Are you not able to get the other door too, as I only think the sell the kits as a pair - and for a decent kit you will be paying ?130 at least. It might work out as cheap to get the other one and spray it, especially when the fiting of the mechanism is not an easy job - I speak from experience - 7 hours to do my drivers door, 3 hours to do the passenger once I knew what I was doing.