Kayser Dv

[bilko0795]

Bought the new Dv today from Tps was expecting a Bosch item received a Kayser one anybody heard of these.

[Rusty]

Sounds like a *******isation of the king of DVs

Post up a picture, what is the part number? 710N refers to the part number ending. There's a P and R AFAIK.

If you want a really nice DV then search for APR R1, otherwise, a Forge is a perfectly acceptable one... turbosmart... etc. I run the smaller 007 model and have done for over 5 years with no isses.

[bilko0795]

Sounds like a *******isation of the king of DVs

Post up a picture, what is the part number? 710N refers to the part number ending. There's a P and R AFAIK.

If you want a really nice DV then search for APR R1, otherwise, a Forge is a perfectly acceptable one... turbosmart... etc. I run the smaller 007 model and have done for over 5 years with no isses.

Here are pics Andy applogise for upside down pics I was informed on here that there were issues with the forge items and was advised to go for 710N.

[Thuppu]

Nice!

[Pirvu Eugen]

When Kayser company bought Bosch?
iff is indeed oem pn....i wonder were Audi quality has gone....

[Error404]

For reference the Bosch P/n for the 710N valve is 0 280 142 114

[prj]

Yeah, I would buy the Bosch item.
I don't know how well the "Kayser" ones work. Never even seen one until now on the picture.

[prj]

Oh, also, I asked around, and if you want the bosch item, you need to order the 710P.
The 710P's are still made by Bosch. But as far as I know the Bosch 710N item is still better than the 710P.

[Pirvu Eugen]

I was just kidding...i dont know either how these are working...but, when i bought mine 710N i receive'd the bosch item. But now...i dont know...i ordered RS2 crank bearings and i receive the rods all together into a bag..scratched like hell and the mains 4 of them with 1 pn and the other 2 with diferent pn.
I think Audi is not interested anymore in quality parts for our old cars.

[bilko0795]

For reference the Bosch P/n for the 710N valve is 0 280 142 114

I quoted that pt no and Tps couldn't find it so i quoted the one on my sons dv on his B5 S4 starting with 06A 145 710N and i received the one in the pic :scratch. These valves must be popular otherwise when Bosch went under Audi would have had some old stock.
Maybe these are of Bosch quality. I paid £32.00 including vat for it when you consider i paid £18.18 for 2 headlight water jets it.s a steal .

[VagOrBust]

I bought a 034 145 710 N last week from a local Audi dealer here in Holland and I got the same Kayser valve. I've installed it and now I suspect its leaking:



I know that if you press the valve open from the lower port and you then block the small vacuum line port on top, that it should stay open, but:
If I provide 0,5 bar (7,25 psi) on the left port the air escaped to the lower port. Should I test it with the same pressure on the small top port as on the left port, or should this leaking not occur at all untill a vacuum is applied to the top port?

[Rusty]

Yes, same pressure to the nipple.

[Error404]

I quoted that pt no and Tps couldn't find it so i quoted the one on my sons dv on his B5 S4 starting with 06A 145 710N and i received the one in the pic :scratch. These valves must be popular otherwise when Bosch went under Audi would have had some old stock.
Maybe these are of Bosch quality. I paid £32.00 including vat for it when you consider i paid £18.18 for 2 headlight water jets it.s a steal .

That because its a Bosch part number not a VAG one mate, go to a Bosch dealer to get one.

[Error404]

OK I found out today that Bosch have discontinued the 0 280 142 114 (710N) valve - tried to order from my two Bosch dealers and they are NLA from Bosch.
I will have to use one of these Kayser versions and see how I get on

[Rusty]

Isn't there a 710P?