Weweler - Colaert description of the catalogue:

The program WEWELER COLCAT contains the information about leaf and parabolic springs, U-bolts, springs bolts and silent-blocks for trucks (DAF, ERF, IVECO, MAN, MAZDA, MERCEDES, MITSUBISHI, NISSAN, RVI, SAMRO, SCANIA, VOLVO, VW, etc.), buses, microbuses and trailer axes, from WEWELER COLAERT.
The program WEWELER COLCAT is installing completely on HDD, works at the resolution of the monitor 800x600 or above. Delivering on one CD, supports only German language and has the very convenient interface. The program has various variants of search, by group of details, by the geometrical sizes, by model, by original or OEM number. All details have detailed illustrations.
The program has no restriction on an time of work.