... Specification:34*28*78,34*30*78...The spring bush is bi-metal bushing, risist ... car... Specification:34*28*78,34*30*78...The spring bush is bi-metal bushing, risist against tiredness, ... heat, has good carrying capability, especially, be the same with the connecting rod clevel, rocker, gear case, cranking ... . Licensed with ISO9001 international quality system and the right of self-management on export, our ...