2011-2016 GM LML Duramax (Long Bed) PowerFlo Lift Pump Assembly LMM with future plans for 2020+

with future plans for 2020+ compatibility

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2011-2016 GM LML Duramax (Long Bed) PowerFlo Lift Pump Assembly LMM with future plans for 2020+The PowerFlo lift pump is the latest OEM replacement performance lift pump from the diesel experts at Fleece Performance. The PowerFlo is the only in tank lift pump capable of supporting up to 800 hp! The LML when delivered from the factory relies on vacuum from the CP4 to draw fuel from the tank, this puts extra stress on the injection pump and can lead to premature failure. The PowerFlo lift pump provides positive fuel pressure to the CP4,