TRUEGARD AW 68 hydraulic oil is designed to meet the requirements of a huge range of applications, and at Keller-Heartt Oil, we have it available in 5-gallon pails for your convenience. With good thermal stability, excellent air release properties and good water separation characteristics, TRUEGARD AW 68 hydraulic oil is ideal for shops small and large. It’s resistant to oxidation, has excellent anti-wear properties and moves easily through filters, preventing clumps and clogs that can cost you time and money.