Sandcrawler

What there is most of

• Technic Link Tread · Black×272
• Brick 1 x 3 · Reddish Brown×48
• Brick Special 1 x 1 with Headlight · Reddish Brown×40
• Tile Special 1 x 2 Grille with Bottom Groove · Reddish Brown×40
• Brick Sloped Inverted 45° 2 x 2 [Ovoid Bottom Pin, Bar-sized Stud Holes] · Reddish Brown×34
• Technic Bush · Light Bluish Gray×33
• Technic Gear 16 Tooth with Round Holes [Old Style] · Light Bluish Gray×32
• Brick 2 x 2 Corner · Reddish Brown×31
• Brick 1 x 1 · Dark Bluish Gray×30
• Brick 2 x 2 · Reddish Brown×24
• Brick Sloped Inverted 34° 3 x 1 with Internal Stopper · Reddish Brown×22
• Brick 1 x 1 · Reddish Brown×18
• Brick 1 x 4 · Reddish Brown×18
• Brick Sloped 18° 4 x 2 · Reddish Brown×18
• Brick Sloped Inverted 45° 2 x 1 · Reddish Brown×18
• Plate Round 1 x 1 with Solid Stud · Black×18
• Technic Axle 6 · Black×18
• Tile 1 x 4 with Groove · Black×18
• Brick 1 x 2 · Reddish Brown×17
• Brick Round 1 x 1 Open Stud · Dark Bluish Gray×16

The twenty most numerous parts, longest bar first. Start a checklist to see all the part types and tick them off as you find them.