50.0566.80

71,34 

Connecting sleeve for the installation of 57.0102.00 / 55.0493.00 on the original rear muffler or for the installation of 50.0563.61-71 / 50.0564.61-71 / 50.0565.61-71 on the original centre muffler

Inner input diameter 70

Outer input diameter 57