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Model Specific Questions and Info => MK2 Golf/Jetta and Audi 5k => Topic started by: shortysclimbin on November 16, 2015, 11:23:20 am

Title: AHU/AAZ 81mm headGaskets?
Post by: shortysclimbin on November 16, 2015, 11:23:20 am

Does anyone know of an oem gasket that will fit for 81mm bores on the AHU/AAZ?   I have tried ABA, and AEG gaskets from the gas motors, but the oil and coolant passages dont 100% line up.   If not I have a company willing to make some at $250 each if someone else is interested I can look into quantity pricing.   This would also work on older 1.6TD and 1.9TD motors for those looking to go to the newer pistons offered.

Title: Re: AHU/AAZ 81mm headGaskets?
Post by: vanbcguy on November 20, 2015, 04:37:15 am

No such animal exists. The AHU and AAZ use totally different gaskets and pistons too.

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Title: Re: AHU/AAZ 81mm headGaskets?
Post by: shortysclimbin on November 24, 2015, 02:47:45 pm

Yeah I noticed... even the gas gaskets with 82mm holes the oil lines and coolant dont line up.  Time for a custom one.. .anyone else want one?

Title: Re: AHU/AAZ 81mm headGaskets?
Post by: air-cooled or diesel on November 25, 2015, 10:47:34 am

in anycase i dont think there is anycase you can actually use a gas head gasket in a diesel, even if the 'holes line up'.