E-Store Home / e-Store / 7004-H108B – Plunger Seal (Orange) & back up ring (PEEK) (pack of 2) 7004-H108B – Plunger Seal (Orange) & back up ring (PEEK) (pack of 2)Login to see prices Part Number: 7004-H108A Description Additional information Description Plunger Seal (Orange) & back up ring (PEEK) (pack of 2) Additional information Weight 0.1 oz Instrument LC-4000, SFC-4000 Technique HPLC Related products 6688-H406A – Plunger Seal for PU-xx80i, PU-xx86i and PU-xx89i (pack of 2)Login to see prices 6822-H105A – Plunger Seal for PU-2087, PU-4087 and SV-500-8 Valve, orange UHMWPE (3/16FS), (pack of 2)Login to see prices 6778-H127A – Plunger Seal replacement tool kit for PU-1585/2085 & XLC-3085/3185Login to see prices