The Stark O-ring is designed for compatible THS filter manway applications where a dependable seal is needed between connected filter components. An O-ring is useful because it helps create a barrier against leaks, supporting cleaner assembly and more dependable pressure retention within the filtration system.This replacement is especially useful when the original O-ring is flattened, cracked, brittle, stretched, or leaking. The EPDM 50D construction is practical for compatible service work where the correct fit and sealing support are needed to maintain system integrity.The B4951Z is a practical service part when a compatible Stark THS filter setup needs an O-ring to restore dependable sealing performance and cleaner long-term operation. Stark O-ring Designed for compatible THS filter manway applications EPDM 50D construction Useful when the original O-ring is worn or leaking Supports cleaner and more dependable filtration performance
![Stark O-Ring [THS Filter Manway EPDM 50D] (B4951Z)](https://cdn.shopify.com/s/files/1/1751/9347/files/90-341-2502_XL.jpg?v=1777517530&width=480)
