1W5105 Ring Set Fits Caterpillar Models
1W5105 Ring Set Fits Caterpillar Models
Couldn't load pickup availability
One New Aftermarket Replacement Piston Ring Set for Caterpillar (Cat) D-Series and G-Series Engines
This aftermarket replacement piston ring set fits Caterpillar D-series and G-series large-bore diesel and natural gas engines. Designed for the 6.250-inch bore rectangular-ring piston configuration, these rings seal combustion pressure, control oil consumption, and transfer heat from the piston to the cylinder wall during engine rebuild or overhaul.
Specifications
- Ring Type: Rectangular piston rings
- Bore Size: 6.250 in.
- Approximate Dimensions: 7.5 x 7.3 x 1.2 in.
- Approximate Weight: 0.94 lbs.
Compatible Models
Caterpillar D-Series Diesel Engines (Industrial and Marine): D353, D379, D379B, D398, D398A, D398B, D399
Caterpillar G-Series Natural Gas Engines: G379, G379A, G398, G399
Note: This ring set is for the rectangular-ring piston variant (7N4515 piston). The keystone-ring piston variant uses a different ring set. Confirm your piston part number before ordering.
Replaces Part Number(s):
1W5105, 1W5105E, 1W6055, 3119446, 3S4061, 4S7424, 5H4344, 7M5564, 9H1224, 9S8973
Aftermarket Interchange Numbers
M-1W5105, M-1W5105E, M-1W6055, M-3S4061, M-4S7424, M-9S8973
New aftermarket replacement part - not remanufactured, not used.
