078 103 101 AT · cylinder block with pistons

Replaced by 078103101BB — which has itself been discontinued

Audi discontinued 078103101AT in February 2005 and records 078103101BB as its replacement. 078103101BB is itself recorded as discontinued (September 2018), with no further replacement. Catalogue data: oemdiagrams.com · 09/2024.

Where no discontinuation is shown, the 09/2024 catalogue records none. That is not confirmation that the part is currently available.