Gears

Gears are components first introduced by BuildCraft that are part of recipes for creating advanced machines.

BuildCraft

 * Wood Gear
 * Stone Gear
 * Iron Gear
 * Gold Gear
 * Diamond Gear

Forestry & Thermal Expansion

 * Tin Gear
 * Copper Gear
 * Bronze Gear (Forestry only)

Railcraft

 * Steel Gear
 * Gold-Plate Gear