6PCS 83mm Piston and Ring Kit Set for OM642 3.0L V6 Diesel Engine Compatible with W166 X166 W212 W221 C218 A207 C207 W463 Models(0.5)

This 6-piece piston and ring kit features an 83mm piston diameter and is designed for the OM642 3.0L V6 diesel engine platform.The set includes six pistons and corresponding rings, providing a complete solution for engine rebuilds in compatible vehicles.It fits a range of models such as CLS350, E350, S350, ML350, GLE350d, GL350, GLS350, and G350d across chassis types W212, W221, W166, X166, C218, A207, C207, and W463, covering model years 2011 to 2019.The kit also applies to certain Sprinter commercial vehicles equipped with the same engine.Pistons are manufactured to match dimensional and function standards, supporting under normal driving conditions.Designed for installation by qualified technicians, this kit helps restore engine function and maintain operational efficiency in OM642 diesel applications.

• Compatible with OM642 3.0L V6 diesel engines found in select models including GLS350, ML350, E350, CLS350, S350, GLE350d, GL350, and G350d from model years 2011–2019
• Designed as a replacement for pistons with OEM reference numbers including 6420300418, proper fitment for specified engine applications
• Includes 6 pistons and matching rings to support a complete rebuild of one cylinder bank in compatible 3.0L V6 diesel engines
• Constructed to meet dimensional and function specifications for use in compression diesel environments
• Suitable for engines requiring an 83mm bore size to help maintain combustion efficiency and reduce oil consumption