VW Type 2 T3 sliding window catch availability

[phade]

Hi everyone,

Does anyone know where I can get a sliding window catch for a type 2 T3 (aka "T25") from?

It's a black catch which has been fitted to the VW Camping (in my case it's an Autohomes Komet) and VW Caravelle (minibus).

Thankyou everyone in advance.

[kevtherev]

early type slider or later model?

[phade]

It's an early type slider. My campervan its self was built in 1982.