P/N 7415706 7415698
The original bumpers for Sonett III MY 70-72 were made from a porous plastic material which over time absorbed water which caused the integrated steel rails and the studs to rust.
The Club has developed new bumpers made from solid hot vulcanized rubber with stainless M8 studs by a 100 kg tool.
The new bumpers are primarily intended for MY 70-72 but can also be fitted to MY73-74 but with additional work. See the fitting instructions under Tech notes / Tips & tricks.
The price for the bumpers with p/n 7415706 front and 7415698 rear is 5900 SEK each.