Valve spring set for Mercedes 6-Cyl. 260 - 300 M103 with retainers

Product number: 71.300.003

€285.60 *

product properties

Product number: 71.300.003
Manufacturer: Mercedes
enginetype: 2,6 - 3,0 6-Zyl.12V M103

Valve spring set for

Mercedes 6-Cyl. 260 - 300 M103
incl. lightweight valve spring retainers made of Al/Mg


Single spring

No. of springs:12
No. of upper spring retainers: 12
No. of lower retainers inlet: Standard
No. of lower retainers outlet: Standard

Installed high: 40
Valve lift: 13
Hardness kp: 113

Mill down spring bearing isn´t necessary


Performance valve springs

dbilas dynamic - Performance valve springs

The Performance valve spring sets consist of valve springs in OEM quality and optional valve spring retainers made of high-strength aluminum. Titanium valve spring retainers can also be supplied on request.