This is machine translation. We apologize for any inaccuracies or faults in translation.
Original is in the Czech language.

The upper-lower rollers (rollers)

We will give you all rolno strip directly from the manufacturer on all construction machinery, excavator Case

Lower drive track rollers, CASE CX31B, CX27B, CX22B, CX20B, CX36B

I idler pulley BELT WITH HOLDER, CASE KMA1265 , CX130, CX135SR,

STRETCHING WHEEL WITH BOLT AND HOLDERS plug, CASE CX27B, CX22B, CX20, CX20BMR CX27BMC CX22BZTS CX22B