Piston Lift Pump Install
Registered User
Joined: Mar 2008
Posts: 4,389
Likes: 114
From: Orange County, California
For any future piston pump buyers, here are the part numbers and prices as of August 17, 2009:
(1) Pump | P/N 4988751 | $186.61
(1) Supply Line | P/N 3914753 | $35.74
(2) Supply Line Seals | P/N 3963983 | $1.27 ea.
(2) Gaskets | P/N 3939258 | $2.10 ea.
(1) Spacer | P/N 3914284 | $12.86
(1) Pump | P/N 4988751 | $186.61
(1) Supply Line | P/N 3914753 | $35.74
(2) Supply Line Seals | P/N 3963983 | $1.27 ea.
(2) Gaskets | P/N 3939258 | $2.10 ea.
(1) Spacer | P/N 3914284 | $12.86
Registered User
Joined: May 2012
Posts: 5
Likes: 0
Oregon Fuel Injection sells a kit for $132 - HFP702-kit:
http://oregonfuelinjection.com/index...EL_SUPPLY_PUMP
HFP702 is the Delphi pump only and goes for $65.
Also, note the kit doesn't supply the 2 supply line seals (P/N 3963983)
I'm told this is the low pressure pump that puts out ~7psi at idle.
I haven't installed mine yet, but when i do i'll let you know how it went!
http://oregonfuelinjection.com/index...EL_SUPPLY_PUMP
HFP702 is the Delphi pump only and goes for $65.
Also, note the kit doesn't supply the 2 supply line seals (P/N 3963983)
I'm told this is the low pressure pump that puts out ~7psi at idle.
I haven't installed mine yet, but when i do i'll let you know how it went!
Registered User
Joined: May 2007
Posts: 105
Likes: 0
From: Portland, OR
Oregon Fuel Injection sells a kit for $132 - HFP702-kit:
http://oregonfuelinjection.com/index...EL_SUPPLY_PUMP
HFP702 is the Delphi pump only and goes for $65.
Also, note the kit doesn't supply the 2 supply line seals (P/N 3963983)
I'm told this is the low pressure pump that puts out ~7psi at idle.
I haven't installed mine yet, but when i do i'll let you know how it went!
http://oregonfuelinjection.com/index...EL_SUPPLY_PUMP
HFP702 is the Delphi pump only and goes for $65.
Also, note the kit doesn't supply the 2 supply line seals (P/N 3963983)
I'm told this is the low pressure pump that puts out ~7psi at idle.
I haven't installed mine yet, but when i do i'll let you know how it went!
Last edited by SChandler; Jan 23, 2013 at 06:48 PM. Reason: Punctuation
Lift pump #3936318
Registered User
Joined: Jul 2002
Posts: 315
Likes: 59
From: Canada & sometimes Mexico lol
Best to use a known quality product, not a cheap knock off. There is at least 2 companies selling the Genuine Cummins correct high volume, low pressure lift pump with the safe max pressure of 15/16psi for the VE rotary inj pumps.
Thread Starter
1st Generation Admin
Joined: Jan 2005
Posts: 4,601
Likes: 118
From: Buies Creek, NC
