Cummins High Volume, High Pressure Lift Pump for P7100
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Genuine Cummins High Volume Lift/Transfer Pump

for high performance P7100 Injection Pumps

If you are looking at other lift/transfer pumps & they don't have "Cummins ABFJV - Made in China" cast into them, then they are not Genuine Cummins & are just one of many cheap knock off out there. Yes, Cummins has been making their lift/transfer pumps in their 50% owned China plant for years now.


Modified Genuine Cummins 4988747 lift/transfer pump for performance P7100 Injection Pumps

Better throttle response & built for performance.

This pump is for a high HP engine

The std stock # 393916/ OEM lift-pump, on any moderately fueled engine, psi generally drops down below 15psi. (Lines, banjo's, inj's, inj pump mods etc come into play, so your numbers may vary slightly)

- Our Genuine Cummins ABFJV lift pump is modified for higher flow & high pressure. On heavily fueled engines, it doesn't drop under 25psi. (Lines, banjo's, inj's, inj pump mods etc come into play, so your numbers may vary slightly)

 Our pump provides more fuel volume, which will support larger injectors and inj pump mods.

By maintaining better feed pressure to your P7100 injection pump, your static injection timing won't fall off from fuel retarding, caused by low fuel pressure/flow.

  • Flows up to 95gph (depends on fuel feed system to pump)
  • 45+psi running pressure ( depends on condition & type of overflow valve used )

Contents contain : 1 - moded genuine cummins 4988747 lift pump & 2 gaskets

 Benefits :

Less smoke 

Less egt's 

Higher HP/FTLBS

Higher timing

Better throttle responce 

Better mileage under heavy throttle

Protects your inj pump & Inj's from fuel starvation 

Note : A new lift pump will not fix either a simple air in fuel or drain back problem or a weak or faulty overflow valve. 

Please don't waste my time if you refuse to fix an existing problem or one the is caused by disturbing old hosesor lines.

  • Item #: 4bt Modified P7100 Lift Pump
  • Manufacturer: DieselTuff

Cummins High Volume, High Pressure Lift Pump for P7100

Price: $179.00
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