | 61780 | 4520638 | €0,38 |
| 2 | Brick Arch 1 x 4 x 2 | Tan | 6182 | 6031057 | €0,28 |
| 2 | Brick Special 2 x 4 with Pins | Dark Bluish Gray | 6249 | 4210718 | — |
| 2 | Tile 1 x 3 | Red | 63864 | 4533742 | €0,11 |
| 4 | Bar 6L with Stop Ring | Light Bluish Gray | 63965 | 6170418 | €0,08 |
| 16 | Vehicle Track, Train Flexible Segment | Dark Bluish Gray | 64022 | 4535745 | — |
| 1 | Control Unit, Power Functions, IR Speed Remote Control with Dark Bluish Gray Bottom | Light Bluish Gray | 64227 | 4584345 | — |
| 1 | Battery Box, Power Functions, with Dark Bluish Gray Bottom [Non-Rechargeable] | Light Bluish Gray | 64228 | 4578042 | — |
| 2 | Windscreen 1 x 6 x 3 | Trans-Brown | 64453 | 4546689 | — |
| 2 | Equipment Telescope / Torch / Spyglass, Support Round 1 x 1 x 1 2/3 | Black | 64644 | 4538456 | €0,07 |
| 2 | Windscreen 2 x 6 x 2 Train with Trans-Brown Glass | Red | 6567c02 | 4638991 | — |
| 8 | Plate Special 1 x 6 with Train Wagon End Fence | Black | 6583 | 6271649 | €0,73 |
| 3 | Tile 1 x 6 with Groove | Yellow | 6636 | 663624 | €0,13 |
| 2 | Tile 1 x 6 with Groove | Red | 6636 | 4113858 | €0,13 |
| 2 | Windscreen 3 x 4 x 4 Inverted, Rounded Top Inside Edges, Cut-Out Bottom Inside Edges | Red | 72475 | 6012732 | — |
| 4 | Slope 30? 1 x 2 x 2/3 | Dark Bluish Gray | 85984 | 4567887 | €0,07 |
| 16 | Slope 30? 1 x 2 x 2/3 | Light Bluish Gray | 85984 | 4568637 | €0,07 |
| 1 | Vehicle Base, Train 6 x 34 Split-Level without Bottom Tubes | Light Bluish Gray | 87058 | 4616995 | — |
| 4 | Tile 2 x 4 with Groove | Red | 87079 | 4560179 | €0,16 |
| 1 | Tile 2 x 4 with Groove | Dark Bluish Gray | 87079 | 4560184 | €0,16 |
| 2 | Tile 2 x 4 with Groove | Light Bluish Gray | 87079 | 4560183 | €0,16 |
| 2 | Technic Axle 4 with Stop | Dark Bluish Gray | 87083 | 6083620 | €0,07 |
| 6 | Brick Special 1 x 1 with Stud on 1 Side | Light Bluish Gray | 87087 | 4558953 | €0,11 |
| 1 | Panel 1 x 2 x 2 [Side Supports / Hollow Studs] | Trans-Brown | 87552 | 4638658 | — |
| 1 | Motor, Train Base, RC Train with PF Cable, Orange Wheel Holders | Black | 87574 | 4584375 | — |
| 1 | Plate Special 2 x 2 with Groove and Center Stud (Jumper) | Black | 87580 | 6126049 | €0,07 |
| 1 | Plate Special 2 x 6 x 2/3 with 4 Studs on Side, 1 Support Wall on Bottom | Yellow | 87609 | 4567996 | — |
| 1 | Plate Special 1 x 2 with Bar Up [Horizontal Arm 5mm] | Black | 88072 | 6261348 | €0,18 |
| 2 | Brick Special 2 x 2 with Grooves and Axle Hole | Dark Bluish Gray | 90258 | 6236949 | €0,17 |
| 4 | Support 2 x 2 x 13 with 5 Pin Holes | Tan | 91176 | 4620133 | — |
| 8 | Train Buffer with Sealed Magnets [Type 2 with Flat Bottom] | Black | 91968c01 | 4589495 | — |
| 1 | Plate Special 4 x 6 with Trap Door Hinge [Long Pins] | Dark Bluish Gray | 92099 | 4595710 | €0,44 |
| 1 | Plate Special 6 x 8 Trap Door Frame Horizontal [Long Pin Holders] | Dark Bluish Gray | 92107 | 4595708 | €0,53 |
| 2 | Plate Special 1 x 2 [Top Clip] | Light Bluish Gray | 92280 | 4598526 | — |
| 1 | Vehicle Base, Train 6 x 28 with Two 2 x 2 Openings and 3 Round Holes Each End | Black | 92339 | 4616992 | — |
| 1 | Cylinder Half 4 x 6 x 13 with 1 x 2 Cutout | Reddish Brown | 92591 | 4631878 | — |
| 8 | Plate Special 1 x 4 with 2 Studs | Red | 92593 | 4631877 | — |
| 1 | Conveyor Belt Modern [Complete Assembly] | Dark Bluish Gray | 92715c01 | 4597139 | — |
| 4 | Slope 45° 2 x 1 with 2/3 Cutout [Original Version] | Dark Green | 92946 | 4648467 | — |
| 2 | Slope 45° 2 x 1 with 2/3 Cutout [Original Version] | Bright Light Orange | 92946 | 6020106 | — |
| 2 | Brick Round 2 x 2 [Grill] | Light Bluish Gray | 92947 | 4650645 | €0,12 |
| 2 | Hinge Tile 1 x 4 Locking Dual 1 Fingers on Top [8 Locking Ridges] | Dark Bluish Gray | 95120 | 4622569 | — |
| 1 | Sticker Sheet for Set 3677-1 | Unknown | 97811 | 4638848 | — |
| 1 | Battery Box Lower Half 4 x 8 x 4 [AAA] | Red | 97920 | 4639355 | — |

## Notes

- Track which of these parts you own and see what is missing: https://www.brickmissing.com/sets/3677-1-red-cargo-train
- Inventory data is based on official LEGO inventories via the Rebrickable catalog, updated daily.
- Part images, minifigure lists and related sets are on the set page: https://www.brickmissing.com/sets/3677-1-red-cargo-train