XZR8®
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Bore Diameter159 mm
Ring Configuration2 Compression Rings, 1 Oil Ring
Ring Set Type3-Piece Conformable
MaterialDuctile Iron / Steel Alloy
CoatingChrome / Plasma Molybdenum
Quantity Per Set3 Rings (For 1 Piston)
Manufacturer No.
4955311
OEM Part No.
495531143523584090028
Engine Part No.
Cummins QSK19Cummins K19Cummins QSK19 CM500Cummins K38
Interchange No.
49102534924584M-4090028

Engine System - Industrial Encyclopedia

Genuine Cummins 4955311 piston ring set for QSK19 and K19 series diesel engines. Includes compression rings and oil ring for single piston replacement in heavy duty applications.