T4 Viscous Coupling overpressure | Here is another T4 Viscous Coupling with a "little" overpressure. This might be the reason for cracked t4 syncro housings. #vwkern | By Visco Werkstatt Kern | Facebook
Kupplung 220 mm für VW Transporter T4 von 1996 bis 2003 074198141A 074198141AX 074198141Q 074198141BX - KS38110 - Mecatechnic.com
LUK 600001200 coupling coupling set+two -mass swing wheel for VW Bus T4 2.5TDI - Flex car parts – Flex-Autoteile