TRXM9222 - Steel Helical Diff Ring/Pinion Overderdrive (12/22) TRX4M

Hot Racing steel helical spiral Overdrive 22T/12T gear set for 1/18 TRA TRX-4M

- Precision machined helical spiral cut gears offer inherently greater strength and smooth operation than the factory Straight cut bevel gears
- High carbon steel construction
- Less vibration, less noise, less wear then stock straight cut bevel gears
- 22T/12T provides 10% Overdrive (vs stock 24T/12T) increases the wheel speed and is commonly used in the Front end for improve digs
- Works on front or rear. Use cases are typically front and rear at the same time, or Rear only to increase front digs
- One (1) 22 tooth spiral cut ring gear
- One (1) 12 tooth spiral cut pinion gear
- Installation following kit manual
- Medium threadlock (blue threadlocking compound) if screws are threaded into metal
- Hot Racing SPL10G05 high temp grease recommended
- Replaces TRA9779
Option - Overdrive the front axle, and underdrive the rear axle.
Combinations One. TRXM9224 in the front and TRXM9022 in the rear.
Combinstion Two. TRXM9224 in the front and TRXM9024 in the rear.
Combinstion Three TRXM9222 in the front and TRXM9224 in the rear.
Combinstion Four TRXM9222 in the front and TRXM9024 in the rear.
Combinstion Five TRXM9222 in the front and TRXM9022 in the rear.