Revolution Design B74 48P Machined Spur Gears are a direct fit option for the center differential of the Associated B74. Thanks to the high-quality material they offer greatly improved durability especially when running high-powered modified motors. The precise manufacturing also ensures the gears run very true which increases the drivetrain efficiency while keeping the noise level at a minimum. The gears are available in 72T and 78T specification for both stock and modified racing and they fit the standard Team Associated center diff cup, as well as the Revolution Design aluminium center differential case.

• Direct fit to the B74 center differential
• Usable with the standard composite Team Associated and Revolution Design’s aluminum center differential case
• Available for stock and modified motor gearing
• Machined from high-quality Delrin material
• Precision-machined for highest possible precision
• 72T and 78T sizes available