| | | | pistonpiston ring Petr. engine | | pistonpiston ring | | | Petr. engine |
| | (1) | | qty: 3 piston completeNo replacement partsee workshop manual BBM,BZG | | piston completeNo replacement partsee workshop manual | | 3 | BBM,BZG |
| | (1) | 036 107 065 C N | 036 107 065 C N qty: 4 piston complete BBZ | | piston complete | 76, 5 | 4 | BBZ |
| | (1) | 036 107 065 D B | 036 107 065 D B qty: 4 piston complete BTS | | piston complete | | 4 | BTS |
| | (1) | 06B 107 065 N | 06B 107 065 N qty: 4 piston complete BJX,BBU | | piston complete | 81 | 4 | BJX,BBU |
| | (2) | | qty: 6 Securing ringNo replacement partsee workshop manual BBM,BZG | | Securing ringNo replacement partsee workshop manual | | 6 | BBM,BZG |
| | 2 | N90 454 001 | N90 454 001 qty: 8 snap ring BKY,BUD,BBZ, BTS | | snap ring | 17X1, 5 | 8 | BKY,BUD,BBZ, BTS |
| | (2) | 06A 107 441 | 06A 107 441 qty: 8 snap ring BJX,BBU | | snap ring | 19X1, 5 | 8 | BJX,BBU |
| | (3) | | qty: 3 1 set: piston ringsNo replacement partsee workshop manual BBM,BZG | | 1 set: piston ringsNo replacement partsee workshop manual | | 3 | BBM,BZG |
| | 3 | 036 198 151 M | 036 198 151 M qty: 4 1 set: piston rings BUD | | 1 set: piston rings | 76, 5 | 4 | BUD |
| | (3) | 030 198 151 F | 030 198 151 F qty: 4 1 set: piston rings BBZ | | 1 set: piston rings | 76, 5 | 4 | BBZ |
| | (3) | 03C 198 151 E | 03C 198 151 E qty: 1 1 set: piston rings BTS | | 1 set: piston rings | 76, 5 | 1 | BTS |
| | (3) | 06B 198 151 B | 06B 198 151 B qty: 4 1 set: piston rings BJX,BBU | | 1 set: piston rings | 81 | 4 | BJX,BBU |