Building Dreams!
One Brick At A Time With LEGO

Discover the magic of Steam Cargo Train from the 4.5V collection. Where creativity meets imagination.

Steam Cargo Train
LEGO® 4.5V

Steam Cargo Train

Set #7722

499
Pieces
1985
Year
3
Minifigures

Complete Specifications

Theme 4.5V

Parts Parts Inventory

All 95 unique parts • Total pieces: 488

Vehicle Track, Train, Sleeper Plate 2 x 8 with Cable Grooves
Vehicle Track, Train, Sleeper Plate 2 x 8 with Cable Grooves
Part #: 4166 Color: Dark Gray Category: 36
40×
Slope Inverted 45° 2 x 1
Slope Inverted 45° 2 x 1
Part #: 3665 Color: Black Category: 3
20×
Vehicle Track, Train, Slotted Rail Curved Outside
Vehicle Track, Train, Slotted Rail Curved Outside
Part #: 3229b Color: Light Gray Category: 36
16×
Vehicle Track, Train, Slotted Rail Curved Inside
Vehicle Track, Train, Slotted Rail Curved Inside
Part #: 3230b Color: Light Gray Category: 36
16×
Plate 1 x 2
Plate 1 x 2
Part #: 3023 Color: Black Category: 14
16×
Brick Round 2 x 2 with Axle Hole
Brick Round 2 x 2 with Axle Hole
Part #: 3941 Color: Yellow Category: 20
12×
Brick Round 2 x 2 with Axle Hole
Brick Round 2 x 2 with Axle Hole
Part #: 3941 Color: White Category: 20
12×
Plate Round 2 x 2 with Axle Hole Type 1 (+ Opening)
Plate Round 2 x 2 with Axle Hole Type 1 (+ Opening)
Part #: 4032a Color: Red Category: 21
12×
Plate 1 x 4
Plate 1 x 4
Part #: 3710 Color: Light Gray Category: 14
Cone 1 x 1 [No Top Groove]
Cone 1 x 1 [No Top Groove]
Part #: 4589 Color: Red Category: 20
Vehicle Track, Train, Slotted Rail Straight
Vehicle Track, Train, Slotted Rail Straight
Part #: 3228b Color: Light Gray Category: 36
Plate 1 x 6
Plate 1 x 6
Part #: 3666 Color: Black Category: 14
Brick 2 x 3
Brick 2 x 3
Part #: 3002 Color: Black Category: 11
Slope 33° 3 x 2
Slope 33° 3 x 2
Part #: 3298 Color: Light Gray Category: 3
Slope 45° 2 x 3
Slope 45° 2 x 3
Part #: 3038 Color: Black Category: 3
Train Coupling
Train Coupling
Part #: 4023 Color: Black Category: 39
Brick 1 x 2
Brick 1 x 2
Part #: 3004 Color: Black Category: 11
Brick 1 x 2
Brick 1 x 2
Part #: 3004 Color: Yellow Category: 11
Magnet Cylindrical
Magnet Cylindrical
Part #: 73092 Color: Black Category: 39
Brick 1 x 1
Brick 1 x 1
Part #: 3005 Color: Black Category: 11
Plate 2 x 6
Plate 2 x 6
Part #: 3795 Color: Black Category: 14
Plate 1 x 6
Plate 1 x 6
Part #: 3666 Color: Light Gray Category: 14
Brick Special 1 x 1 with Headlight
Brick Special 1 x 1 with Headlight
Part #: 4070 Color: Black Category: 5
Slope Inverted 45° 2 x 2 [Ovoid Bottom Pin, Bar-sized Stud Holes]
Slope Inverted 45° 2 x 2 [Ovoid Bottom Pin, Bar-sized Stud Holes]
Part #: 3660 Color: Black Category: 3
Tyre 15 x 6 Offset Tread Small
Tyre 15 x 6 Offset Tread Small
Part #: 3641 Color: Black Category: 29
Tile 1 x 2 with Mail Envelope, Letter, Address and Red Stamp Print
Tile 1 x 2 with Mail Envelope, Letter, Address and Red Stamp Print
Part #: 3069bpr0099 Color: White Category: 19
Plate Special 2 x 2 with Wheels Red
Plate Special 2 x 2 with Wheels Red
Part #: 122c01 Color: Black Category: 29
Brick 1 x 2
Brick 1 x 2
Part #: 3004 Color: White Category: 11
Brick 1 x 6
Brick 1 x 6
Part #: 3009 Color: Red Category: 11
Brick 1 x 6
Brick 1 x 6
Part #: 3009 Color: Yellow Category: 11
Brick 1 x 4
Brick 1 x 4
Part #: 3010 Color: Red Category: 11
Plate 2 x 2
Plate 2 x 2
Part #: 3022 Color: Black Category: 14
Plate 1 x 2
Plate 1 x 2
Part #: 3023 Color: Blue Category: 14
Slope 45° 2 x 1 with Bottom Pin
Slope 45° 2 x 1 with Bottom Pin
Part #: 3040b Color: Blue Category: 3
Brick Round 1 x 1 Open Stud
Brick Round 1 x 1 Open Stud
Part #: 3062b Color: Red Category: 20
Tile 2 x 2 with Groove
Tile 2 x 2 with Groove
Part #: 3068b Color: Light Gray Category: 19
Train Buffer Single
Train Buffer Single
Part #: 3488 Color: Black Category: 36
Fence Lattice 1 x 4 x 1
Fence Lattice 1 x 4 x 1
Part #: 3633 Color: Red Category: 32
Train Buffer Beam
Train Buffer Beam
Part #: 4022 Color: Black Category: 36
Glass for Train Window 1 x 2 x 3
Glass for Train Window 1 x 2 x 3
Part #: 4036 Color: Trans-Clear Category: 16
Brick Special 1 x 1 with Headlight
Brick Special 1 x 1 with Headlight
Part #: 4070 Color: Blue Category: 5
Wheels Train Spoked Small (23mm D.) and Black Brick, Modified 2 x 4 [Black]
Wheels Train Spoked Small (23mm D.) and Black Brick, Modified 2 x 4 [Black]
Part #: 4180c01 Color: Black Category: 29
Glass for Train Door Lip On Top and Bottom
Glass for Train Door Lip On Top and Bottom
Part #: 4183 Color: Trans-Clear Category: 16
Hinge Plate 1 x 2 with 3 Fingers [Hollow Studs]
Hinge Plate 1 x 2 with 3 Fingers [Hollow Studs]
Part #: 4275b Color: Blue Category: 18
Slope 33° 6 x 6 Double (Train Roof)
Slope 33° 6 x 6 Double (Train Roof)
Part #: 4509 Color: Light Gray Category: 3
Hinge Tile 1 x 2 1/2 with 2 Fingers on Top
Hinge Tile 1 x 2 1/2 with 2 Fingers on Top
Part #: 4531 Color: Blue Category: 18
Tyre for Train Wheel for Electric Train Motor 12V
Tyre for Train Wheel for Electric Train Motor 12V
Part #: 458 Color: Light Gray Category: 29
Plate Round 1 x 1 with Solid Stud
Plate Round 1 x 1 with Solid Stud
Part #: 6141 Color: Trans-Red Category: 21
Train Wheel Spoked for Motor
Train Wheel Spoked for Motor
Part #: upn0383a Color: Red Category: 29
Brick 1 x 6
Brick 1 x 6
Part #: 3009 Color: Black Category: 11
Plate 1 x 4
Plate 1 x 4
Part #: 3710 Color: Blue Category: 14
Slope Inverted 45° 2 x 2 [Ovoid Bottom Pin, Bar-sized Stud Holes]
Slope Inverted 45° 2 x 2 [Ovoid Bottom Pin, Bar-sized Stud Holes]
Part #: 3660 Color: Blue Category: 3
Plate 1 x 4
Plate 1 x 4
Part #: 3710 Color: Black Category: 14
Plate 4 x 6
Plate 4 x 6
Part #: 3032 Color: Light Gray Category: 14
Slope 45° 2 x 2
Slope 45° 2 x 2
Part #: 3039 Color: Blue Category: 3
Brick 1 x 4
Brick 1 x 4
Part #: 3010 Color: Black Category: 11
Brick 1 x 2
Brick 1 x 2
Part #: 3004 Color: Blue Category: 11
Fence Lattice 1 x 4 x 1
Fence Lattice 1 x 4 x 1
Part #: 3633 Color: Blue Category: 32
Slope Inverted 45° 2 x 1
Slope Inverted 45° 2 x 1
Part #: 3665 Color: Yellow Category: 3
Brick 1 x 4
Brick 1 x 4
Part #: 3010 Color: Yellow Category: 11
Turntable 2 x 2 Plate - Top
Turntable 2 x 2 Plate - Top
Part #: 3679 Color: Light Gray Category: 18
Plate 6 x 16
Plate 6 x 16
Part #: 3027 Color: Black Category: 14
Plate 1 x 1
Plate 1 x 1
Part #: 3024 Color: Trans-Red Category: 14
Plate 1 x 2
Plate 1 x 2
Part #: 3023 Color: Red Category: 14
Slope 33° 3 x 2
Slope 33° 3 x 2
Part #: 3298 Color: Black Category: 3
Plate 2 x 2
Plate 2 x 2
Part #: 3022 Color: Blue Category: 14
Plate 1 x 8
Plate 1 x 8
Part #: 3460 Color: Black Category: 14
Plate 1 x 8
Plate 1 x 8
Part #: 3460 Color: Light Gray Category: 14
Plate Round 1 x 1 with Solid Stud
Plate Round 1 x 1 with Solid Stud
Part #: 6141 Color: Red Category: 21
Plate Special 1 x 2 with 1 Stud without Groove (Jumper)
Plate Special 1 x 2 with 1 Stud without Groove (Jumper)
Part #: 3794a Color: Black Category: 9
Brick 1 x 8
Brick 1 x 8
Part #: 3008 Color: Black Category: 11
Plate 2 x 10
Plate 2 x 10
Part #: 3832 Color: Black Category: 14
Brick 1 x 2 with Black Grill Print
Brick 1 x 2 with Black Grill Print
Part #: 3004pr9981 Color: Blue Category: 11
Plate Round 1 x 1 with Solid Stud
Plate Round 1 x 1 with Solid Stud
Part #: 6141 Color: Trans-Yellow Category: 21
Brick 2 x 2
Brick 2 x 2
Part #: 3003 Color: Black Category: 11
Brick 2 x 3
Brick 2 x 3
Part #: 3002 Color: Blue Category: 11
Window 1 x 2 x 3 Train
Window 1 x 2 x 3 Train
Part #: 4035 Color: Black Category: 16
Window 1 x 2 x 3 Train
Window 1 x 2 x 3 Train
Part #: 4035 Color: Yellow Category: 16
Plate Round 1 x 1 with Solid Stud
Plate Round 1 x 1 with Solid Stud
Part #: 6141 Color: Trans-Clear Category: 21
Lever Small Base with Black Lever
Lever Small Base with Black Lever
Part #: 298c02 Color: Black Category: 32
Brick Special 1 x 1 with Headlight
Brick Special 1 x 1 with Headlight
Part #: 4070 Color: Yellow Category: 5
Tyre 21 x 8 Offset Tread Medium
Tyre 21 x 8 Offset Tread Medium
Part #: 4084 Color: Black Category: 29
Plate Special 1 x 2 with Ladder
Plate Special 1 x 2 with Ladder
Part #: 4175 Color: Red Category: 9
Flexible Hose 8.5L with Tabless Ends (Ends same color as Tube)
Flexible Hose 8.5L with Tabless Ends (Ends same color as Tube)
Part #: 73590c01a Color: Black Category: 30
Hinge Plate 1 x 2 with 2 Fingers and Hollow Studs
Hinge Plate 1 x 2 with 2 Fingers and Hollow Studs
Part #: 4276b Color: Black Category: 18
Train, Steam Engine Cylinder, 1 x 2 Studs, Round Surfaces, Interior Grooves
Train, Steam Engine Cylinder, 1 x 2 Studs, Round Surfaces, Interior Grooves
Part #: upn0256b Color: Red Category: 36
Plate Special 1 x 8 with Door Rail
Plate Special 1 x 8 with Door Rail
Part #: 4510 Color: Black Category: 9
Plate Special 1 x 8 with Door Rail
Plate Special 1 x 8 with Door Rail
Part #: 4510 Color: Light Gray Category: 9
Door Sliding - Type 1
Door Sliding - Type 1
Part #: 4511 Color: Red Category: 16
Slope 45° 2 x 2
Slope 45° 2 x 2
Part #: 3039 Color: Black Category: 3
Slope 45° 2 x 1 with Bottom Pin
Slope 45° 2 x 1 with Bottom Pin
Part #: 3040b Color: Black Category: 3
Tile 2 x 2 with Groove
Tile 2 x 2 with Groove
Part #: 3068b Color: Black Category: 19
Train Direction Switch - 4.5V 2 x 3
Train Direction Switch - 4.5V 2 x 3
Part #: 3218 Color: Red Category: 36
Seat / Chair 2 x 2
Seat / Chair 2 x 2
Part #: 4079 Color: Blue Category: 36
Seat / Chair 2 x 2
Seat / Chair 2 x 2
Part #: 4079 Color: Light Gray Category: 36
Bar 1 x 4 x 2 with Studs
Bar 1 x 4 x 2 with Studs
Part #: 4083 Color: Black Category: 32
Tile 2 x 2 with Groove
Tile 2 x 2 with Groove
Part #: 3068b Color: Blue Category: 19
Sticker Sheet for Set 7722-1
Sticker Sheet for Set 7722-1
Part #: 196935 Color: [No Color/Any Color] Category: 58
Battery Box, Train Car with Black Base, Black Wheels and Magnets
Battery Box, Train Car with Black Base, Black Wheels and Magnets
Part #: 3443c01 Color: Red Category: 45
Vehicle Base, Train 6 x 16
Vehicle Base, Train 6 x 16
Part #: 4178 Color: Red Category: 36
Activity Card, Train Track Layout Template 1:13 Scale for 4.5V & 12V, 159mm x 134mm, with Lego logo
Activity Card, Train Track Layout Template 1:13 Scale for 4.5V & 12V, 159mm x 134mm, with Lego logo
Part #: 196926 Color: Royal Blue Category: 17
Door 1 x 4 x 5 Train Left
Door 1 x 4 x 5 Train Left
Part #: 4181 Color: Black Category: 16
Door 1 x 4 x 5 Train Left with Red Bottom Half Print
Door 1 x 4 x 5 Train Left with Red Bottom Half Print
Part #: 4181pr0002 Color: Yellow Category: 16
Door 1 x 4 x 5 Train Right
Door 1 x 4 x 5 Train Right
Part #: 4182 Color: Black Category: 16
Door 1 x 4 x 5 Train Right with Red Bottom Half Print
Door 1 x 4 x 5 Train Right with Red Bottom Half Print
Part #: 4182pr0002 Color: Yellow Category: 16
Slope 45° 2 x 2 with 3 Gauges and 3 Knobs Print
Slope 45° 2 x 2 with 3 Gauges and 3 Knobs Print
Part #: 3039pr9970 Color: Black Category: 3
Technic Pin 1/2
Technic Pin 1/2
Part #: 4274 Color: Light Gray Category: 53
Wire with 2-Prong Connectors, 12V / 4.5V 28L
Wire with 2-Prong Connectors, 12V / 4.5V 28L
Part #: 766c28 Color: Light Gray Category: 45
Bracket 8 x 2 x 1 1/3
Bracket 8 x 2 x 1 1/3
Part #: 4732 Color: Blue Category: 5
Slope 33° 6 x 6 Double (Train Roof)
Slope 33° 6 x 6 Double (Train Roof)
Part #: 4509 Color: Black Category: 3
Turntable 2 x 2 Plate, Base
Turntable 2 x 2 Plate, Base
Part #: 3680 Color: Black Category: 18
Turntable 2 x 2 Plate, Base
Turntable 2 x 2 Plate, Base
Part #: 3680 Color: Blue Category: 18
Technic Brick 1 x 2 [1 Pin Hole]
Technic Brick 1 x 2 [1 Pin Hole]
Part #: 3700 Color: Black Category: 8
Plate 2 x 4
Plate 2 x 4
Part #: 3020 Color: Blue Category: 14
Plate 2 x 4
Plate 2 x 4
Part #: 3020 Color: Light Gray Category: 14
Plate 2 x 3
Plate 2 x 3
Part #: 3021 Color: Blue Category: 14
Plate Special 2 x 2 with Towball Socket, Short, 4 Slots
Plate Special 2 x 2 with Towball Socket, Short, 4 Slots
Part #: 3730 Color: Black Category: 9
Plate 2 x 2 with Towball
Plate 2 x 2 with Towball
Part #: 3731 Color: Black Category: 9
Cone 1 x 1 [No Top Groove]
Cone 1 x 1 [No Top Groove]
Part #: 4589 Color: Yellow Category: 20
Brick Round 1 x 1 Open Stud
Brick Round 1 x 1 Open Stud
Part #: 3062b Color: Black Category: 20
Steering Stand 1 x 2 with Black Steering Wheel
Steering Stand 1 x 2 with Black Steering Wheel
Part #: 3829c01 Color: Blue Category: 36
Plate Special 1 x 2 with Bar Up [Horizontal Arm 6mm]
Plate Special 1 x 2 with Bar Up [Horizontal Arm 6mm]
Part #: 4623 Color: Black Category: 9
Plate 4 x 4
Plate 4 x 4
Part #: 3031 Color: Black Category: 14
Train Signal Circuit-Breaker Bar
Train Signal Circuit-Breaker Bar
Part #: upn0387 Color: Red Category: 36
Dish 4 x 4 Inverted [Radar]
Dish 4 x 4 Inverted [Radar]
Part #: 3960 Color: Black Category: 21
Forklift Mast and Carriage, Wide 1 x 2 Hinge Plate and Light Gray Wide Forks [Complete Assembly]
Forklift Mast and Carriage, Wide 1 x 2 Hinge Plate and Light Gray Wide Forks [Complete Assembly]
Part #: 4518ac01 Color: Black Category: 36
Motor, Train, 4.5V 12 x 4 x 3 1/3 Type III, Open Contacts
Motor, Train, 4.5V 12 x 4 x 3 1/3 Type III, Open Contacts
Part #: upn0259c02 Color: Black Category: 45
Train Signal Post
Train Signal Post
Part #: upn0262 Color: Red Category: 36
Activity Card, Train Track Layout Template 1:13 Scale for 4.5V & 12V, 159mm x 134mm, with Lego logo
Activity Card, Train Track Layout Template 1:13 Scale for 4.5V & 12V, 159mm x 134mm, with Lego logo
Part #: 196926 Color: [No Color/Any Color] Category: 17
Minifig Head [Plain] [Solid Stud]
Minifig Head [Plain] [Solid Stud]
Part #: 3626a Color: Black Category: 59
Plate 6 x 10
Plate 6 x 10
Part #: 3033 Color: Light Gray Category: 14
Plate 4 x 8
Plate 4 x 8
Part #: 3035 Color: Blue Category: 14
Battery Cover, Train Car Roof 6 x 14
Battery Cover, Train Car Roof 6 x 14
Part #: 699 Color: Light Gray Category: 45
Plate 4 x 4
Plate 4 x 4
Part #: 3031 Color: Blue Category: 14

Charts Inventory Statistics

95
Unique Parts
488
Total Pieces
3
Minifigures
Inventory Version: 1

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