Guide Shaft Support Opening Extended Sthwrbl20 Optical

Product information：
Specification and model ： Sthwrbl12, sthwrbl16, sthwrbl20, sthwrbl25, sthwrbl30, sthwrbl35, sthwrbl40, sthwrbl50, sthwsbl12, sthwsbl16, sthwsbl20, sthwsbl25, sthwsbl30, sthwsbl35 are lengthened, Sthwsbl40 flange lengthening, sthwsbl50 flange lengthening, sthwcbl12 flange lengthening, sthwcbl16 flange lengthening, sthwcbl20 flange lengthening, sthwcbl25 flange lengthening, sthwcbl30 flange lengthening, sthwcbl35 flange lengthening, sthwcbl40 flange lengthening, sthwcbl50 flange lengthening, milky white aluminum alloy
Material, white short, additional link, applicable

Packing list: axle seat * 1