CITGO Petroleum Corporation MYSTIK SX-7000 SYNTHETIC MTF 5 Part No: 663513002004

The Mystik SX-7000 Synthetic MTF 5 (663513002004) is a premium manual transmission fluid engineered for heavy-duty trucks. Meeting API MT-1 and Eaton PS-386 specs, it supports Ultrashift® PLUS, Fuller Advantage®, and FR/RT series transmissions. Its advanced formulation delivers shear stability, thermal resistance, and consistent viscosity under extreme conditions. By reducing wear, friction, and corrosion, it extends service life and improves fuel efficiency. With drain intervals up to 750,000 miles, it helps fleets lower downtime and operating costs.