Hot Racing Traxxas Slash 2WD Sealed Aluminum Differential Case

Hot Racing
Low Price: $28.99
Back Order Add to Wish List
Out Of Stock Online
You may back order this item and it will ship when it arrives in stock.

Please Log in to receive a notification when this item arrives in stock.

$1.99 Flat Rate Shipping!
This item is eligible for $1.99 flat rate shipping Learn More
This item earns up to 29 VIP Reward Points Learn More

This is an optional Hot Racing Sealed Aluminum Differential Case for the Traxxas 2WD line of Stampede, Rustler, Bandit, 2WD Slash, and Monster Jam vehicles. This Hot Racing sealed differential case features a machined aluminum differential with a hardened steel main differential gear.


  • CNC machined aluminum differential case
  • Hardened steel main differential gear
  • Sealed differentials allows you to tune to current track conditions by changing the weight of the diff. oil
  • Four O-Rings help seal against fluid leakage which results in a very smooth differential that improves the performance of your vehicle
Outdrive o-rings:
Case seal o-rings:


  • (1) aluminum differential case (2 halves)
  • (1) steel main gear
  • (1) o-ring and hardware pack
  • Filling differential fluid and assembling the diff case with stock Traxxas differential gear
  • Recommended to use a removable-type locking adhesive (medium loctite) on screws threading into metal


  • Replacement o-rings are Hot Racing HRARTE38CH
  • Is NOT compatible with Hot Racing HRATE125 Differential Locker Spool

This product is expected to arrive on Saturday, September 29 2018

Patrick Nguyen
Sunday, Mar 18 2018 (6 months ago)
Hot Racing Traxxas Slash 2WD Sealed Aluminum Differential Case
This was one of the better upgrades for the slash. To prevent leaking, build it using protek orang grease or associated green slime. I use 20k oil and the truck feels great. I use this in a lcg slash with a 3600kv castle motor.
Amir Peracha
Verified Owner
Friday, Sep 7 2018 (2 weeks ago)
Hot Racing Traxxas Slash 2WD Sealed Aluminum Differential Case
I didnít use grease but used 100k Fluid. Leaked a little and needed top up but diff casing is solid.