FULL SYNTHETIC OIL CHANGE KIT, EXTREME 0W-50 ENGINE OIL - 2890058Replacement for : 2881697 PS 4 EXTREME Advantage: Specifically designed for Polaris 4 cycle engines, PS 4 EXTREME outperforms automotive and generic powersports oils to ensure unmatched engine protection and long lasting peak performance, even under extreme conditions. With over 2 million miles of rigorous lab and real world testing, this product is engineered for Polaris vehicles. Full Synthetic Extreme Temperature Formula: The PS 4 EXTREME 0W 50 is