Traxxas Carrier Diff HD (3978)
$4.25
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Traxxas Carrier Diff HD (3978)
$4.25
Heavy-Duty Design
Engineered for Extreme Power
Leak-Proof Seal
Includes Premium X-Ring Gaskets
Direct Factory Fit
Genuine Traxxas OEM Replacement
In Stock
Drivetrain Reliability RefinedEssential Reinforcement for Extreme Speed
Reinforce your high-speed RC vehicle's drivetrain with the official Traxxas Heavy-Duty Differential Carrier. Designed to withstand extreme brushless power, this essential RC car replacement part ensures optimal gear alignment and leak-free fluid retention for high-performance driving.
Precision Drivetrain ProtectionKeep Your Traxxas XO-1 Running Smoothly
When pushing your Traxxas XO-1 Supercar to extreme speeds, a reliable differential assembly is critical. The Traxxas Heavy-Duty Differential Carrier set provides a robust replacement housing designed to protect your internal gears under intense acceleration and torque. Complete with two high-performance x-ring gaskets, a ring gear gasket, precision bushings, and a 6x10x0.5mm washer, this kit delivers a leak-resistant seal to maintain proper differential fluid viscosity. Perfect for routine maintenance or rebuilding your drivetrain, this genuine Traxxas part ensures maximum durability and smooth power transfer across all your high-speed runs.
Component SpecificationsTechnical Details and Compatibility
Compatible Vehicles
Traxxas XO-1 Supercar (64077-3) (car)
Part Type
Differential Carrier Housing
Material
High-Impact Composite & Rubber
Placement/Position
Front or Rear Differential
Included Seals
2x X-Ring Gaskets, 1x Ring Gear Gasket
Included Hardware
2x Bushings, 1x 6x10x0.5mm Washer
Key Upgrade FeaturesBuilt to Handle High-Speed Demands
Heavy-Duty ConstructionFormulated to withstand high-torque brushless power
Complete Seal SetFeatures premium x-ring gaskets to prevent fluid leakage
Direct OEM ReplacementGuarantees perfect drop-in fitment for Traxxas models
Includes Support HardwareComes with essential bushings and precision washers
Smoother Gear MeshMaintains accurate differential gear alignment under load
Essential MaintenanceIdeal for rebuilding or upgrading worn differential units
Frequently Asked QuestionsEverything you need to know
Which models are compatible with the Traxxas Heavy-Duty Differential Carrier?
The Traxxas Heavy-Duty Differential Carrier is designed specifically as a direct replacement part for the Traxxas XO-1 Supercar (64077-3).
What is included with the Traxxas Heavy-Duty Differential Carrier set?
The Traxxas Heavy-Duty Differential Carrier set includes one heavy-duty differential carrier housing, two x-ring gaskets, one ring gear gasket, two bushings, and one 6x10x0.5mm washer.
Why should I replace my housing with the Traxxas Heavy-Duty Differential Carrier?
Installing the genuine Traxxas Heavy-Duty Differential Carrier prevents diff fluid leaks, ensures proper gear mesh alignment, and offers superior durability under high-speed brushless loads.