Delphi part numbers for sports air suspension struts 37116761443

[Grant]

Hi Guys,

I bought an OEM air strut off eBay for my 4.8is. The struts are being sold as 'Neutralized OEM' (ie. no branding).

The strut has had all labels removed and does not bear the BMW or Delphi logo, but does appear to be a Delphi strut.

I want to confirm the strut is actually the sport version before I install it. The eBay seller seems unable/unwilling to help with this. They assert they pick and ship the product based on part number, but can't tell me the part number or where it appears.

Does anyone know what the Delphi part numbers are for BMW 37116761443 and 37116761444?

Looking at the parts list (realoem), it appears the non-sport air strut may have finished in 2003. Does anyone know if *all* air struts after 2003 were sports variants?

Cheers,
Grant.