6.9 head gasket - part No / where to buy

[CraigS]

I suspect I have a stuck valve and/or leaking head gasket, so I will pull the head to have a look and check. Anyone have a source for new head gaskets ? Last ones I bought I got from Niemoller and they were cheaper than anyone in the US at the time, but I have lost the part number. Anyone have it handy ?

 

[Styria]

Hi Craig, are Niemoellers still able to supply ? It is my understanding that Benz are stopping/have stopped after market suppliers from selling 'genuine' parts - a a Reitz gasket, is it genuine ?

I did have some made up locally with good results (a few years ago), althbough I am not sure if they complied with the correct thickness as per the genuine gasket. Sorry I don't have a part number, but they are in excess of $300.00 each from the States. Is it your white car ? If it is, that's less than ideal. Which head is involved - a "stuck" valve should be evident if you removed the rocker covers, but I am sure you know all that. Regards Styria

 

[CraigS]

I haven't checked with Niemoller as yet, but I suspect it is as you say, unless they have some old stock. All the valves look OK - none stuck, so it looks like it may be the gasket. This is on the red car. Finally getting around to looking at it. The white one is fine.

 

[Helmet]

Lh - 1000101121
rh - 1000101221

 

[CraigS]

Thank you kind Sir !

Looks like the best price I can find so far is US$439.30 for the set, including freight.

 

[Helmet]

Thank you kind Sir !

Looks like the best price I can find so far is US$439.30 for the set, including freight.

You are welcome, price is not to bad. I think rocker cover gaskets cost that here in OZ

 

[CraigS]

Still expensive for one gasket !

 

[motec 6.9]

Hi Craig i still have the email price from MBSpares when i bought a full gasket set from them just over 2 years ago price was $186 for each head gasket PM your email and i can forward to you or you can phone them Murray on 1300 787 300

 

[CraigS]

Spoke to MB Spares. After initially quoting somewhere around the $630 mark, they revised the price to a "best we can do $585". Apparently there has been 3 price increases over the past year and this is the result.

 

[abl567]

Classic Centre price was $284.00 on 17th Dec 2010, that was for a 6.3 and was for the set, not just the head gasket
100-010-09-21 left head gasket set 6.3 $284.00 1 week
100-010-10-21 right " $284.00 1 week

 

[CraigS]

Can you recall what was in the set ? I presume it was not exhaust gaskets. I hear they are also pretty pricey.

Anyone know what the torque settings are for the 6.9 head ? I want to check it before removing it.

 

[Helmet]

With cold engine
Stage 1 40nm
Stage 2 90nm

then check
With coolant temp 80 deg c 90nm

 

[abl567]

Can you recall what was in the set ? I presume it was not exhaust gaskets. I hear they are also pretty pricey.

Yes exhaust gaskets are included, as are inlet manifold gaskets, the crush rings for temp and oil pressure sensors, all associated coolant gaskets and o rings, even the gasket for the chain tensioner.
And those prices are list, if you are a member of the M-100 group there is a further 15% discount...

 

[CraigS]

And those prices are list, if you are a member of the M-100 group there is a further 15% discount...

Good try, but membership of any Mercedes club will also get you the discount !

 

[CraigS]

Yes exhaust gaskets are included, as are inlet manifold gaskets, the crush rings for temp and oil pressure sensors, all associated coolant gaskets and o rings, even the gasket for the chain tensioner.

Sounds good. Will check the 6.9 prices with Tom

 

[abl567]

Good try, but membership of any Mercedes club will also get you the discount !

Yes, but the M-100 group is dedicated to M-100 owners

You mean you haven't asked Tom for a price?

 

[CraigS]

I have, but it would have been Sunday so he should reply tonight.

 

[Styria]

If I remember correctly, the gasket kits do not include the valve stem seals. Regards Styria

Craig, why not let abl567 procure the parts for you - his service is excellent. I don't mind paying a few extra dollars, being secure in the knowledge that the orders are being handled efficiently. Just my opinion. Regards Styria

 

[CraigS]

Anyone have the part number and/or photo of the special tool for removing the head bolts ?

 

[abl567]

Anyone have the part number and/or photo of the special tool for removing the head bolts ?

Do you mean the 140mm long 10mm hex head socket?