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Royal Purple Duralec Super 15W-40 CK/4 Synthetic Diesel Motor Oil - 12 quarts and a Royal Purple 40-780 Extended Life Premium Oil Filter
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Royal Purple Duralec Super 15W-40 CK/4 Synthetic Features
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INCLUDES: This diesel motor oil change kit comes with 12 quarts of Royal Purple Duralec Super 15W-40 and a Royal Purple 40-780 premium synthetic oil filter
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COVERAGE: This diesel oil change kit fits the 1989-2021 Dodge Ram Cummins 6.7L engine
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COMPETITVE CROSS: Cummins 3903964; FRAM (PH3976A, TG3976A, XG3976A); K&N (PS-4003, HP-4003); Mobil1 M1-403A; Purolator (PL45335, PBL45335); Rotella RTO-47
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MANUFACTURED: This product is proudly MADE IN THE USA!
About Royal Purple Duralec Super 15W-40 CK/4 Synthetic
Royal Purple Duralec Super motor oil is a high-performance engine oil made for emissions-controlled diesel engines utilizing emissions equipment such as: DPF’s, Catalytic Converters, EGR, and SCR injection. Royal Purple Duralec Super is an API CK-4 engine oil. Royal Purple Duralec Super motor oil is specifically formulated to maximize component life, extend drain intervals, and improve fuel performance. These premium lubricant formulations provide excellent high temperature resistance and low temperature pumpability, outstanding soot dispersancy, improved rust and corrosion protections, and prevention of varnish and sludge formation.
