Uploaded April 2026 | Updated September 2026, 55 minutes ago

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Service DEF System, See Dealer, P2048, Reductant injection valve circuit low (Bank 1 unit 1)
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➡️ Parts:
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• DEF Injector Insulating Jacket, 68564806AA
• DEF Injector Bolt, amzn.to/49guV3g
• DEF Injector Gasket, amzn.to/49gv9r8
• Correct DPF to SCR Gasket, amzn.to/3OtOcIQ
• Exhaust Stud Nut, amzn.to/41ebRRw

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2500 3500 4500 5500 2013 2014 2015 2016 2017 2018 2019 2020 2021 2022 2023 Cummins 6.7 diesel exhaust fluid

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