vaultsman said:
You need Securon 254's for rear inertia belts.
But not exclusively as I said. The 264 (SD1) is the same belt except for the small metal bracket. This wouldn't matter if you
were buying from the manufacturer of course as you'd order the listed item.
Vaultsman's linked to the 254 on ebay but this is the 264 (they seem to come up more often). You simply need to cut the top bracket off. In either case he's got a few so that's £62 for a pair over £75 each from Securon. They're not sided.
http://cgi.ebay.co.uk/NEW-REAR-Securon- ... 336420109c
Other numbers will fit too as the retractor unit/belt is universal with various added fitments for different cars. As the P6 uses the basic unit only, the fitments just need removing. Recognising this can save you a few more pounds as you can check the photos out on ebay & pay less in a auction over a buy-it-now.