All correct parts AFAIK
Wide NORMA 54mm filler neck clamp
Collared filler tube sleeve/seal. Not a plain hose
Foam filler neck seal
Foam breather nipple seal
Rubber oil filter console seal with keeper ring
Missing is a flat rubber washer that goes between body of the car and the threaded
nipple at the bottom of the tank......at the right of the pic.
Also missing is the rubber hook grommit that Bob shows, it would slip over a stock
hose

Does anyone have part number for the NORMA 54mm oil filler neck clamp; I've looked at the NORMA website but unable to find the correct width.
Thanks in advance,

Todd

All correct parts AFAIK
Wide NORMA 54mm filler neck clamp
Collared filler tube sleeve/seal. Not a plain hose
Foam filler neck seal
Foam breather nipple seal
Rubber oil filter console seal with keeper ring
Missing is a flat rubber washer that goes between body of the car and the threaded
nipple at the bottom of the tank......at the right of the pic.
Also missing is the rubber hook grommit that Bob shows, it would slip over a stock
hose

<b>@rgalla9146 </b>

Morning, can you please share the part number for the oil filler neck NORMA clamp ?, I've looked and found a few 54mm clamps, but I'm unable to determine the correct width.
TIA,

Todd

Yes I'll provide the Porsche part number when I get home.
The pics show the correct Norma 54 mm clamp
Not sure the part number will be any use AFAIK the part is NLA
Also shown is the correct ribbed hose

Rory - You probably have a box of them stashed away, right?

While I have the clamp out
I figured I’d take a picture of the
rubber gasket inside the clamp..

Click to view attachment

Click to view attachment

Thank you for taking the time to photograph the clamp and gasket.
SunSet Porsche has the part number 999 512 073 02 listed as a clip, not a clamp.
I also contacted Clampo; they will make a custom clamp 54/25 for 1,200 with a 10 week lead time. NOT gonna happen. Still waiting on a response from Mishimoto.
Anyone have an extra they want to sell? I know, had to ask....

Todd

@MEPSTEIN

I found the clamps, not exact but close enough for me

https://www.schellen-shop.de/schlauchbefest...r=2000000159414

I've ordered 6ea, 1 for me, 2 for MEPSTEIN and will have 3 available to sell once received.

Todd

@MEPSTEIN and @T.Rick6 I found what appears to be the same clamp, a NORMACLAMP S on Belmetric at https://belmetric.com/chp57band20-normaclam...sku=CHP57BAND20. i ordered it and will see how well it works as a replacement for the OEM 901-107-679-10 NLA clamp that fits around the OEM 901-107-691-10 rubber filler neck boot, which is still available for around $36.

Thanks,

Ken