HiStar SO 1231 — Cross-Brand Interchange
One HiStar element — SO 1231 — is a compatible, drop-in replacement for the 2 OEM filter part numbers below, spanning 2 brands. Same form, fit and function, ISO 16889 multi-pass validated, OD 93 mm · ID 50 mm · H 178 mm. No system modification required.
Typical machine fitment: COLES COMPAIR-HOLMAN FIAT HYMAC LANCER BOSS PRIESTMAN ROTTNE VALTRA.
| Brand | OEM Part Number | HiStar Replacement |
|---|---|---|
| Internormen® | 306753 | HiStar SO 1231 → |
| Parker® | 922932 | HiStar SO 1231 → |
OEM names and part numbers are the property of their respective owners and are shown for compatibility and identification purposes only.