Applicable to Changan CM5. OE Number 1701210-MR508B01.Transmission Gear Gearbox Gear Countershaft Gear Main Shaft Gear Input Shaft Gear Idler Gear Aftermarket ReplacementChongqing Zhongheng Chuangxin Auto Parts Co Ltd supplies aftermarket transmission gears gearbox gears countershaft gears main shaft gears input shaft gears and idler gears for manual transmission vehicles Gears for every gear position 1st 2nd 3rd 4th 5th 6th and reverse for Chinese domestic minivans compact cars SUVs and light commercial vehicles============================================================Product TypesInput Shaft Gear mounted on transmission input shaft for specific gear positionCountershaft Gear layshaft gear engaging input and main shaft gearsMain Shaft Gear output shaft gear carrying synchronizer assembliesReverse Idler Gear idler gear reversing output rotation for reverse gearCountershaft Drive Gear power transfer gear on countershaftMain Shaft Drive Gear drive gear on main shaftGear positions 1st 2…