I went in to a local 4x4 specialist for a new rear propshaft rubber donut yesterday. Nearly fell through the floor when they said it was £31.95! I've seen them on eBay for less than a tenner! Anyway, the parts man said that they don't stock those cheap ones because they don't last long. Cheap and nasty rubber, apparently. He reckons if I fitted one, I'd be fitting another one in 3 months. So I bit the bullet and forked out for the OEM one. Fitted it today and what a difference! Doesn't feel like my front wheels are attached to my back wheels with a bungy any more 😄