UPDATED 30/03/2009
Here are the part numbers of the Cam Chain Kit and all the required gaskets, seals, crank bolt and oil filter with REVISED 2009 prices.

Timing Chain Kit = 12577385 £104 +VAT
Crank Seal = 90571925 £12.45 +VAT
Timing Cover Gasket = 24435052 £9.90 +VAT
Cam Cover Gasket = 12584084 £22.60 +VAT
Crank Bolt = 11589123 £3.21 +VAT
Oil Filter = 93175493 £5.45 +VAT
5ltrs Vx Semi-Synthetic Oil £11.49 +VAT
These prices are at 10% Trade Discount not Trade Club discount.