Sierra Titanium Signature Series Diesel Fuel Lift Pump 290Gph 01-16 Silverado / Sierra 2500/3500 Duramax 6.6L FASS 2017 4 of Dowty Sealing Washers

4 of Dowty Sealing Washers for HE3xx turbo

GTIN: 00019025020498

Seals in 30

7L Cummins diesel engine with enough fuel for multiple fueling upgrades

Sierra Titanium Signature Series Diesel Fuel Lift Pump 290Gph 01-16 Silverado / Sierra 2500/3500 Duramax 6.6L FASS 2017 4 of Dowty Sealing WashersFASS Diesel Fuel System 2001 2016 GM Duramax 6. 6L Titanium Signature Series 290GPH (TS C10 290G) Part No: TS C10 290G A FASS Fuel System will be a very beneficial upgrade for your GM Duramax diesel engine, this is because your Duramax doesn't come with a factory lift pump like other diesels. This requires your CP3 CP4 injection pump to pull your fuel under a vacuum, adding additional stress to your CP3 CP4 Pump and risk introduce of additional air