TRUEGARD motor oil and transmission oils, as well as their automatic transmission cleaning solvents, are high-powered solutions that are always ready to tackle tough jobs. With innovative formulas that are designed to keep industrial machinery, vehicles and equipment extremely clean and well-lubricated, they’re some of the best solvents on the market.
Whether you are operating a small machine shop or you’re in charge of maintaining a factory full of equipment, Keller-Heartt Oil has what you need. Our automatic transmission Cleaning Solvents, TRUEGARD motor oil and transmission oils can help keep gears, joints and other moving parts clean under the grimiest conditions.
You’ll find TRUEGARD 15W40, high-mileage 5W30 and much more in 5-gallon pails in our inventory. We also carry TRUEGARD AW-series, including 32, 46 and 68, in 55-gallon drums. We carry synthetic and conventional oils, as well, making Keller-Heartt Oil your one-stop shop for all of the TRUEGARD products you need.