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This MAHLE OE cast piston set for Cummins 5.9L inline-six (.020 oversize) is supplied ready to install with mounted piston rings and includes pins and clips. Built to OE standards, these pistons use compensated ring grooves and expansion-controlled design to improve oil control, reduce noise and wear, and match factory fitment expectations for dependable rebuilds. Set includes six pistons.
Mahle OE Cummins B 5.9L L6 .020 w/ PCR Eng Set Piston With Rings Set (Set of 6)
