CP3 Part Numbers

[McRat]

(Off the pump, throw away first and last number)

LB7 - 97208073 - Doesn't show at GMPartsDirect, could be superceded, says CP3M3 R110

LLY - 97303762 - Shows up. CP3S3 R110

LBZ - 97361351 - Shows up.

 

[ripmf666]

What a mark up in price lol








lbz
GMVIS Part Inquiry System Part Information

Home- GMVIS Vehicle Inquiry - Back-GMVIS Part Inquiry - Help Part Number :97361351Country :United States
Part Description :PUMP,FUEL
Compatibility Group Number :03306GSP :NUnit of Measure :N/AUnit Price Divisor :0Authorization Required :N/ALast Update Date :05/21/2008
Type Price Effective Date Dealer$ 485.4803/01/2008Dealer$ 474.10N/ARetail$ 851.7203/01/2008Retail$ 851.72N/A


? 1998-2005 General Motors Corporation. All Rights Reserved.

 

[WICKED DIESELS]

Here are the Bosch numbers
LBZ 0 445 020 037 retail $1478.00 no core
LLY 0 445 020 030 retail $1030.00/$275.00 core
LB7 0 445 020 017 retail $1030.00/$275.00 core

 

[othrgrl]

Do these part numbers come with the regulator?

Also if you are looking to get a second pump and don't have a core it is cheaper to get these from www.gmpartshouse.com. Total with shipping for LBZ is $692, no core charge as far as I can tell.

 

[ripmf666]

hmmmm

 

[JoshH]

What about LMM pumps?

 

[othrgrl]

LMM and LBZ pumps are the same part # from GM, and to answer my own question these parts do come with Regulators.

 

[Cougar281]

LMM and LBZ pumps are the same part # from GM,

So then they started the 1mm larger plungers in the LBZ (not LMM), meaning it should be capable of flowing more fuel than a stock LB7/LLY CP3?

 

[othrgrl]

Yes the LBZ/LMM CP3s do flow more fuel than earlier pumps. This is why LBZs can push so much on tuning alone.

 

[messejme]

could one command a 120 mm3 on an LLY/LB7 if the CP3 were swapped for a LBZ/LMM pump?

 

[JoshH]

could one command a 120 mm3 on an LLY/LB7 if the CP3 were swapped for a LBZ/LMM pump?

That is a software limitation, not a hardware limitation. You can command 120 mm3 of fuel, you just won't have any more pulse time than you would at 100 mm3.

 

[LB7Diesel]

How about a CP3-4#??

 

[messejme]

If one was to increase injector flow rate then they could benefit from the extra 20mm3

 

[JoshH]

A pulse of 3000 uS at 100 mm3 is the exact same as a pulse of 3000 uS at 120 mm3. The fuel quantity is more of a reference number than an actual quantity.

 

[Tacojedbob7]

How about a CP3-4#??

I have been in contact with a Australian company about a BOSCH CP3.4 off of a used MAN D2876 engine they have...hopefully they can get me a part number, I couldnt find it anywhere else. Ill have to wait till tonight to hear back from them.

 

[WICKED DIESELS]

I have a friend at Bosch in Germany, he gave all the part numbers for the 3.4. From what I have found, they are not available in the U.S.

 

[LB7Diesel]

I have been in contact with a Australian company about a BOSCH CP3.4 off of a used MAN D2876 engine they have...hopefully they can get me a part number, I couldnt find it anywhere else. Ill have to wait till tonight to hear back from them.

Thats the only maufacturer I could find that uses these pumps also so far. I'm still digging!

 

[McRat]

Yes, they are off a MAN diesel OTR truck. I researched them a couple years ago.

Here's the thing. We can make 600rwhp worth of fuel come out of one CP3. So 2 CP3's can squirt out 1200rwhp worth of fuel given the opportunity. So it has not been necessary yet, and if you need to run just a single in a Work Stock class, they will ban them as soon as they find you are running one. "Must be factory looking fuel pump" is what the Dodge guys do in such cases.

 

[WICKED DIESELS]

We have a "BIGGER" stock looking CP3 now, even bigger than the "stroker" version. Should make 1000 RWHP, by itself.

We are testing it now, looks very impressive and promising! This is built from an LB7/LLY CP3.

 

[LB7Diesel]

We have a "BIGGER" stock looking CP3 now, even bigger than the "stroker" version. Should make 1000 RWHP, by itself.

We are testing it now, looks very impressive and promising! This is built from an LB7/LLY CP3.

Damn I wish I was a machinist and had connections to Bosch