This product includes :
Planetary Gear Housing-2pcs
Stainless metal Cap Head Screw 3x10-1pc
Stainless Steel Flat Head Screw 2.5x6-4pcs
Product major function & use:
Stabilize the planetary gears so that you can provide smooth rotation
1. Created using harden steel #45 once and for all sturdiness and great duribility.
2. Accurate information calculated to stabilize the planetary gears to enhance the security and makes the transmission better.