Parts/Drivetrain/Differentials & diff parts/Hot Racing Aluminum Differential Carrier Case for Traxxas E-Maxx
Hot Racing Aluminum Differential Carrier Case for Traxxas E-Maxx
Hot Racing

Hot Racing Aluminum Differential Carrier Case for Traxxas E-Maxx

Part # HRARVO11X06
Where to buy
$26.88
AMain Hobbies
Seen Oct 12, 2026
$26.88Buy
Prices are as last seen at the store; stock is not tracked.

About this part

The Hot Racing Traxxas E-Maxx Aluminum Differential Carrier Case is an aluminum differential cup upgrade for the front or rear differential on the Traxxas E-Maxx, E-Revo, and XO-1. Replaces Traxxas TRA3978 differential carrier.

Features:
  • CNC machined aluminum
  • Anodized blue
  • Replaces Traxxas TRA3978 differential carrier
  • Fits either the front or rear differential
Includes:
  • (1) differential carrier
  • (4) ring gear screws
NOTE:
  • Reuse Traxxas spider and output gears (Traxxas 3978), gaskets and o-rings (front Traxxas 3978), and ring/pinion
  • Use thread locking adhesive to keep screws from loosening due to vibration
  • Do not over tighten
  • Use only silicone diff lube

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