Overview
Lock the diff and unleash maximum drive on your Traxxas 2WD electric platform with the Hot Racing Super Duty Differential Locker Spool. This high-strength locker spool eliminates the factory open differential and replaces it with a fully locked drive — putting 100% of the motor's torque to both rear wheels for serious acceleration, climbing, and wheelie performance.
CNC-machined from 6061-T6 aluminum and S2 spring steel, the Super Duty Locker is engineered for the abuse of off-road bashing and grudge-style driving. Whether you're chasing a faster launch, more aggressive crawling lines, or that signature Traxxas wheelie pop, this is one of the highest-impact drivetrain mods you can install.
Key Features
- CNC-machined 6061-T6 aluminum locker plate, black anodized
- S2 spring steel output shaft for maximum torque transfer
- Updated design — supports stock differential pin installation if desired
- Fully assembled and ready to drop in
- Direct replacement for Traxxas 2382 planet gears
Performance Benefits
- Massive improvement in acceleration off the line
- Better climbing on dirt, grass, and loose surfaces
- Stronger wheelie performance and drift control
- Eliminates differential side-to-side power loss
- More predictable on-power behavior in technical driving
Usage Notes
Recommended for off-road use only — a locked rear diff dramatically reduces tire scrub on smooth/high-grip surfaces. Apply medium thread-locker on the output set screws during installation. Use both gearbox case halves; differential pins are optional with the updated design.
Technical Specs
- Material: CNC-machined 6061-T6 aluminum hub, S2 spring steel output shaft
- Finish: Black anodized
- Function: Locked differential spool (replaces open diff)
- Replaces: Traxxas 2382 planet gears
What's Included
- One (1) fully assembled differential locker spool
Fitment
- Traxxas Bandit (1/10 2WD)
- Traxxas 2WD Electric Slash
- Traxxas Ford Raptor (2WD)
- Traxxas Electric Rustler (2WD)
- Traxxas 2WD Electric Stampede
Summary
The Hot Racing Super Duty Differential Locker Spool is the ultimate drivetrain mod for any Traxxas 2WD electric basher. Lock it in, light up the rear tires, and feel the difference in every launch, climb, and wheelie.
