Skip to content

DW400 series, 415lph in-tank fuel pump w /Universal Install Kit.

$239.00



  • FLOW





    • Highest flowing brushed in-tank pump on the market





      • 500 LPH at 0psi




      • 415 LPH at 40psi




      • 350LPH at 80psi





    • Can support up to more than 1,000 HP on gas and 750 HP on e85




    • Outflows Walbro 450 “e85” by an average of 31% from 70-100psi





      • 5% at 40psi




      • 18% at 70psi




      • 56% at 100psi






  • QUALITY





    • Made in Germany through collaboration with Bosch Aftermarket




    • Exceeds specifications of SAEJ1537




    • Compatible with pump gas, e85, and race fuels




    • Carbon commutators and brushes, fully encapsulated machine balanced armature, composite turbine impeller.





  • EASE





    • 3-yr DW comprehensive warranty and technical support




    • 46mm diameter is 16% smaller footprint than Walbro450




    • Compatible with pulse width modulated pump controllers




    • Universal fitment kit included (filter, wiring harness, hose, and clamps)






Additional Considerations




  1. Wiring – A 400+ LPH pump draws substantial current (16-20 amps at typical operating pressures). Make sure your chassis wiring is up to the task of delivering this much current. A DW hardwire kit (part number FPHWK) is an inexpensive insurance policy.




  2. Size – The DW400 is a 46mm diameter pump. Standard in-tank pumps are 39mm diameter. Modifications to the fuel pump module will be necessary on some applications.




  3. Universal Fitment – Unlike other DW in-tank pumps, The DW400 is not an application-specific fitment pump.




  4. Check-valve – the DW400 does not have in internal check valve. An in-line check valve may be necessary for easy engine starts in some applications.