Differential Ring Gear ETP001 / ETR001

**UPDATED DESIGN SPIRAL CUT** Front / Rear Crown Gear 43 Teeth 6mm. Original Crown Gear is discontinued.

For ETO821.2 and ETO821 RTR you will need to order ETP015U. WILL NOT WORK with your original Pinion gear.

Spiral Bevel Gear

​Positives:

​Smoother & Quieter Operation: The curved teeth engage gradually rather than all at once, resulting in significantly reduced noise and vibration.

​Higher Load Capacity: Multiple teeth contact each other simultaneously, spreading the force over a larger surface area to withstand higher torque.

​Increased Durability: Better stress distribution leads to less tooth fatigue under heavy loads.