| Roller Bearing | ZTC-0893 | Gigant/SAE/SMB, Iveco, Mercedes, Renault, Volvo | Axles > Differential |
| Roller Bearing, Down | ZTC-1257 | Iveco, Mercedes, Renault, SAF, Volvo | Axles > Differential |
| Roller Bearing, Upper | ZTC-1258 | Iveco, Man, Mercedes, Renault, Volvo, VW | Axles > Differential |
| Driving Flange, Axle Type | ZTC-2052 | Mercedes | Axles > Differential |
| Driving Flange, Axle Type, Straight | ZTC-2053 | Mercedes | Axles > Differential |
| Nut, Differential | ZTC-2054 | Man, Mercedes | Axles > Differential |
| Nut, Differential | ZTC-2055 | Man, Mercedes | Axles > Differential |
| Screw Collar | ZTC-2062 | Man, Mercedes | Axles > Differential |
| Screw Collar | ZTC-2063 | Mercedes | Axles > Differential |
| Screw Collar | ZTC-2064 | Man, Mercedes | Axles > Differential |
| Screw Collar | ZTC-2065 | Man, Mercedes, VW | Axles > Differential |
| Screw Collar | ZTC-2066 | Man, Mercedes | Axles > Differential |
| Screw Collar | ZTC-2067 | Man, Mercedes | Axles > Differential |
| Nut, Differential | ZTC-2074 | Mercedes | Axles > Differential |
| Nut, Differential | ZTC-2076 | Mercedes | Axles > Differential |
| Screw Collar | ZTC-2077 | Man, Mercedes | Axles > Differential |
| Screw Collar | ZTC-2078 | Man, Mercedes | Axles > Differential |
| Screw Collar | ZTC-2079 | Man, Mercedes | Axles > Differential |
| Screw Collar | ZTC-2080 | Man, Mercedes | Axles > Differential |
| Nut, Differential | ZTC-2081 | Mercedes | Axles > Differential |
| Screw Collar | ZTC-2082 | Man, Mercedes | Axles > Differential |
| Nut, Differential | ZTC-2588 | Man, Mercedes | Axles > Differential |