Greyhound STOU 20W40 Oil 20L
Greyhound STOU 20W40 is a high-quality Super Tractor Oil Universal (STOU), engineered to serve engines, transmissions and hydraulic systems with a single fluid. Specifically, this 20L grade suits naturally aspirated, turbocharged and supercharged engines, mechanical transmissions and hydraulic clutches in agricultural, excavator and construction machinery.
Because it carries a multifunctional STOU additive package, this oil simplifies lubricant inventory across mixed farm and plant fleets. Moreover, it protects engines, gears and hydraulics under load, so operators reduce stock variety and cross-contamination.
Super Tractor Oil Universal
For example, it serves engines, transmissions, wet brakes and hydraulic clutches in one fluid. In addition, it meets a broad range of engine, transmission and hydraulic specifications. As a result, farmers gain dependable, year-round performance. Therefore, it competes strongly with universal tractor oils from the majors.
Key Features:
- True STOU universal engine, transmission and hydraulic oil
- Suitable for naturally aspirated, turbo and supercharged engines
- Protects mechanical transmissions and hydraulic clutches
- Wide OEM approval coverage for agricultural and plant fleets
- Stable across a broad operating temperature range
- Simplifies maintenance and prevents cross-contamination
Technical Specifications:
- Engines: SAE J300 20W-40; API CG-4; ACEA E3; MAN 27.1
- Transmissions: SAE J306 75W-90; Allison C-4; CAT TO-2/TO-4; Ford M2C159 B/C; John Deere JDM J20C; MF M1135/1139; ZF TE-ML 06A
- Hydraulics: ISO VG 100; DIN 51524-2/3 HLP/HVLP-D; AFNOR NFE 48603 HV
Applications:
- Tractor engines, transmissions and hydraulic systems
- Hydraulic and hydro clutches
- Agricultural, excavator and construction machinery
Browse the full transmission and tractor oil range, or review oil service categories at the API website.
What’s in the Box:
- 20L Greyhound STOU 20W40
