Home / Repair Parts / Armstrong Parts / Armstrong Part #AS1270-243, O-Ring EPDM 4.109I.D.X.139CS Armstrong Part #AS1270-243, O-Ring EPDM 4.109I.D.X.139CS$8.27 Armstrong Part #AS1270-243, O-Ring EPDM 4.109I.D.X.139CS quantity Add to cart SKU: AS1270-243 Category: Armstrong Parts Description Additional information Description Armstrong Part Number AS1270-243, o-ring,epdm,4.109I.D.x.139cs Additional information Weight 3 lbs