LEGO Basic Building Set set 740

🏛 Basic

Set #740

Basic Building Set

Discover the Basic Building Set from the Basic collection - 530 pieces of building excellence.

⏱ 4-8 hr 🧩 530 pcs

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📦 Full Parts Inventory - 100 unique parts • 530 total pieces

Part #: 3001 5× Red

Part #: 3001 1× Yellow

Part #: 3002 4× Red

Part #: 3003 8× Red

Part #: 3003 5× Yellow

Part #: 3004 8× Red

Part #: 3004 16× Yellow

Part #: 3005 6× Trans-Clear

Part #: 3005 16× Yellow

Part #: 3005 8× Red

Part #: 3007 2× Yellow

Part #: 3008 4× Red

Part #: 3008 4× Yellow

Part #: 3009 12× Yellow

Part #: 3009 10× Red

Part #: 3010 6× Red

Part #: 3010 10× Yellow

Part #: 3020 4× Black

Part #: 3020 2× Yellow

Part #: 3020 4× Red

Part #: 3021 2× Yellow

Part #: 3021 2× Red

Part #: 3022 2× Red

Part #: 3022 2× Black

Part #: 3022 2× Yellow

Part #: 3023 8× Red

Part #: 3023 4× Yellow

Part #: 3023 2× Black

Part #: 3024 2× Trans-Red

Part #: 3024 4× Red

Part #: 3024 1× Trans-Green

Part #: 3024 2× Yellow

Part #: 3032 1× Yellow

Part #: 3032 1× Red

Part #: 3034 2× Red

Part #: 3034 2× Yellow

Part #: 3034 1× Black

Part #: 3035 2× Yellow

Part #: 3035 2× Red

Part #: 3036 2× Red

Part #: 3036 1× Yellow

Slope 45° 2 x 4

Slope 45° 2 x 4

Part #: 3037 4× Yellow

Slope 45° 2 x 4

Slope 45° 2 x 4

Part #: 3037 8× Red

Slope 45° 2 x 3

Slope 45° 2 x 3

Part #: 3038 8× Red

Slope 45° 2 x 2

Slope 45° 2 x 2

Part #: 3039 12× Red

Slope 45° 2 x 2

Slope 45° 2 x 2

Part #: 3039 2× Yellow

Slope 45° 2 x 1 with Bottom Pin

Slope 45° 2 x 1 w...

Part #: 3040b 6× Red

Slope 45° 2 x 1 with Bottom Pin

Slope 45° 2 x 1 w...

Part #: 3040b 8× Yellow

Slope 45° 2 x 4 Double

Slope 45° 2 x 4 D...

Part #: 3041 1× Red

Slope 45° 2 x 2 Double

Slope 45° 2 x 2 D...

Part #: 3043 2× Red

Slope 45° 2 x 1 Double with Ovoid Bottom Pin

Slope 45° 2 x 1 D...

Part #: 3044b 1× Red

Slope 45° 2 x 2 Double Convex

Slope 45° 2 x 2 D...

Part #: 3045 2× Yellow

Slope 45° 2 x 2 Double Concave

Slope 45° 2 x 2 D...

Part #: 3046a 12× Red

Slope 45° 2 x 1 Double / Inverted with Hollow Bottom

Slope 45° 2 x 1 D...

Part #: 3049c 1× Red

Brick Round 1 x 1 Open Stud

Brick Round 1 x 1...

Part #: 3062b 6× Black

Hook, Plate 1 x 2 with Crane Hook Left

Hook, Plate 1 x 2...

Part #: 3127 1× Red

Hinge Plate 2 x 5 with Large Hole [Complete Assembly]

Hinge Plate 2 x 5...

Part #: 3149bc01 1× Black

Plate Special 3 x 2 with Rounded End, Hole

Plate Special 3 x...

Part #: 3176 4× Black

Slope 33° 3 x 2

Slope 33° 3 x 2

Part #: 3298 3× Yellow

Turntable 4 x 4 Square Base

Turntable 4 x 4 S...

Part #: 3403 1× Black

Turntable 4 x 4 Top

Turntable 4 x 4 Top

Part #: 3404 1× Black

Tipper End Sloped

Tipper End Sloped

Part #: 3436 2× Red

Part #: 3460 2× Red

Part #: 3460 8× Black

Part #: 3460 2× Yellow

Wheel with Split Axle hole

Wheel with Split ...

Part #: 3482 12× Light Gray

Tyre Offset Tread 24 x 8

Tyre Offset Tread...

Part #: 3483 8× Black

Part #: 3622 12× Yellow

Part #: 3622 6× Red

Part #: 3623 2× Red

Part #: 3623 2× Yellow

Part #: 3623 2× Black

Fence Lattice 1 x 4 x 1

Fence Lattice 1 x...

Part #: 3633 4× Black

Part #: 3634 4× Black

Hinge Plate 2 x 4 with Articulated Joint - Male

Hinge Plate 2 x 4...

Part #: 3639 1× Black

Hinge Plate 2 x 4 with Articulated Joint - Female

Hinge Plate 2 x 4...

Part #: 3640 1× Black

Slope Inverted 45° 2 x 2 [Ovoid Bottom Pin, Bar-sized Stud Holes]

Slope Inverted 45...

Part #: 3660 4× Red

Slope Inverted 45° 2 x 2 [Ovoid Bottom Pin, Bar-sized Stud Holes]

Slope Inverted 45...

Part #: 3660 2× Yellow

Slope Inverted 45° 2 x 1

Slope Inverted 45...

Part #: 3665 6× Yellow

Slope Inverted 45° 2 x 1

Slope Inverted 45...

Part #: 3665 18× Red

Part #: 3666 2× Yellow

Part #: 3666 2× Red

Technic Pin without Friction Ridges Lengthwise

Technic Pin witho...

Part #: 3673 2× Light Gray

Technic Brick 1 x 2 [1 Pin Hole]

Technic Brick 1 x...

Part #: 3700 4× Red

Technic Brick 1 x 8 [7 Pin Holes]

Technic Brick 1 x...

Part #: 3702 2× Red

Technic Brick 1 x 16 [15 Pin Holes]

Technic Brick 1 x...

Part #: 3703 2× Red

Part #: 3706 2× Black

Part #: 3707 2× Black

Part #: 3710 4× Black

Part #: 3710 4× Red

Part #: 3710 4× Yellow

Part #: 3713 4× Light Gray

Plate Special 2 x 2 with Towball Socket, Short, 4 Slots

Plate Special 2 x...

Part #: 3730 1× Black

Plate 2 x 2 with Towball

Plate 2 x 2 with ...

Part #: 3731 1× Black

Technic Axle 10

Technic Axle 10

Part #: 3737 2× Black

Slope Inverted 33° 3 x 2 [No Connections between Studs]

Slope Inverted 33...

Part #: 3747a 5× Red

Slope Inverted 33° 3 x 2 [No Connections between Studs]

Slope Inverted 33...

Part #: 3747a 3× Yellow

Technic Axle Pin without Friction Ridges Lengthwise

Technic Axle Pin ...

Part #: 3749 4× Light Gray

Plate Special 1 x 2 with 1 Stud without Groove (Jumper)

Plate Special 1 x...

Part #: 3794a 4× Yellow

Part #: 3795 2× Black

Part #: 3795 2× Red

Part #: 3795 1× Yellow

Hinge Brick 1 x 4 [Upper]

Hinge Brick 1 x 4...

Part #: 3830 2× Red

Hinge Brick 1 x 4 [Lower]

Hinge Brick 1 x 4...

Part #: 3831 2× Red

Window 1 x 4 x 3

Window 1 x 4 x 3

Part #: 3853 3× Red

Window 1 x 2 x 3 Pane

Window 1 x 2 x 3 ...

Part #: 3854 6× White

Glass for Window 1 x 4 x 3

Glass for Window ...

Part #: 3855 2× Trans-Clear

Window 1 x 2 x 3 Shutter

Window 1 x 2 x 3 ...

Part #: 3856 4× Red

Baseplate 16 x 32

Baseplate 16 x 32

Part #: 3857 1× Light Gray

Door 1 x 4 x 5 with 4 Panes, Squared Base

Door 1 x 4 x 5 wi...

Part #: 3861b 1× Red

Technic Brick 1 x 12 [11 Pin Holes]

Technic Brick 1 x...

Part #: 3895 2× Red

Brick Round 2 x 2 with Axle Hole

Brick Round 2 x 2...

Part #: 3941 4× Black

Bracket 2 x 2 - 2 x 2

Bracket 2 x 2 - 2...

Part #: 3956 2× Black

Plate Round 2 x 2 with Axle Hole Type 1 (+ Opening)

Plate Round 2 x 2...

Part #: 4032a 2× Black

Window 1 x 4 x 3 Train with All Studs Hollow

Window 1 x 4 x 3 ...

Part #: 4033 2× Yellow

Window 1 x 2 x 3 Train

Window 1 x 2 x 3 ...

Part #: 4035 2× Yellow

Brick Special 1 x 1 with Headlight

Brick Special 1 x...

Part #: 4070 2× Yellow

Brick Special 1 x 1 with Headlight

Brick Special 1 x...

Part #: 4070 6× Red

Plate Special 1 x 2 with Ladder

Plate Special 1 x...

Part #: 4175 2× Black

Windscreen 2 x 6 x 2, Wide Top

Windscreen 2 x 6 ...

Part #: 4176 1× Trans-Clear

Door 1 x 4 x 5 Train Left with Red Bottom Half Print

Door 1 x 4 x 5 Tr...

Part #: 4181pr0002 1× Yellow

Door 1 x 4 x 5 Train Right with Red Bottom Half Print

Door 1 x 4 x 5 Tr...

Part #: 4182pr0002 1× Yellow

Hinge Plate 1 x 2 with 3 Fingers [Solid Studs]

Hinge Plate 1 x 2...

Part #: 4275a 2× Yellow

Hinge Plate 1 x 2 with 3 Fingers [Solid Studs]

Hinge Plate 1 x 2...

Part #: 4275a 6× Black

Hinge Plate 1 x 2 with 2 Fingers and Solid Studs

Hinge Plate 1 x 2...

Part #: 4276a 2× Black

Hinge Plate 1 x 2 with 2 Fingers and Solid Studs

Hinge Plate 1 x 2...

Part #: 4276a 2× Yellow

Slope 33° 3 x 1

Slope 33° 3 x 1

Part #: 4286 4× Yellow

Slope Inverted 34° 3 x 1 without Internal Stopper

Slope Inverted 34...

Part #: 4287a 4× Red

Slope Inverted 34° 3 x 1 without Internal Stopper

Slope Inverted 34...

Part #: 4287a 2× Yellow

Battery Box, 4.5V, 4 x 24, 3 x C-Cell with Switch [Complete Assembly]

Battery Box, 4.5V...

Part #: 4350c02 1× Light Gray

Slope 45° 2 x 8

Slope 45° 2 x 8

Part #: 4445 6× Red

Window 4 x 4 x 3 Roof

Window 4 x 4 x 3 ...

Part #: 4447 2× Yellow

Glass for Window 4 x 4 x 3 Roof

Glass for Window ...

Part #: 4448 2× Trans-Clear

Technic Pin with Friction Ridges Lengthwise, without Center Slots

Technic Pin with ...

Part #: 4459 4× Black

Plate Special 1 x 8 with Door Rail

Plate Special 1 x...

Part #: 4510 4× Black

Door Sliding - Type 1

Door Sliding - Ty...

Part #: 4511 2× Red

Hinge Tile 1 x 2 1/2 with 2 Fingers on Top

Hinge Tile 1 x 2 ...

Part #: 4531 4× Black

Plate Round 1 x 1 with Solid Stud

Plate Round 1 x 1...

Part #: 6141 6× Trans-Yellow

String Reel Winch 2 x 4 x 2 (Light Gray Drum)

String Reel Winch...

Part #: 73037 1× Yellow

Wire 12V / 4.5V with Two Leads [Undetermined Length]

Wire 12V / 4.5V w...

Part #: 74503 1× Light Gray

Electric Connector, 2 Way Male Squared Narrow Long [Complete Assembly]

Electric Connecto...

Part #: 766c01 2× Light Gray

String Cord Medium Thickness 50cm

String Cord Mediu...

Part #: 7916c50 1× Black

Motor, Train, 4.5V 12 x 4 x 3 1/3 Type III, Open Contacts

Motor, Train, 4.5...

Part #: upn0259c02 1× Black

Community Insights

Real opinions from Reddit and YouTube

What Reddit Says

No Reddit discussions found for this set.

What YouTubers Say

Based on 8 videos

3.0 /5

Mixed

0% positive

BlockTalk AI

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Community Sentiment

Based on 8 YouTube reviews

Reddit

Not enough Reddit data

YouTube

3.0 /5

Mixed

0% positive

0

Positive

8

Mixed

0

Critical

BlockTalk AI Analysis

What the Community Says

4 YouTube reviews

BlockTalk AI Summary

Reddit Reviews

No Reddit reviews found

YouTube Reviews

4 videos

2 BRILLIANT Splicing Devices Many Believe Will Replace WAGOs!

628.9K views Review

[HD] UPDATE-2 Lego Technic Collection and Review

OSUHARDING1 - A TECHNIC EXPERIENCE

104.7K views Review

Cabin Off Grid 12v water pump system

15.3K views Review

Robot Nhện Móng Đỏ Thú Vị Nhất Tôi Từng Thấy

11.8K views Review

Community Content: These reviews are from Reddit and YouTube users sharing their personal experiences. Opinions may vary.

Inventory Statistics

100

Unique Parts

530

Total Pieces

0

Minifigures

Inventory Version: 1