A component included in S.U.R.&R.'s HOR350 HBNR O-ring Assortment. Available for order to restock your kit or individual use. Product Features:HNBR withstands wider temperature variations and resist more chemicals than standard O-ringsTop quality material to ensure long-lasting performanceReplace worn O-rings to stop annoying leaksIdeal for most automotive fluids and refrigerant applicationsBag includes 50 O-rings
