Formula 50 is a mineral-based 50:1 injection oil designed for use in Arctic Cat 2-cycle engines. The mineral base stock used in Formula 50 has a high viscosity index so it stays stable cross a broad range of temperatures. A select set of oil additives keeps engine wear to a minimum and prevents rust and corrosion.
Made from high-quality mineral-based oil stocks
Blended with additives designed to prevent wear and keep engine free of deposits
Prevents rust and corrosion of internal engine components
Easily mixes with fuel and other Arctic Cat 2-cycle engine oils
Approved for non-power valve 2-cycle engines
1 Quart / 0.946 Liters
Replaces Part # 0350-845, 0636-025, 0636-286, 4639-355, 0352-084, 0134-869, 0636-027, 2436-700
For the following models:
For use in all Arctic Cat 2-stroke oil injection engines without power valves
(Excludes C-TEC2 & APV equipped engines)
| SKU | 5639-475 |
|---|---|
| Volume | 1 Quart (946mL) |
| Replaces Part # | 0350-845, 0636-025, 0636-286, 4639-355, 0352-084, 0134-869, 0636-027, 2436-700 |
| Prop 65: |

Country Cat is an Arctic Cat, E-Z-GO, Kawasaki, and Textron off Road dealer that opened it's doors in November 1991. We started small and over the years have grown to become one of the largest powersports dealers in the United States. We believe this success has been attributed to living by the motto: "Commitment to Service, Passion for Excellence."




