Issue link: http://read.dmtmag.com/i/859318
Transmission Fluids Product Data castrol.com/GPS 800 255 4417 May 2025 GPS Castrol ® Syngear ™ CD-50 Castrol Syngear CD-50 is a specially formulated synthetic transmission fluid designed for extended drain and severe service in heavy-duty manual transmissions that require a non EP gear or transmission fluid. Castrol Syngear CD-50, formulated from a synthetic base stock with a high viscosity index and low pour point, provides excellent all-climate, year round performance. It also contains an anti-wear additive as well as rust, oxidation and corrosion inhibitors. Features and Benefits • Formulated with 100% synthetic base stocks to provide greater load carrying ability and excellent thermal stability for greater fuel economy and longer equipment life. • Outstanding shear stability provides viscometric stability under all operating conditions for significant fuel savings through extended service intervals. • Contains an anti-wear additive as well as rust, oxidation and corrosion inhibitors to protect bearing and gears and reduce down time. Castrol Syngear CD-50meets or exceeds all manufacturer's warranty requirements for vehicles or transmissions where an Eaton Roadranger PS164REV7 approved transmission lubricant is required. Applications and recommendations • Eaton Roadranger PS164REV7 approved for transmissions • Meritor extended drain approved (Publication TP-90014) • Meets requirements for Dana synchronized and non-synchronized transmissions Typical Properties* Test Method Typical Results Viscosity at 40°C,cSt ASTM D445 130.4 Viscosity at 100°C, cSt ASTM D445 17.2 Viscosity Index ASTM D2270 148 Brookfield Viscosity at -40ºC, cP ASTM D2983 140,000 Pour Point, ºC (ºF) max ASTM D97 -48(-54) Flash Point, COC, °C (°F) min ASTM D92 228(442) Specific Gravity, 60°F ASTM D1298 0.8751 Pounds per Gallon ASTM D287 7.287 Rust Test ASTM D665 Pass Copper Corrosion ASTMD130 1b Foam Sequence I,II,III ASTM D892 0/0, 0/0, 0/0 * Due to continual product research and development, the information contained herein is based on components purchased in the U.S. and subject to change without notification. Typical properties may vary slightly. D14 ) ecastrof