CAHA engine 2.0 tdi have oil pump 77mm key issue??

On the lookout for a daily to put miles on for commuting.
Have learned that several years worth of 2.0tdi models are affected with oil pump balancer shaft issue, 77mm hex key one.
Want to avoid buying any of these so have my eye on a 2010 Seat Exeo with a CAHA lump in it.
Can anyone tell me if the CAHA had the revised 100mm part in the oil pump or is this model affected too?
Does anyone know what engine code models have the revised pump?
thanks

VIN specific, what is the VIN of the target car?

Good evening, i have to buy an a4 b8 quattro 2.0 170 mi vin is:
Wauzzz8k9aa101375
It have an oil pump bad or not?
Tank you

100mm

Quote:

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Originally Posted by Crasher

100mm

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Thank You

Quote:

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Originally Posted by Crasher

VIN specific, what is the VIN of the target car?

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oh gawd (& apologies for the thread hi-jack) i thought i was safe with my 2010 2.0 TDI CAHA as thought 2009 was the cut off & was using vehicle reg in eBay to check if i was 77 or 100mm (it says 100)

so can i check my vin too pls? WAUZZZ8K8AA103442

100mm, changed 19.10.2009 and yours was built 11.12.2009

Quote:

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Originally Posted by Crasher

100mm, changed 19.10.2009 and yours was built 11.12.2009

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phew! & thanks Crasher

Evening all, just come across this thread and want to ask if the 2.0 cbab engine has the 100mm or 77mm hex key?

Depends on build date