Pro Built Rear Differential: 7881

Pro Built Rear Differential: 7881

$49.95
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Pro Built Rear Differential: 7881
Only 2 Left!

Pro Built Rear Differential: 7881

$49.95
Factory Assembled Ready for direct drop in
8S Tough Built for extreme power
Complete Unit Includes gear and bearings

In Stock

SKU: 7881
Part #: 100027553
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
Drivetrain Power UpgradeFactory assembled for maximum strength

Restore peak performance to your 8S monster truck with the Traxxas Pro Built Rear Differential. Engineered to handle extreme brushless power, this pre-assembled differential ensures smooth power delivery to the rear wheels during intense off-road RC bashing. Upgrade or rebuild your drivetrain effortlessly with genuine Traxxas factory components.

Ultimate Bashing ReliabilityDrop in performance for your vehicle

The Traxxas Pro Built Rear Differential offers a hassle-free solution when repair or maintenance is needed on your high-performance RC truck. Coming fully assembled right out of the box, it eliminates messy gear grease, shim adjustments, and alignment guesswork. Complete with a heavy-duty differential pinion gear and precision sealed bearings, this robust drivetrain assembly guarantees exceptional durability and seamless fitment for demanding 8S platforms including the Traxxas X-Maxx and Traxxas XRT.

Technical SpecificationsExact part specifications and fitment
Compatible Vehicles Traxxas X-Maxx (#77096-4, #77097-4), XRT (#78086-4, #78097-4), X-Monster (#77136-4, #77036-4) (car)
Part Type Complete Differential Assembly
Material Steel and Composite Construction
Placement/Position Rear
Included Components Pinion Gear and Bearings
Power Compatibility 8S LiPo Systems
Heavy Duty FeaturesDesigned for high strength driving
Pre-AssembledReady for immediate drop-in installation
Included HardwareComes complete with differential pinion gear and bearings
8S RatedEngineered to withstand extreme 8S brushless power delivery
Factory PrecisionFits seamlessly into stock rear bulkhead
OEM QualityGenuine Traxxas replacement part for ultimate reliability
Frequently Asked QuestionsEverything you need to know
Is the Traxxas Pro Built Rear Differential pre-assembled?

Yes, the Traxxas Pro Built Rear Differential comes fully assembled from the factory with bearings and a differential pinion gear included for a quick and simple drop-in replacement.

Which RC models are compatible with the Traxxas Pro Built Rear Differential?

The Traxxas Pro Built Rear Differential is compatible with Traxxas 8S models including the X-Maxx (#77096-4, #77097-4), XRT (#78086-4, #78097-4), X-Monster BIGFOOT 50th (#77136-4), and X-Monster Chassis (#77036-4).

Do I need extra parts to install the Traxxas Pro Built Rear Differential?

No additional gears or bearings are required. The Traxxas Pro Built Rear Differential includes the internal gears, output shafts, pinion gear, and sealed bearings needed for complete installation.