So I'm guessing :

Parts 14 & 15 from pic one

#14 5986244 - £5.39
#15 - 13000790 -£1/63 (Min quantity 5 - probably be better off with jubilees)

Pic 2 Part 4

Fuel pump/sender seal gasket

7598703 - £8.87

All Feb 2011 prices.