We already published a first status report on the T4 Viscous Coupling in June 2019. Now we want to share the findings of the past year with you:
As for the T3 Syncro, we have also created illustrated instructions for changing the VC of the T4 Syncro. The procedure and tightening torques are based on the VW repair […]
We are not experts for gear boxes, but we are frequently asked which gear oil we recommend for the T4 Syncro. In the following we would like to share the […]
The deposit for an intact viscous coupling of the T4 Syncro is € 350.
Meanwhile it’s common, that the splines of the VC housing are a weak point and often worn out. Effects of worn splines are not serious in the first place (except […]
You may wonder why we started to offer a special VC-setup for stronger engines (TDI, Subaru…). What looks like a sophisticated marketing strategy was actually born out of necessity: We […]
Since the sources for old T3 VCs are slowly drying up, we are forced to raise the deposit price for the T3 VC to € 250 by January, 1st 2020 […]
As recently requests for overhauling the T4 viscous coupling are piling up, we want to give you a short overview, what we are currently working on and what the main […]
As we mentioned in the last section of this blog article already, a working viscous coupling will always relieve the gear box from a certain amount of load – even […]
Inquiries like this are quite common, since the intended functioning of a viscous coupling often could not be experienced.