Shift Fork/Shaft: 3989X

Shift Fork/Shaft: 3989X

$8.00
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Shift Fork/Shaft: 3989X
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Shift Fork/Shaft: 3989X

$8.00
Genuine OEM Official Traxxas Replacement Part
Two-Speed Function Enables Smooth Gear Shifting
Precision Fit Factory Component For Summit

In Stock

Part #: 3989X
SKU: 100006451
45+ YEARS IN BUSINESSServing since 1978
REPAIR SERVICESRC Cars, Planes, Boats, Drones & More
AUTHORIZED DEALERGenuine products from top brands
FAST SHIPPINGNext day shipping anywhere in the country.
EASY RETURNSIn-stock items returnable within 30 days
Transmission Shift UpgradeRestore Smooth Precision Gear Shifting

The Traxxas Shift Fork Shaft Assembly delivers smooth, reliable gear engagement for your high-performance Traxxas RC car transmission. Designed specifically for two-speed conversion setups, this replacement component ensures peak drivability on challenging off-road terrain.

Engineered For Peak PerformanceReliable Two-Speed Transmission Maintenance

Keep your RC monster truck performing at its absolute best with the official Traxxas Shift Fork Shaft Assembly. Originally included with the optional two-speed conversion kit for the Traxxas E-Maxx and utilized on the Traxxas Summit, this heavy-duty shift fork and shaft ensures smooth range changes between high and low gears under demanding conditions.

Assembly SpecificationsKey Technical Details And Fitment
Compatible Vehicles Traxxas Summit (56076-4), Traxxas E-Maxx (with 2-speed kit) (gear)
Part Type Transmission Shift Fork & Shaft
Material Steel and Durable Composite
Placement/Position Transmission / Transmission Case Internal
Dimensions Factory OEM Standard
Weight Standard
Key Components & BenefitsEngineered For Precise Transmission Control
Genuine Traxxas OEMDirect replacement component for exact fit
Smooth EngagementRestores precise two-speed gear switching
Heavy-Duty ConstructionBuilt to withstand high-torque RC driving
Easy InstallationFits directly into standard Traxxas gearbox housings
Optimal Drivetrain FunctionHelps prevent gear slipping under load
Frequently Asked QuestionsEverything you need to know
What models are compatible with the Traxxas Shift Fork Shaft Assembly?

The Traxxas Shift Fork Shaft Assembly is specifically designed for the Traxxas Summit (Model 56076-4) and the Traxxas E-Maxx equipped with the optional two-speed conversion kit.

Is the Traxxas Shift Fork Shaft Assembly a genuine OEM replacement part?

Yes, this is an official factory replacement part manufactured directly by Traxxas for maximum compatibility and performance.

Why should I replace my existing Traxxas Shift Fork Shaft Assembly?

Replacing a worn or bent Traxxas Shift Fork Shaft Assembly ensures smooth engagement between high and low gear ranges and prevents transmission binding or gear slippage during operation.