Mars Exploration Rover (7471-1) is a Discovery LEGO set released in 2003 with 865 pieces. Browse the parts list, minifigures, and verify loose bricks with our free scanner. This set includes 111 unique part types.
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Building instructions
Official LEGO instructions — read on BrickID
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Parts in this set
111 parts · page 1 of 3 · updating…
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Bracket 2 x 2 - 2 x 23956 · ×1 · Light Gray -
Brick 1 x 2 x 2 with Inside Axle Holder3245b · ×8 · Tan -
Brick Round 2 x 2 with Axle Hole3941 · ×11 · White -
![Cone 1 x 1 [No Top Groove]](https://cdn.rebrickable.com/media/parts/elements/458902.jpg)
Cone 1 x 1 [No Top Groove]4589 · ×1 · Light Gray -
![Dish 4 x 4 Inverted [Radar]](https://cdn.rebrickable.com/media/parts/elements/396026.jpg)
Dish 4 x 4 Inverted [Radar]3960 · ×1 · Black -
Dish 6 x 6 Inverted (Radar) with Hollow Studs44375a · ×1 · Light Gray -
Fact Book, Mars Exploration Rover7471bk01 · ×1 · [No Color/Any Color] -
Hose Rigid 3mm D. 10L / 8.0cm75c10 · ×2 · Dark Gray -
Hose Rigid 3mm D. 4L / 3.2cm75c04 · ×1 · White -
Hose, Ribbed 7mm D. 2L / 1.6cm78c02 · ×2 · Pearl Light Gray -
Hose, Ribbed 7mm D. 3L / 2.4cm78c03 · ×1 · Pearl Light Gray -
Hose, Ribbed 7mm D. 5L / 4.0cm78c05 · ×2 · Pearl Light Gray -
Mars Rover Solar Panel, Front Panel47521a · ×2 · Trans-Dark Blue -
Mars Rover Solar Panel, Middle Panel47521c · ×2 · Trans-Dark Blue -
Mars Rover Solar Panel, Rear Panel47521d · ×1 · Trans-Dark Blue -
Mars Rover Solar Panel, Side Panel47521b · ×2 · Trans-Dark Blue -
Plate Round 1 x 1 with Solid Stud6141 · ×6 · Light Gray -
Plate Round 1 x 1 with Solid Stud6141 · ×2 · Black -
Plate Round 2 x 2 with Axle Hole Type 1 (+ Opening)4032a · ×3 · Tan -
Plate Round 2 x 2 with Axle Hole Type 1 (+ Opening)4032a · ×2 · Light Gray -
![Plate Round 2 x 2 with Rounded Bottom [Boat Stud]](https://cdn.rebrickable.com/media/parts/elements/4140561.jpg)
Plate Round 2 x 2 with Rounded Bottom [Boat Stud]2654 · ×1 · Tan -
![Rubber Band 15mm [Square Cross Section]](https://cdn.rebrickable.com/media/parts/ldraw/14/u151.png)
Rubber Band 15mm [Square Cross Section]23229 · ×1 · Yellow -
Rubber Band Small 13mm (Square Cross Section)71509 · ×4 · Black -
![Rubber Belt Small [15mm ID] [Round Cross Section]](https://cdn.rebrickable.com/media/parts/elements/4544140.jpg)
Rubber Belt Small [15mm ID] [Round Cross Section]85543 · ×4 · White -
![Slope Inverted 45° 2 x 2 [Ovoid Bottom Pin, Bar-sized Stud Holes]](https://cdn.rebrickable.com/media/parts/elements/366002.jpg)
Slope Inverted 45° 2 x 2 [Ovoid Bottom Pin, Bar-sized Stud Holes]3660 · ×1 · Light Gray -
Technic Axle 103737 · ×1 · Black -
Technic Axle 123708 · ×1 · Black -
Technic Axle 2 Notched32062 · ×49 · Black -
Technic Axle 34519 · ×48 · Light Gray -
Technic Axle 3 with Stud6587 · ×5 · Dark Gray -
Technic Axle 43705 · ×13 · Black -
Technic Axle 532073 · ×14 · Light Gray -
![Technic Axle 5.5 with Stop [Flat Short End]](https://cdn.rebrickable.com/media/parts/elements/4124045.jpg)
Technic Axle 5.5 with Stop [Flat Short End]32209 · ×12 · Black -
Technic Axle 63706 · ×19 · Black -
Technic Axle 744294 · ×12 · Light Gray -
Technic Axle 83707 · ×5 · Black -
Technic Axle and Pin Connector Angled #132013 · ×10 · Dark Gray -
Technic Axle and Pin Connector Angled #132013 · ×2 · Black -
Technic Axle and Pin Connector Angled #132013 · ×22 · Light Gray -
Technic Axle and Pin Connector Angled #2 - 180°32034 · ×1 · Black -
Technic Axle and Pin Connector Angled #2 - 180°32034 · ×24 · Light Gray -
Technic Axle and Pin Connector Angled #2 - 180°32034 · ×12 · Dark Gray -
Technic Axle and Pin Connector Angled #4 - 135°32192 · ×2 · Dark Gray -
Technic Axle and Pin Connector Angled #6 - 90°32014 · ×5 · Light Gray -
Technic Axle and Pin Connector Angled #6 - 90°32014 · ×2 · Dark Gray -
Technic Axle and Pin Connector Perpendicular6536 · ×8 · Dark Gray -
Technic Axle and Pin Connector Perpendicular6536 · ×4 · Black -
Technic Axle and Pin Connector Perpendicular6536 · ×32 · Light Gray