ZF 4656 171 055 Coupling First - 4656171055
ZF 4656 171 055 / 4656171055 Coupling First — dependable original-grade and OEM differential, axle and gearbox parts for mining equipment and tipper trucks.
ZF 4656 171 055 / 4656171055 Coupling First is a precision-manufactured replacement component for ZF gearbox and transmission assemblies in heavy equipment and trucks. Produced to original equipment specifications for reliable fitment and long service life under continuous duty. Available worldwide with a 1-year warranty. Suitable for scheduled fleet maintenance programs and urgent breakdown repairs.
