Piston Ring Set Compatible With Cummins Excavators/Wheel Loaders/Compactors Qsb 4.5, Qsb 6.7

OEM PART NUMBERS:
• Cummins: 4955480 (0.50mm oversize piston ring set for QSB 4.5 and QSB 6.7 engines)
• Dana: S42140-20 (Cross-reference equivalent part with .20 oversize designation)

SPECIFICATIONS:
• Bore Diameter: 107.5mm (4.232")
• Ring Configuration: 3-ring set
• Top Ring: Steel with Chrome or Phosphate coating
• Oil Ring Width: 3.5mm
• Set Coverage: 6 cylinders per set
• Engine: Cummins ISB/QSB B-Series
• Condition: New

APPLICATION:
• Compatible with Cummins Excavators (2007-2026)

PRODUCT NOTICE:
As a parts distributor we mostly sell aftermarket parts (any OEM parts would be noted as such). Aftermarket parts are not sourced from the original vehicle or equipment manufacturer, but are designed to function the same as - if not better than - the original. All parts sold are new.

WARNING - This product may expose you to chemicals which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov