Automotive O-rings and gaskets made to resist fuels, motor oils, transmission fluids and coolants. Our USA product line includes NBR, HNBR and FKM seals for fuel injectors, fuel lines, power steering, A/C systems and engine assemblies. Select the right hardness and compound to prevent swelling, hardening and compression set over long service lives. We offer standard AS568 and metric s... https://globalsealstech.com/seals-for-automotive-industry-usa/