Engine/Transmission (1998.5 - 2002) lift pump part number

[A. Brown]

is the latest greatest cummins lift pump number still 3990105

 

[Bob Wagner]

yes it is

 

[DEZLPWR]

What Bob said, although I am now somewhat confused because in the latest issue of TDR, they list a different LP part# as the "latest and greatest"... . What gives?

 

[fj40charles]

I think the info. in the latest TDR is wrong.

 

[DEZLPWR]

Originally posted by fj40charles

I think the info. in the latest TDR is wrong.

Nice!

 

[Gary - K7GLD]

I think the TDR # was provided my Sam Memmolo - turns out it was a GM Duramax part #...



(Just kidding... sort of... )

 

[PCrable]

Part Numbers

The part numbers I have seen on the board differ slightly. When I called Cummins Rocky Mountain, I checked with them to verify what's what.



3990082 - Was a pump kit. It included the pump (3990105) and wiring harness (4025182). Cummins Rocky Mountain no longer had this kit.



3990105 - Replacement Lift Pump - $145. 95



4025182 - Wiring Harness Adapter - needed on the early 24 valve Dodge trucks to adapt to the new pump - $7. 48



3935171 - new washers that fit under the banjo bolt. 2 required. $. 86 each.



Hope this info helps you out !



--Phil

 

[fj40charles]

Don't you need 4 washers for the banjo bolts?