Pistons with Rings and Pins, BMW, S63T2, B44
11 25 PISTONS WITH RINGS AND PINS S63T2 B44 SPECIFICATIONS
| Piston and pin are paired to each other - replace together only. | ||
| Measuring point "A" (position) | mm | 8 |
| Piston diameter at measuring point "A" | ||
| Original (new dimension) | mm | 88.97... 88.99 |
| Oversize (0.25) | mm | 89.22... 89.24 |
| Oversize (0.50) | mm | % |
| Piston installation clearance (piston new) | mm | 0.03...0.04 |
| Piston installation clearance (piston worn) | mm | 0.02...0.05 |
| Permissible total wear tolerance between piston and cylinder (engine operated) |
mm | 0.15 |