Royal Purple Duralec Lubricants

July 2, 2014

Duralec line of high-performance lubricants has been specifically developed for the over-the-road trucking, construction, mining, agriculture, and heavy-duty fleet.

The Duralec commercial products include heavy-duty motor oils, transmission fluids, gear oil, multi-purpose grease, coolant additive, tractor fluids, hydraulic fluids, and diesel additives. Each is formulated with Duralec’s premium additive packages to deliver protection and performance in today’s high-tech engines regardless of driving and operating conditions, the company says. Products are Duralec Super, Duralec Ultra, Duralec ATF, Duralec MTF, and Duralec Gear Oil HD.