Quick view Royal Purple Royal Purple Duralec Super Diesel 15W-40 CK-4 Motor Oil - 320 Gallon Tote - 88154 Compare $12,046.99 $9,637.99 Royal Purple Duralec Super Diesel 15W40 CK-4 Motor Oil - 320 Gallon Tote Add to Cart Add to Cart
Quick view Royal Purple Royal Purple Duralec Ultra Diesel 15W-40 CK-4 Motor Oil - 55 Gallon - 87561 Compare $2,172.99 $1,737.99 Royal Purple Duralec Ultra Diesel 15W40 CK-4 Motor Oil - 55 Gallon Add to Cart Add to Cart
Quick view Royal Purple Royal Purple Duralec Super Diesel 5W-40 CK-4 Motor Oil - 55 Gallon - 87540 Compare $2,061.99 $1,649.99 Duralec Super motor oil is a high performance synthetic engine oil made for those diesel engines requiring the use of an emissions compliant oil for the 2007 and 2010 emissions equipment such as: DPF's, Catalytic Converters, EGR, and SCR injection with... Add to Cart Add to Cart
Quick view Royal Purple Royal Purple Duralec Ultra Diesel 10W-30 CK-4 Motor Oil - 55 Gallon - 87456 Compare $2,172.99 $1,737.99 Duralec Ultra combines premium base oils with Royal Purple's proprietary additive technology, Synerlec, to create a high-performance motor oil that optimizes engine performance and provides superior protection in rigorous on/off highway applications... Add to Cart Add to Cart
Quick view Royal Purple Royal Purple Duralec Super Diesel 10W-30 CK-4 Motor Oil - 55 Gallon - 87130 Compare $2,061.99 $1,649.99 Duralec Super motor oil is a high performance synthetic engine oil made for those diesel engines requiring the use of an emissions compliant oil for the 2007 and 2010 emissions equipment such as: DPF's, Catalytic Converters, EGR, and SCR injection with... Add to Cart Add to Cart
Quick view Royal Purple Royal Purple Duralec Super Diesel 5W-40 CK-4 Motor Oil - 6 Gallon Bag-In-Box - 86540 Compare $235.99 $188.99 Duralec Super motor oil is a high performance synthetic engine oil made for those diesel engines requiring the use of an emissions compliant oil for the 2007 and 2010 emissions equipment such as: DPF's, Catalytic Converters, EGR, and SCR injection with... Add to Cart Add to Cart
Quick view Royal Purple Royal Purple Duralec Ultra Diesel 15W-40 CK-4 Motor Oil - 5 Gallon - 85561 Compare $214.99 $171.99 Royal Purple Duralec Ultra Diesel 15W40 CK-4 Motor Oil - 5 Gallon Add to Cart Add to Cart
Quick view Royal Purple Royal Purple Duralec Ultra Diesel 10W-30 CK-4 Motor Oil - 5 Gallon - 85456 Compare $214.99 $171.99 Duralec Ultra combines premium base oils with Royal Purple's proprietary additive technology, Synerlec, to create a high-performance motor oil that optimizes engine performance and provides superior protection in rigorous on/off highway applications... Add to Cart Add to Cart
Quick view Royal Purple Royal Purple Duralec Super Diesel 10W-30 CK-4 Motor Oil - 5 Gallon - 85130 Compare $203.99 $162.99 Duralec Super motor oil is a high performance synthetic engine oil made for those diesel engines requiring the use of an emissions compliant oil for the 2007 and 2010 emissions equipment such as: DPF's, Catalytic Converters, EGR, and SCR injection with... Add to Cart Add to Cart
Quick view Royal Purple Royal Purple Duralec Super Diesel 5W-40 CK-4 Motor Oil - 1 Gallon - 80540 Compare $113.97 $86.99 Duralec Super motor oil is a high performance synthetic engine oil made for those diesel engines requiring the use of an emissions compliant oil for the 2007 and 2010 emissions equipment such as: DPF's, Catalytic Converters, EGR, and SCR injection with... Add to Cart Add to Cart
Quick view Royal Purple Royal Purple Duralec Super Diesel 10W-30 CK-4 Motor Oil - 1 Gallon - 80130 Compare $113.97 $86.99 Duralec Super motor oil is a high performance synthetic engine oil made for those diesel engines requiring the use of an emissions compliant oil for the 2007 and 2010 emissions equipment such as: DPF's, Catalytic Converters, EGR, and SCR injection with... Add to Cart Add to Cart
Quick view Royal Purple Royal Purple HMX Premium Synthetic High Mileage 5W-20 Motor Oil - 1 Quart - 67511 Compare $77.94 $59.99 Royal Purple's advanced Synerlec technology provides an exceptional film strength by reducing friction for peak engine performance. Synerlec also provides outstanding oxidation resistance to safely extend oil drains, and an ionic attraction to metal... Add to Cart Add to Cart
