4 cylinder P7100 where?

WarmStart

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TDI
Hello.


I hope this is right plays for my post.

On which engines/cars/trucks/tractors... (common in Europe) I can find The BOSCH 4 cylinder P7100 pump.


Thanks in advance
 

Machineman

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P 7100 4 cylinder pumps are very rare I once seen one on eBay going for $3,000 aside from that I've never seen one before a Bosch A pump should be sufficient that is what i ran on my MK2 alh
 

[486]

Top Post Dawg
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Location
MN
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02 golf ALH
small picture, that is either M or A pump, hex DV holders it is A, splined, M

mercedes 4cyl have M and MW pump, you can fit 10mm elements from international DT
p is very rare on 4bt, most larger 4/8 cyl engines here were unit injector
many tractors have A pump

andy2 runs an 8cyl pump with half the elements blocked off because of the rarity of 4cyl P pumps, which says something as 8cyl pumps are also very uncommon
 

[486]

Top Post Dawg
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Mar 1, 2014
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02 golf ALH
NO I am looking P7100.

I need it to my tractor engine.
You already have one and are looking for a rebuilt one to keep your tractor running?

Call up your local pump shop and plan with them for a quick turnaround, remove it and bring it to them to rebuild. The cost of another pump will be far far far away more than the downtime.
 

WarmStart

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That is the problem I do not have this pump.
I am building tractor pulling engine. The P7100 is the right thing what I need just I don't know where to find it.
 

andy2

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Machineman

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That's a good find Andy I wonder if oem Bosch elements with fit in it
 

All Stock

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Yeah but not one of them is for a 4 cylinder, you will be extremely lucky to find one. Like 486 said they are very rare.
 
Last edited:

senso

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Portugal
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Bora Mk4(ALH)
Block two outlets and get a "cam" custom made, if they are as rare as people say, might be "cheap" to go that way.
Or send Dieselmeken a pm, maybe he knows where to discover one.
 

Machineman

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Four-cylinder version is already too big almost the length of a TDI block the six cylinder pump would be comical
 

hatemi

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We found a p style pump made with bosch licence that was from Yanmar marine diesel with 240hp. IIRC it had either 10.5mm plungers and 11mm lift or vice versa. I might be able to still source it as it enend up on the shelf and not installed.

Lähetetty minun Moto G (4) laitteesta Tapatalkilla
 

Rub87

Top Post Dawg
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Dec 10, 2006
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Belgium
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Ibiza '99 90HP
i have some similar looking pump from a benz 314 engine. I think its A or M pump, if that would be of any use..
 

senso

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Portugal
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I'm asking if thats the type of pump, because I have a friend that is a "bit" into those things and I will ask him if he knows about anything similar that is for sale.
 

[486]

Top Post Dawg
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Location
MN
TDI
02 golf ALH
I'm asking if thats the type of pump, because I have a friend that is a "bit" into those things and I will ask him if he knows about anything similar that is for sale.
look at the barrels and DV holders for the glaring clues re A, M, MW, P
 

TDIMeister

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If one sees how much CR injectors and HPFP's cost, $2,500 for that eBay specimen is a deal if you can't get one anywhere else and you REALLY need it.
 

andy2

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[486]

Top Post Dawg
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Are you teeing the lines together now, as was discussed a while ago?

Update your thread, always neat to see. :p
 

andy2

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Bowmanville,Ontario,Canada
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13 Jetta,94 Golf drag car 585bhp,Samurai buggy BHW 300bhp,97 Ram cummins
Yup,It seems to be working so far.Also now upping the HP turbine exducer from 65mm to 68mm.

I'll update my thread sometime sooner than later regardless of weather or not its a success :rolleyes:
 
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