Bel-Ray EXS Synthetic Ester 4T Engine Oil available in 5W-40 and 10W-50 weights. For case order quantity 12. Select weights on sale; 5W-40.
Bel-Ray EXS Synthetic Ester 4T Engine Oil uses the finest quality synthetic hydrocarbon and ester base fluids combined with unique Extreme Pressure, anti-wear additives and shear resistant VI improvers to meet the demands of high-performance horsepower. Meets the performance requirements of API SM and JASO MA2. Suitable for air-cooled/liquid-cooled 4-stroke engines and wet clutches.