Shell Lubricants seals new HD engine oil formulations ahead of API CJ-4 sunset
- Published: Wednesday, 20 July 2016 14:51
- Written by Concrete News
Shell Lubricants has timed an ambitious Rotella heavy-duty engine oil portfolio update with two new American Petroleum Institute diesel engine oil standards. Premiering in December, API Service Categories CK-4 and FA-4 succeed Service Category CJ-4 oils widely recommended among on- and off-highway diesel engine manufacturers over the past decade.