• Nov 26, 2025 Castrol Lm Ap2 Ap3 Epl1 Epl2 Epl0 industrial gearboxes and other heavily loaded machinery components. The addition of AP (Anti-Wear Performance) and EPL (Extreme Pressure Lubricant) suffixes indicates the product’s suitability for different operational demands and load condition BY Arvilla Stracke-Emard
