Finish the service beyond the engine.
Transmission fluid, gear oil, grease and filters each have a job to do. Build a complete maintenance list, then go straight to the AMSOIL product family for the component you are servicing.
Choose the component first
Identify the exact transmission, differential, transfer case or grease application. Record the manufacturer’s fluid specification before comparing products. A vehicle may contain several components with different requirements.
What transmission fluid do I need?
Use the transmission identification and the required fluid specification. Confirm the product’s current application guidance and the correct service procedure. The vehicle model alone may not distinguish every transmission offered.
What should I check before buying gear oil?
Identify the axle or gearbox, required specification, viscosity and any limited-slip instructions that apply. Read the selected product’s details and the equipment documentation together. Ask about an unresolved requirement before placing the order.
Bring filters and grease into the plan
Match filters by the exact application. For grease, confirm the equipment requirements and compatibility before changing products. Record the product selected for each service point so future maintenance can follow the same checked information.
A useful handoff for whoever does the work
- Component and identifying model or code.
- Required specification and selected product.
- Quantity and relevant service procedure.
- Date, mileage or hours, and next service due.
Keep the record with the vehicle or equipment file. It can make the next order and the next service conversation much easier.
Check the details before you order
Use the current product page and your equipment manual to confirm suitability and service instructions. Official resources: AMSOIL application guides · Official gear oil products.
Make the most of the way you buy
Buying for your own vehicles or recreational equipment? Compare Preferred Customer benefits. Selling or installing products for customers? Explore retail and installer accounts. Maintaining company equipment? See commercial accounts.
Make your next service easier
Choose the products for your application, then order directly from AMSOIL. If you have a selection question, send Trey your equipment details and the component you are servicing. You can shop without joining a membership.
Shop by application
Specialty applications
Synthetic Oil Depot
Independent AMSOIL Dealer #5573391
Trey Campo · Spokane, Washington
Serving drivers and businesses in the Inland Northwest and across the U.S.