I did in fact refurbish a door strap using bushes made from chain rollers but decided to use a s/h one instead. However, at that price when new (£10 or so) s/h is not worth it unless you have one handy already as I did. Don't forget to undo the screw half way down the door card that locates the switch assembly on the drivers side. If you don't, when you pull on the switch upper to get it out of the card, the top comes off and the little plungers disappear inside the door and card! Wear gloves as it is really messy if the strap has been greased in the past.