Check the oil injection
Oil-injected engines depend on the injection system; keep the reservoir full.
Pre-mix accuracy
Mix carefully at the specified ratio.
MARINE EQUIPMENT
Two-stroke outboard fluids and lubricants.
TC-W3 two-stroke oil, lower unit gear lube, and storage products for pre-mix and oil-injected two-stroke outboards.
Questions: [email protected] · Every AMSOIL link on this page carries dealer #30734402.
Fluids by compartment.
Confirm the fluid type, grade, and specifications in the two-stroke outboard maker’s manual before ordering. These examples are not a fitment result for a specific machine.
Two-stroke oil
Use the certification and ratio the maker specifies, such as NMMA TC-W3.
Two-stroke oil
HP Marine 2-Stroke Oil
HP Marine two-stroke oil for compatible marine-engine lubrication systems.
Product details Shop at AMSOIL ↗
Two-stroke oil
100:1 Pre-Mix 2-Stroke Outboard Oil
A premix two-stroke outboard oil; use only the mixing ratio permitted for the product and engine.
Product details Shop at AMSOIL ↗
Two-stroke oil
2-Stroke Injector Oil
Two-stroke injector oil for compatible engines using an oil-injection system.
Product details Shop at AMSOIL ↗Lower unit
Marine gear lube per the maker.
Gear oil
75W-90 Marine Gear Lube
75W-90 Marine Gear Lube for compatible differentials and gear assemblies.
Product details Shop at AMSOIL ↗Storage
Fog the engine and stabilize fuel.
Cleaners & protectants
Engine Fogging Oil
An engine fogging oil for protecting compatible internal engine surfaces during storage preparation.
Product details Shop at AMSOIL ↗
Fuel additives
Gasoline Stabilizer
Gasoline stabilizer for equipment and vehicles being prepared for storage.
Product details Shop at AMSOIL ↗ORDER THROUGH INDEPENDENT AMSOIL DEALER #30734402
Ready to order, or have a question first?
Shop AMSOIL directly with Jeff’s dealer number already attached, or open a business account. AMSOIL handles pricing, checkout, and shipping. If you contact AMSOIL another way, give them dealer number 30734402.
Prefer to talk it through? Email Jeff at [email protected] with your equipment, the fluid now in use, and your approximate volume.
Frequently asked questions
What is TC-W3 oil?
An NMMA certification for two-stroke water-cooled engine oils.
Can I use 100:1 pre-mix in any outboard?
Only where the engine maker permits that ratio.
General maintenance information. Always follow the equipment maker’s requirements and the current product data. Product availability, pricing, and account terms are set by AMSOIL.
Industries that use this equipment
More marine equipment
Open a commercial account with dealer #30734402
https://www.amsoil.com/business-opportunities/get-a-commercial-account/?zo=30734402
Jeff Pittman · A1 Synthetic Oil · Independent AMSOIL Dealer #30734402 · Newport, Washington · [email protected]