Sentence Piston rings from the brand Kolbenschmidt 800001210000

2.0 liter 8V/16V 
2.3 liters
2.6 liter V6
2.8 liter V6

Matching engine code letters: 2E * 9A * 6A * ABC * ABF * ABK * ABT * AAE * AAR * AAD * AAH * ACE * ACK * AMX * APR * APK * ADW * ADY * ATM * AEJ * AFC * AGG * AXA * AKR * AEG * AQD * AQY * AHA * AZG * AZH * AVH * AZJ * ALG * BER * BEJ * BHP * BBW, CBPA * CKJA * ... (if you're not sure, just ask) to name just the most important ones...

The cylinder bore size should be 82.51mm (normal size, unworn). The piston is therefore slightly smaller.

Ring 1: 1.2mm x 3.25mm, steel, nitrided
Ring 2: 1.5mm x 3.55mm, phosphated
Ring 3: 2.00mm x 3.25mm, chrome-plated, phosphated, cast iron with spheroidal graphite

corresponds to OE:
06A198151C
053198151C
078198151
06A 198 151 C
053 198 151 C

Scope of delivery:
1 set of piston rings = for 1 piston with the 3 rings