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. Collectors browsing Discovery sets use this inventory to verify loose parts, compare color variants, and read official build manuals without downloading PDFs. This set includes 111 unique part types.
- → Read official LEGO build manuals on this page
- → Browse the full parts inventory
- → Verify loose bricks with our free part scanner
- → Check market value for parts and minifigs
Building instructions
Official LEGO instructions — read on BrickID
Download size:
Checking download size…
Download size unavailable
Browse the instructions on your own terms.
Parts in this set
111 parts · page 1 of 3 · updating…
-
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 · ×2 · Black -
Technic Axle and Pin Connector Angled #132013 · ×22 · Light Gray -
Technic Axle and Pin Connector Angled #132013 · ×10 · Dark 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