42T / 13T Steel Helical Diff Ring/Pinion Gear Front X-Maxx
PHB5245
Tech Notes:
Replaces TRA 7779 and 7777
Must replace as a setStronger than the stock bevel gears Machined helical spiral cut gears offer inherently greater strength and smooth operation
Replaces TRA 7779 and 7777
Must replace as a set
Features: