PISTON RING SET 4 CYL STD (Doosan DWD490612)

DWD490612: A worn piston ring set can allow combustion gases to escape past the piston, reducing compression and power output. This aftermarket replacement part references the Doosan catalog number DWD490612. The set includes multiple rings that seal the gap between the piston and cylinder wall. A plain mechanical function of these rings is to control oil distribution along the cylinder surface. A common failure consequence is increased oil consumption as the rings lose their sealing ability. The item ships at approximately 0.504 pounds. Verify the serial number or application, then call (562) 693-7748.

Part number variants: DWD490612, dwd490612