[seamusmcginley]

Got the following parts from my local Volvo dealer, cost around €70

985133 Bolt M7x20 (x1)
31316562 Long Dipstick
31375301 Long Tube with bracket
30637865 0-Ring

Installation was very easy, to make it even easier I’ve got access to a lift so I put the car up and removed the plastic sump guard to get easier access to the technicians dipstick to remove it and also clean out the threads on the M7 hole on the sump.

Simply removed the short dipstick, put down the new one from the top and tightened the bolt with the new o-ring installed.

Note: full level on the technicians dipstick and electronic level sensor equals about 1/2 way on the new dipstick so I now know this for future. (5.9 litres oil)

Hope this helps someone