Hubby's Combo causing problems again. Recent post about coolant loss, turned out to be a small hole in the thermostat housing, which is now fixed. Whilst van was in for that, the garage mentioned there is now a fuel leak. Looks like its coming from the base of the pump on the top right side of the head - assume this is the injector pump?

Seems to be leaking from the joint at the bottom of the casing. Current quote for new is £300'ish, plus labour to fit. Anyone know if there is a seal kit for these, or are recon/service exchange ones available?