Polypak seal for cylinder-to-mechanical-lock service, 4.00 OD x 0.500 reference, Hydril. This is a sealing component used in a pressure-control actuator or locking interface. It is an OEM consumable spare rather than a generic seal because the service function is defined. The item should be sold by dimensions and exact parent assembly compatibility. Storage life is limited by polymer​/​elastomer aging.

SKU

AE00001681

Make

HYDRIL

Manufacturer Part Number

1920057-184

Availability

ex-stock

Product Information Note

The specifications, descriptions, and pricing presented in this listing are based on information provided by the seller and available documentation at the time of publication. While reasonable efforts have been made to structure and present the information accurately, all technical specifications, compatibility, certification status, regulatory compliance, and current condition must be independently verified by the buyer prior to purchase. Images displayed may be illustrative and are provided for reference purposes only. They may not represent the exact unit, configuration, or condition of the item offered. Buyers are strongly encouraged to request actual photographs, serial numbers, inspection reports, certificates, and any additional technical documentation necessary to support due diligence before entering into a transaction.