13th Oct 2014, 22:36
Hi, I had the same problem with my propshaft. Bought a Mercedes-Benz 123 series rubber doughnut for R1600, fitted it on and no problems for the past 4 years. I was shocked when I matched the Renault RX4 propshaft doughnut to the Merc's one: EXACTLY THE SAME.
15th Sep 2011, 10:03
RX4 doughnut available from ebay, dac mac propshafts for approx £50 inc delivery.