Classification Of Pistons And Connecting Rods
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Information
- For more information, see Porsche Spare Parts Information.
Allocation of connecting-rod bearing shells:
The connecting-rod bearing classification sequence begins at connecting-rod bearings 1+4
The combination of bearing shells red/blue and blue/red have the same tolerance class as yellow/yellow.
| Connecting-rod bearing | Permitted colour combinations of bearing shells | ||
|---|---|---|---|
| top/connecting rod | Yellow | Red | Blue |
| bottom/connecting rod cap | Yellow | Blue | Red |