Gear Wheels Etc. / Gear Wheels, Worm Gears, Universal Joints and Gear Racks

What there is most of

• Technic Gear 12 Tooth Bevel · Light Gray×4
• Technic Gear 8 Tooth · Light Gray×4
• Technic Gear Rack 1 x 4 · Light Gray×4
• Technic Gear 24 Tooth Crown with Reinforcements [New Style] · Light Gray×3
• Technic Gear 16 Tooth with Round Holes [Old Style] · Light Gray×2
• Technic Gear 24 Tooth [Old Style - Three axle holes] · Light Gray×2
• Technic Worm Gear · Black×2
• Technic Gear 16 Tooth with Clutch [Toothed] · Dark Gray×1
• Technic Universal Joint 4L [Complete Assembly] · Light Gray×1

The twenty most numerous parts, longest bar first. Start a checklist to see all 9 part types and tick them off as you find them.