£1,086.90
A4 & A5 2.0 16v Turbo TFSI Forged Piston Kit With Hard Anodised Crown.
Manufacturer kit reference: K9539
| Engine Code | CCTA / CCZA / CCZB / CBF / CAEB >2011 |
|---|---|
| YOM From | 2008 |
| YOM To | 2015 |
| Bore Size | 82.5mm – K9539DA , 83mm – K9539D050 |
| Stroke | 92.8mm |
| Compression Height | 29.6mm |
| OEM Comp Ratio | 9.6:1 |
| Number of Rings | 3 |
| OEM Rod Length | 144mm |
| Clip Part Number | CW21 |
| Pin Size | 21mm |
| Pin Part Number | WP092DLC |
| Cylinders | 4 |
| Valves Per Cylinder | 4 |
| Suits Wossner Con Rod | G0293 |
| Con Rod Length C/C | 144mm |
| Piston reference | Piston diameter | Compression ratio | Capacity |
|---|---|---|---|
| K9539DA | 82.43mm | 9.6:1 | 1983cc |
| K9539D050 | 82.93mm | 9.7:1 | 2008cc |
Piston diameter and cylinder bore are different measurements. Select the correct size and confirm the engine specification before ordering.
