Hot Racing Steel Helical Spiral Differential Gear Set for 1/16 E-Revo, Slash, Summit

This is the Hot Racing Steel Helical Spiral Differential Gear Set for the Traxxas 1/16 4X4 vehicles, including the 1/16 E-Revo, 1/16 Slash 4X4, 1/16 Rally, and 1/16 Summit. This set is compatible with the front or rear differentials. This is a perfect upgrade from Traxxas 7079 ring and pinion gears to improve drivetrain durability.

FEATURES:
– CNC machined aluminum and hardened high carbon steel construction
– Aluminum carrier cover plate is anodized red
– Precision machined helical spiral cut gears offer inherently greater strength and smooth operation than the factory bevel cut gears

YOU WILL RECEIVE:
– One (1) steel 39T ring gear
– One (1) steel 15T pinion gear
– One (1) steel carrier
– One (1) aluminum carrier cover plate

REQUIREMENTS:
– Two sets per vehicle
– Reuses Traxxas 7082 internal spider and carrier gears, as well as the output shaft seal and outdrives from the original differential
– Installation may require shimming for proper gear mesh. The gears should run freely without too much play and without binding.
– Use removable thread lock (e. g. blue Loctite) on carrier screws
– Differential grease

SPECIFICATIONS:
– Carrier width: ~23mm
– Carrier bearing boss diameter: 8mm
– Pinion length: ~19.5mm

COMMENTS:
– Does not include inner differential gears.
– Replaces Traxxas 7079 ring and pinion and 7080 carrier cover plates (except for the output shaft seal)
– Shimming the differential correctly is an important step in building the perfect differential. If needed more shims may be purchased via Hot Racing part number W8X.