1733515 Ring-Retaining Fits Caterpillar Models
1733515 Ring-Retaining Fits Caterpillar Models
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One New Aftermarket Replacement Ring-Retaining for Caterpillar (Cat) Excavators and Construction Equipment
This retaining ring is a small but critical fastener used in Caterpillar (Cat) excavators and construction machinery to secure components within hydraulic and mechanical assemblies. It replaces OEM Caterpillar part number 1733515 (also formatted as 173-3515) and is confirmed to fit a wide range of Cat excavator and forestry equipment models.
Specifications
- Dimensions: Approximately 9 x 7 x 0.2 in
- Weight: Approximately 0.2 lbs
Compatible Models
Caterpillar Excavators and Equipment (partial list): 2384C, 2484C, 311C, 311D LRR, 311F LRR, 312B L, 312C, 312C L, 314C, 314D CR, 314D LCR, 314E CR, 314E LCR, 315B L, 315C, 317B LN, 318B, 318C, 319C, 320B, 320C, 320C FM, 320C L, 320D, 320D FM, and additional models. Verify fitment against your machine serial number and model before ordering.
Replaces Part Number(s):
1733515, 173-3515
New aftermarket replacement part - not remanufactured, not used.



