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HiStar HY 9788 — Cross-Brand Interchange

One HiStar element — HY 9788 — is a compatible, drop-in replacement for the 3 OEM filter part numbers below, spanning 3 brands. Same form, fit and function, ISO 16889 multi-pass validated, OD 139.5 mm · ID 102.5 mm · H 235 mm. No system modification required.

BrandOEM Part NumberHiStar Replacement
Baldwin®PT9517HiStar HY 9788 →
Donaldson®P173585HiStar HY 9788 →
Parker®941064HiStar HY 9788 →

OEM names and part numbers are the property of their respective owners and are shown for compatibility and identification purposes only.