CAT307SSR Mini excavator track roller for a spare parts

cat307 mini excavator track bottom roller for a cat307 mini excavator track bottom roller for a spare parts . product show . cat308 / cat307b / cat307ssr / cat308c / cat308b. mini excavator undercarriage parts track roller, bottom roller, down roller. manufacturer for a . for more details for a undercarriage parts, please contact us in your free time, thanks a undercarriage parts for mini rubber trackthis maintenance free top track roller fits the a 304.5 mini excavator and is manufactured to oem specifications for a guaranteed perfect fit. made of hardened steel, the bearings are completely sealed to protect mini excavator undercarriage