1850172 Retainer Fits Caterpillar Models
1850172 Retainer Fits Caterpillar Models
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One New Aftermarket Replacement Retainer for Caterpillar (Cat) Excavators
This aftermarket replacement retainer is a direct fit for a wide range of Caterpillar C-series and D-series hydraulic excavators. Retainers are precision-fit fastening components used throughout excavator assemblies to secure and position mating parts during operation. Verify your machine model and serial number before ordering to confirm fitment.
Compatible Models
Caterpillar Excavators (C-Series): 311C, 312C, 312C L, 314C, 315C, 318C, 319C, 320C, 320C FM, 320C L, 321C, 322C, 322C FM, 325C, 325C FM
Caterpillar Excavators (D-Series): 320D, 320D LRR, 323D L, 323D LN, 324D, 324D FM, 324D FM LL, 324D L, 324D LN, 325D, 325D FM
Additional models in the 325D and larger range may also be compatible -- consult your parts manual or serial number for confirmation.
Replaces Part Number(s):
1850172
New aftermarket replacement part - not remanufactured, not used.



