1530119 Ring-Wear Fits Caterpillar Models
1530119 Ring-Wear Fits Caterpillar Models
Couldn't load pickup availability
One New Aftermarket Replacement Piston Wear Ring for Caterpillar (Cat) Construction Equipment
This nylon hydraulic cylinder piston wear ring replaces Caterpillar (Cat) OEM part number 1530119 (also formatted as 153-0119). Wear rings serve as guides within the hydraulic cylinder bore, preventing metal-to-metal contact between the piston and cylinder wall to reduce friction and protect critical seals. This ring is manufactured from nylon and is identified by Cat as a piston wear ring with a bore diameter of approximately 323.9 mm (12.75 in).
Specifications
- Material: Nylon
- Type: Piston Wear Ring (Hydraulic Cylinder)
- Bore Diameter: 12.75 in (323.9 mm)
- Cross-section: 3.987 x 0.125 in
Compatible Models
Caterpillar (Cat): Verify fitment by model and serial number using your Cat parts manual or the Cat Parts Store lookup tool. This is a hydraulic cylinder internal component -- confirm your cylinder bore diameter before ordering.
Replaces Part Number(s):
1530119, 153-0119
Aftermarket Interchange Numbers
CTC-1530119
New aftermarket replacement part - not remanufactured, not used.



