Seller notes

Reproduction CCV Diaphragm for BMW M56 engines! The original BMW diaphragm is made from silicone rubber and is also manufactured with an injection molding process. The diaphragm that I offer is an EXACT replica of the OEM part and is made from the same material using the same manufacturing process. The silicone that my manufacturer uses has a lower dye concentration compared to OEM, to the diagram you will receive will be more opaque. This does not affect the functionality of the part. I have te...

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