PENN GRADE 72100, Reliant Premium Heavy Duty Engine Oil SAE 15W-40, 5 Quart

PennGrade Reliant Premium HDEO synthetic blend is a new generation of diesel engine protection. Advances in diesel engine technology have escalated significantly from what existed a decade ago. Today’s engines are substantially more powerful and efficient than once imagined. Changes made to achieve this have created more severe operating conditions that place new levels and types of stress on the engine oil. In response to this, the lubricant industry has adopted new performance standards, designated as API CK-4. Engine oils meeting this new standard must deliver increased levels of engine protection and oil durability that meet the needs of new engine designs while simultaneously providing a higher degree of protection for older model engines. Equipment manufacturers are adopting elevated standards at the same time to meet the specific needs of their engine designs.

• Reliant Premium synthetic blend diesel engine oils perform in a wide range of heavy-duty applications and in challenging operating environments found on- and off-road. The following industry and specific equipment manufacturer standards are approved and/or suitable for use
• Combination of synthetic blend technology and unique additives ensure excellent thermal and oxidation stability while protecting against the harmful effects of cold temperature start-ups
• Enhanced resistance to oil breakdown to maintain flow properties and maximize drain interval potential
• An optimized detergent balance that reduces the impact to DPF flow rate and improves service intervals over traditional detergent systems while promoting premium engine protection and performance
• Size- 5 Quart