FS Suprex Gold ESP (Exhaust System Protection) Full Synthetic SAE 5W-40 is an API CK-4/SN lubricant.
This product comfortably exceeds performance level requirements of API CK-4/SN and OEM standards. Formulated with advanced technology, FS Suprex Gold ESP Full Synthetic SAE 5W-40 surpasses the higher performance demands of modern engines equipped with advanced emission control technology and exceeds API CK-4/SN requirements for modern year 2007 and newer diesel engines.
Quality service, quality products. Never a headache, never a hassle, never a problem. It's really nice to be able to know who you are doing business with.
We're a paving company, but we also do snow removal and asphalt grading, and we rely on Lincoln Land FS 12 months out of the year.