Product Description Terrain are a high performance crank case oils for diesel engines. They are formulated using high performance deter­gent, dispersant, wear control and anti-oxidant additives with high quality base oils. It provides excellent high temperature properties, thermal stability, low volatility and good load car­rying properties. Download Product 40_-_SAE_40_-_SAE_70 Data Sheet Product Code API MEETSExceeds Grade MSDS GYD-4195/CF0040 CF 40 Download GYD-41200/CF0050   CF 50 Download GYD-4205/CF0070   CF 70 Download