ARRMA 4x2 to 4WD Transmission Upgrade Set for Boost (ARA210003)
Upgrade your 2WD RC truck with the official ARRMA BOOST 4X4 Transmission Upgrade Set for maximum off-road traction and acceleration. Designed specifically for 4x2 BOOST models, this RC car 4WD conversion kit provides all necessary components to convert your vehicle into a four-wheel-drive powerhouse. Experience superior cornering control, instant power delivery, and enhanced handling on any surface.
Take your remote control driving to the next level with the high-durability ARRMA BOOST 4X4 Transmission Upgrade Set. Built using hybrid aluminum and composite materials, this ARRMA option part is built to withstand high torque and rugged terrain. The kit includes front slider driveshafts, an assembled composite differential, and both short and long center driveshafts to fit GRANITE, VORTEKS, and SENTON 4x2 BOOST models. Combined with simple step-by-step instructions, this drivetrain conversion module makes upgrading quick, effortless, and rewarding.
What vehicles are compatible with the ARRMA BOOST 4X4 Transmission Upgrade Set?
The ARRMA BOOST 4X4 Transmission Upgrade Set is designed specifically for ARRMA 4x2 BOOST models, including the GRANITE, VORTEKS, and SENTON 4x2 BOOST RC vehicles.
Does the ARRMA BOOST 4X4 Transmission Upgrade Set include instructions?
Yes, the set comes with a full instruction manual that guides you through the quick and easy conversion process step-by-step.
What parts are included with the ARRMA BOOST 4X4 Transmission Upgrade Set?
The kit includes front slider driveshafts, an assembled composite differential, a differential yoke, a hybrid input gear, both short and long center driveshafts, an instruction manual, and an official decal sheet.







































