Sierra - 25W40 FCW 4-Cycle Stern Drive Engine Oil - 5 Quart - 9400CAT4 Sierra Marine Fuel Filters Connection - 3/8" NPT

Connection - 3/8" NPT

Includes Locking Trac-Lock Swivel/Slide (3100531-LAR1)

Swingarm Electric Sending Units gather fuel level information the same way as the mechanical sending units

Constructed with a durable marine-grade tri-laminate cover

and consistent performance across many automotive

Sierra - 25W40 FCW 4-Cycle Stern Drive Engine Oil - 5 Quart - 9400CAT4 Sierra Marine Fuel Filters Connection - 3/8" NPTSierra NMMA FC W Catalyst Compatible Oils have been specifically designed to meet the unique requirements of modern four stroke recreational engines with or without emission catalyst systems. Since recreational engines are often used in extreme operational and environmental conditions, robust oil is required to provide adequate protection. Utilizing premium base stocks and industry leading additive technology, Sierra Catalyst Compatible Oils excel.