Sierra - Oil-25W40 FCW Synthetic Blend I/O Oil, 55 Gal Drum - 94407 Marine Seating - Canvas - Boat Covers - Tops Shaft seals prevent debris and

Shaft seals prevent debris and water intrusion

Dry Run Capability

Revolutionary triangular shaped ceramic mineral cuts 30% faster than premium abrasives and lasts up to twice as long while delivering a finer

no tools are needed

Replacement light

Sierra - Oil-25W40 FCW Synthetic Blend I/O Oil, 55 Gal Drum - 94407 Marine Seating - Canvas - Boat Covers - Tops Shaft seals prevent debris andThis 4 cycle oil is blended with premium grade synthetic and mineral based stock combined with superior designed additives formulated for the stress endured by sterndrive and inboard engines. Superior corrosion protection Advanced lubrication for reduction of wear to internal engine components Outstanding friction reduction and wear protection Removes thermal breakdown under high RPM's, extreme temperatures and loads Extensively tested for outstanding