The diameter of the piston ring set is 94mm (STD) and consists of the following rings:
1 chrome-plated ring
1 scraper ring
1 oil control double-bevelled ring with coil spring
Our Piston Rings are branded and come directly from the top-quality and worldwide-known OEM Manufacturer CABER.
Our Piston Rings are made from I-Cast Iron with high bending strength according to ISO STD 6621-3:1990 and DIN 70909.
Protect your valuable BMW engine. Use only Branded & High-Quality Parts. Enjoy thousands hours of safe and trouble-free operation!
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