Fronius O-Ring/Seal for 320i Power Pin (2,0402,0258) - 5 Pack Fronius Sale! from 360 /per Qty. Add to Cart This item is currently on backorder but you can still purchase it now and we'll ship as soon as more become available. FRONIUS ITEM CODE: 42,0402,0258 ITEM DESCRIPTION: O-RING 4X1.2MM FKM SEAL EAN: 9007946898860 SKU:FRP 42,0402,0258