Carlube 85W-140 offers exceptional wear protection for heavy duty axles and gears operating under highly stressed conditions. These fluids also help prevent bearing failure and offer corrosion protection. Suitable for applications requiring: API GL-5 Superior anti-wear performance. Broad spectrum of OEM credentials. More Up-time allowing equipment to work harder for longer. Carlube is a well-known and trusted brand in the automotive industry, specializing in the manufacturing and distribution of lubricants and automotive products. About Carlube The HEARTBEAT of your Engine. Manufactured by the UK's largest independent oil blender, Carlube Triple R is fully committed to producing the highest quality oil to meet the requirements of today's independent aftermarket. The Oils in the Triple R range meet or exceed the API, and ACEA Specifications and have full Block Exemption Certification and major manufacturer approvals.