1、OE Number: The referencing OE number of this secondary clutch driven pulley are 420686738, 6280703, 6280631, 6280621, molded and designed depend on the original data. 2、Fitment: The secondary driven clutch is a replacement for MAVERICK X3 2017‑2023, for MAVERICK TURBO R RR DS MAX XMR XRC, please check the model before ordering. 3、Enhanced Durability: Ensures smooth gear shifting for vehicle safety and stability during high speed, quick acceleration and deceleration, and climbing on complex terrains. 4、Improved Efficiency: Effectively maintains belt tension for smooth transmission operation, enhancing power output efficiency for a more enjoyable driving experience. 5、Ideal Replacement: Direct replacement installation, meets or exceeds OEM standards for the replacement of old and damaged one on original vehicles.