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

pistons

For example:

PÍST+ČEP+SEGR MOTOR KOMATSU WA480-5, WA470-5, WA470-3, EGS360, PC400-7,WA470-DZ-3, CRUSHER BR550JG, MOTOR KOMATSU SAA6D125E-2, SN-210443, S6D125E-2C, S6D125E-2C, S6D125E-2D, S6D125E-2E, S6D125E-2F-50