1764888 Ring-Backup Fits Caterpillar Models
1764888 Ring-Backup Fits Caterpillar Models
Regular price
$36.00 CAD
Regular price
Sale price
$36.00 CAD
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One New Aftermarket Replacement Backup Ring for Caterpillar (Cat) Excavators
This plastic backup ring with cross slit is used in the hydraulic track adjuster assembly on Caterpillar excavators. Backup rings work in conjunction with O-rings to prevent seal extrusion and maintain system integrity under high hydraulic pressure, protecting against leaks and premature seal failure. This ring replaces Caterpillar (Cat) OEM part number 176-4888 (1764888).
Specifications
- Inner Diameter: 65mm
- Material: Plastic
- Style: Cross slit
- Application: Hydraulic track adjuster
Compatible Models
Caterpillar Excavators: 322C, 324D, 324D L, 324D LN, 324E, 324E L, 324E LN, 326D L
Replaces Part Number(s):
1764888, 176-4888
New aftermarket replacement part - not remanufactured, not used.
