Details
- Length [mm]
- 49,93 mm
- Cylinder Bore [mm]
- 79 mm
- Piston Protrusion [mm]
- 1,2 mm
- Bolt Head Diameter [mm]
- 19 mm
Compare 2 brands — check fitment and order online
OE part number 55566881 is a Piston compatible with BUICK (SGM), CHEVROLET and other makes. Available from 2 brands, priced from £61.99. Every cross-reference listed below matches the same OE specification used by the vehicle manufacturer.
Piston OE 55566881 prices range from £61.99 to £92.99, with 2 brands offering compatible parts.
Original installation position for OE 55566881. The red ring marks where this part installs on the vehicle.

OEM workshop diagram — sourced from manufacturer parts catalogue.
OE 55566881 is compatible with the following make/model combinations:
| Make | Models |
|---|---|
| CHEVROLET | CRUZE (J300), CRUZE Hatchback (J305), CRUZE Station Wagon (J308), AVEO Hatchback (T300) +1 |
| OPEL | ASTRA H Estate (A04), ZAFIRA / ZAFIRA FAMILY B (A05), ASTRA H (A04), ASTRA J (P10) +1 |
Choose a brand to see their compatible parts for OE 55566881.
Products matched to OE number 55566881.
| Attribute | Value |
|---|---|
| Component Number | 1. R 2.0 Cr |
| Compression Height [mm] | 24,7 |
| Compression Height [mm] | 41,55 |
| Compression Height [mm] | 45,3 |
| Cylinder Bore [mm] | 91,5 |
| Pin length [mm] | 59 |
| Bolt Head Diameter [mm] | 19 |
| Bolt Length [mm] | 45 |
| Compression Height [mm] | 29,2 |
| Cylinder Bore [mm] | 125 |
Common original equipment numbers linked to stocked alternatives.
OE (Original Equipment) number 55566881 is a manufacturer's reference code for Piston used to identify the exact specification of a part fitted during vehicle production. By cross-referencing this OE number, you can find 2 compatible aftermarket brands that match the same specification — often at a lower price than the original. All parts listed above are verified to match OE 55566881.