| Leverancier | website | online catalogi |
| ACL lagers & Zuigers | www.acl.au.com | ACL Race performance series |
| Elring (koppakkingen, pakkingsets | www.elring.de | E-kat(Nederlands) |
| Eurocams (nokkenassen, stoters, slepers, etc.) | www.eurocams.co.uk | |
| Febi (distributie, gloeistiften, waterpompen, etc.) | www.febi.de | online(Nederlands) |
| Federal-Mogul, Göetze, Glyco (div.) | www.federal-mogul.com | online cat |
| Pierburg, Kolbenschmidt, TRW (zuigers, kleppen, lagers) | www.msi-motor-service.de | online(Gastzugang-> anmelden) |
| Mahle (zuigers, lagers) | www.mahle.com | |
| Reinz (pakkingen) | www.reinz.de | Online |