Hot Racing Steel Helical Differential Ring Pinion Overdrive for TRX-4 HRATRXF9312

Hot Racing Steel Helical Differential Ring Pinion Overdrive for TRX-4 HRATRXF9312
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Price: $38.99

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This is a steel helical differential ring pinion overdrive 33T/12T gear set for 1/10 scale Traxxas TRX-4 by Hot Racing.

Features

  • 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.
  • 33T/12T provides 9% overdrive (vs stock 34T/11T) increases the wheel speed and is commonly used in the front end for digs.
  • Works on front or rear. Use cases are typically front and rear at the same time, or front only to increase front digs.

Includes

  • One 33 tooth spiral cut ring gear
  • One 12 tooth spiral cut pinion gear

Requires

  • Installation following kit manual
  • Medium threadlock (e. g. blue Loctite) if screws are threaded into metal
  • Hot Racing SPL10G05 high temperature grease recommended

This product was added to our catalog on April 21, 2021