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Bosch? Bosio? Monark? - Printable Version

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+--- Thread: Bosch? Bosio? Monark? (/showthread.php?tid=7598)



Bosch? Bosio? Monark? - addi.bigg - 01-25-2017

I'm totally confused regarding what kind of nozzle to by for my om605. Some says indian Bosch is trash, some says it's OK. Some says Monark is a good alternative, but I've heard quality complaints of that also. 
Could someone light my mind what would be the best nozzle?

om605 engine 
mechanical pump with 7,5 elements 85-90 ccm adjusted quantity
OM606 turbo

135 bars or 150bars opening pressure?


RE: Bosch? Bosio? Monark? - Greazzer - 01-25-2017

Bosch are no longer made in Germany. If you can find NOS, then get them. They are Ebay Gold right now. They used to be made in France then India. You will probably be hitting 20% fail rate out of the tube. Plus, it appears Bosch is made in China which have even higher fail rates plus all the forgeries out there. BEWARE of the $5 or $10 Bosch nozzle. That's made in China junk. You can buy Chinese made nozzles for under a $1.00 so there's that.

Monark is the only German made nozzle left. They merged with DES a few years ago.

Bosio is made in Italy.


RE: Bosch? Bosio? Monark? - addi.bigg - 01-25-2017

(01-25-2017, 12:38 PM)Greazzer Bosch are no longer made in Germany.  If you can find NOS, then get them.  They are Ebay Gold right now.  They used to be made in France then India.  You will probably be hitting 20% fail rate out of the tube.  Plus, it appears Bosch is made in China which have even higher fail rates plus all the forgeries out there.  BEWARE of the $5 or $10 Bosch nozzle.  That's made in China junk.  You can buy Chinese made nozzles for under a $1.00 so there's that.

Monark is the only German made nozzle left.  They merged with DES a few years ago.

Bosio is made in Italy.

I wouldn't try then Bosch. 
Bosio vs. Monark? Pro-contras?
I can buy Monark here at shops around $17 a piece (DN 0 SD 310) 
The same can be regarding this one like in case of Bosch, or it can be a good price for this? On ebay the price of this almost double around $27.


RE: Bosch? Bosio? Monark? - erx - 01-25-2017

My local diesel workshop recommended DTP nozzles http://www.dtp-motorteile.de/ I use them and they seem to work fine.
They also said that Bosch is not worth the price but now Bosch seems to be cheaper than few years ago.


RE: Bosch? Bosio? Monark? - Greazzer - 01-25-2017

You won't/can't go wrong with Monark. German made - German quality.


RE: Bosch? Bosio? Monark? - Greazzer - 01-25-2017

Never heard of DTP ... learn something new everyday !

DTP Motorteile GmbH
Roentgenstrasse 22
21493 Schwarzenbek
Germany
Tel: +49 4151 840 10
Fax: +49 4151 840 111
http://www.dtp-motorteile.de/default.asp
DTP Motorteile GmbH in Schwarzenbek / Germany
We are pleased to introduce ourselves as specialists for diesel injection spare parts, with our headquarters located in Schwarzenbek, near Hamburg, Germany. We are specialized in the export of our own DTP products, such as injection nozzles, pump elements, delivery valves, feed pumps, several kinds of gaskets and small spare parts for inline- and rotorpumps, as well as repair- and gasket kits, to all oversea markets.
With almost 15 years of expanding business in the Diesel fuel injection field, DTP has gained an intimate experience and knowledge of local conditions and special requirements of the markets in Europe, Middle- and Far East, Africa and South America. Our worldwide activities are organized through subsidiaries and representatives, who are backed up regularly by our qualified DTP experts.
As a family owned company, we understand ourselves as a qualified partner and friend of our worldwide customers.
With this short introduction of our company, we would like to be at your service at any time. For further information, please do not hesitate to contact our DTP family.


RE: Bosch? Bosio? Monark? - addi.bigg - 01-25-2017

(01-25-2017, 01:16 PM)Greazzer You won't/can't go wrong with Monark.  German made - German quality.

I think I will give them a try. Must be much better then the old ones that are actually in the engine.


RE: Bosch? Bosio? Monark? - mrfajita - 01-25-2017

I put Monarks in my OM617, and waiting on a set to arrive for my 603. They work great


RE: Bosch? Bosio? Monark? - firen456 - 01-26-2017

I got my latest injectors set up with Henzo nozzles. They are from www.dieselsend.de. I can only recommend the work this shop does. 
Setting up 6 injectors with return line and new washers was only 186€. And the injecctors are running great.


RE: Bosch? Bosio? Monark? - addi.bigg - 01-26-2017

"Trial of the pudding is the eating", so I've ordered the Monarks here in HU. We will see how it looks.
Any advices for visible check about the quality of the parts?


RE: Bosch? Bosio? Monark? - barrote - 01-26-2017

Why do u want to swap those injector tips?


RE: Bosch? Bosio? Monark? - Tobulus - 01-26-2017

I also recommend Henzo Nozzles. I set up about 40 of them over the years and not a single one failed on WVO.

The best ones you can get still are the Bosch Nozzles. Spray pattern and durability are better than at the other nozzles from what I have seen.


RE: Bosch? Bosio? Monark? - addi.bigg - 01-27-2017

(01-26-2017, 02:09 PM)barrote Why do u want to swap those injector tips?

I will make a video of my observation and show you. 
As far as I've heard everyone said it wil be better with new nozzles.


RE: Bosch? Bosio? Monark? - addi.bigg - 01-27-2017

(01-26-2017, 05:21 PM)Tobulus I also recommend Henzo Nozzles. I set up about 40 of them over the years and not a single one failed on WVO.

The best ones you can get still are the Bosch Nozzles. Spray pattern and durability are better than at the other nozzles from what I have seen.

Too much risk with the bosch ones, if they are not the good quality (indian) Boschs.


RE: Bosch? Bosio? Monark? - barrote - 01-27-2017

Ok i see, but be aware that as long as the spray patern is good and they do not leak, they will behave as new tips. After cleaning and tunning ofcourse. This is true for IDI injectors.


RE: Bosch? Bosio? Monark? - addi.bigg - 01-27-2017

(01-27-2017, 07:50 AM)barrote Ok i see, but be aware that as long as the spray patern is good and they do not leak, they will behave as new tips. After cleaning and tunning ofcourse. This is true for IDI injectors.

I don't know the history of my car, so I'm not pretty sure that the spraying and leaking (not leaking) are OK. I would try new ones and adjust them not the old ones.


RE: Bosch? Bosio? Monark? - barrote - 01-27-2017

Ok. Its fine for me. Its your money.
I was just suggesting ....
As someone said, bosch made in france.


RE: Bosch? Bosio? Monark? - addi.bigg - 02-03-2017

Just received the Monarks. Will tell you what the mechanic say about them.