Thunder Blazer (7420-1) is a Orient Expedition LEGO set released in 2003 with 69 pieces. Browse the parts list, minifigures, and verify loose bricks with our free scanner. Collectors browsing Orient Expedition sets use this inventory to verify loose parts, compare color variants, and read official build manuals without downloading PDFs. This set includes 1 minifigure and 41 unique part types.
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Building instructions
Official LEGO instructions — read on BrickID
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Minifigures in Thunder Blazer
Parts in this set
41 parts · updating…
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Brick 1 x 23004 · ×1 · Black -
Brick 1 x 33622 · ×2 · Light Gray -
Brick Round 1 x 1 Open Stud3062b · ×2 · Black -
![Panel 1 x 2 x 1 [Square Corners]](https://cdn.rebrickable.com/media/parts/elements/4113106.jpg)
Panel 1 x 2 x 1 [Square Corners]4865a · ×1 · Trans-Clear -
![Panel 1 x 4 x 1 with Rounded Corners [Thick Wall]](https://cdn.rebrickable.com/media/parts/elements/4140812.jpg)
Panel 1 x 4 x 1 with Rounded Corners [Thick Wall]43337 · ×2 · Light Gray -
Plate 1 x 23023 · ×3 · Red -
Plate 1 x 43710 · ×2 · Light Gray -
Plate 2 x 103832 · ×2 · Dark Gray -
Plate 2 x 122445 · ×1 · Black -
Plate 2 x 23022 · ×1 · Red -
Plate 2 x 33021 · ×2 · Brown -
Plate 2 x 83034 · ×1 · Brown -
Plate 4 x 63032 · ×1 · Red -
Plate Special 1 x 2 with 1 Stud without Groove (Jumper)3794a · ×4 · Light Gray -
Plate Special 2 x 4 with Pins30157 · ×1 · Light Gray -
Propeller 3 Blade 9 Diameter30332 · ×1 · Black -
Slope 45° 2 x 23039 · ×2 · Light Gray -
Slope Inverted 33° 3 x 2, No Connections between Studs, Ovoid Bottom Pin3747a · ×1 · Light Gray -
Slope Inverted 34° 3 x 1 without Internal Stopper4287a · ×2 · Brown -
Slope Inverted 45° 4 x 2 Double with 2 x 2 Recessed4871 · ×1 · Light Gray -
Steering Stand 1 x 2 with Black Steering Wheel3829c01 · ×1 · Light Gray -
Technic Axle 3 with Stud6587 · ×1 · Dark Gray -
![Technic Brick 1 x 4 [3 Pin Holes]](https://cdn.rebrickable.com/media/parts/elements/370102.jpg)
Technic Brick 1 x 4 [3 Pin Holes]3701 · ×1 · Light Gray -
Technic Bush 1/2 Smooth with Axle Hole Reduced32123a · ×1 · Light Gray -
Technic Pin with Friction Ridges Lengthwise and Center Slots2780 · ×2 · Black -
![Technic Wedge Belt Wheel [aka Pulley]](https://cdn.rebrickable.com/media/parts/elements/4100502.jpg)
Technic Wedge Belt Wheel [aka Pulley]4185 · ×1 · Light Gray -
Tile Round 2 x 2 with Bottom Cross4150 · ×2 · Red -
Tile Special 1 x 1 with Clip and Straight Tips2555 · ×2 · Dark Gray -
Tile Special 1 x 2 with Handle2432 · ×1 · Black -
Tyre 17.5 x 6 with Shallow Staggered Treads51011 · ×2 · Black -
Weapon Rifle/Gun30141 · ×2 · Dark Gray -
Wedge 4 x 2 Left41768 · ×1 · Light Gray -
Wedge 4 x 2 Right41767 · ×1 · Light Gray -
Wedge Plate 4 x 2 Left41770 · ×1 · Red -
Wedge Plate 4 x 2 Right41769 · ×1 · Red -
Wedge Plate 4 x 9 without Stud Notches2413 · ×4 · Brown -
Wheel 11 x 8 with Center Groove42610 · ×2 · Light Gray -
Wheel 20 x 30 Technic4266 · ×1 · Red -
Wheel Centre Small with Stub Axles (Pulley Wheel)3464 · ×1 · Red -
Wheel Holder, Plate, Round 2 x 2 Thin with Clips2655 · ×1 · Light Gray -
Wing, Tail 4 x 1 x 32340 · ×3 · Dark Gray