Shimadzu Plunger Seal and Back Up Ring for LC-30AD

Product information "Shimadzu Plunger Seal and Back Up Ring for LC-30AD"
Specification: Carbonfilled PEEK, UHMWPE, Hastelloy Spring
OEM: 228-52711-93, Old# 228-52711-92
OEM: 228-52711-93, Old# 228-52711-92