PowerHobby Aluminum Differential Case Arrma BLX 3S 4S PHBARRMA31
Upgrade your Arrma BLX 3S and 4S vehicles with the PowerHobby Aluminum Differential Case, engineered to provide superior durability and more consistent power transfer compared to stock plastic components.
Crafted from high-grade aluminum, this differential case is designed to withstand the extreme forces encountered during aggressive driving and high-speed bashing. Its robust construction helps to prevent flexing and deformation under load, ensuring the longevity and reliable performance of your vehicle’s drivetrain.
Key Features
- Enhanced durability for demanding conditions.
- Precision machined from high-grade aluminum.
- Improves power transfer efficiency to the wheels.
- Direct replacement for stock Arrma BLX 3S and 4S differential cases.
- Helps reduce gear wear and potential drivetrain damage.
Whats Included
- 1 x PowerHobby Aluminum Differential Case


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