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Synthetic Gear Oil

Castrol Optigear Synthetic X 320

Castrol Optigear Synthetic X 320 — Synthetic Gear Oil for industrial applications.

Compatible SEO Score: 92

Technical Specifications

Viscosity 40C320 cSt
Base OilPAO

Equivalent To

Equivalent ToKlübersynth GH 6-320Equivalent ToMobil SHC 320Equivalent ToMobil SHC 632Equivalent ToShell Omala S4 GX 320

Compatible With

Compatible WithCastrol Optigear Synthetic X 220

Related Products

Mobil SHC 220Synthetic Gear OilShell Omala S4 GX 220Synthetic Gear OilKlübersynth GH 6-220Synthetic Gear OilMobil SHC 320Synthetic Gear OilChevron Tegra Synthetic Gear Oil 220Synthetic Gear Oil
Data Sources:

Last updated: 2026-07-01. Always verify with original manufacturer datasheets.