Oil and Maintenance Guide for 2004 Suzuki LT-A50 QuadMaster 50
Before You Service the Engine
Before you start working on your 2004 Suzuki LT-A50 QuadMaster 50, check your manufacturer's lubrication instructions and the specific two-stroke oil requirements. Make sure to follow the exact instructions for your model, as two-stroke engine oil cannot be swapped with standard four-stroke crankcase oil.
What type of oil does a 2004 Suzuki LT-A50 QuadMaster 50 take?
The available oil-product listings include DOMINATOR® Synthetic 2-Stroke Racing Oil. For a service, choose oil that meets the engine’s actual application requirements, not just a product name.
Does a two-stroke ATV always require premixed fuel?
Keep in mind that two-stroke engines might use premixed fuel or a separate oil-injection system. The oil-product listing alone doesn't tell you which setup your specific ATV uses or what mixture ratio you need.
Why is two-stroke oil different from four-stroke engine oil?
Two-stroke oil is specially formulated for how these engines lubricate internal parts, which is different from a typical four-stroke engine. You must use the correct oil for your two-stroke lubrication system; four-stroke crankcase oil is not an interchangeable substitute.

