1948359 Ring-Seal Fits Caterpillar Models
1948359 Ring-Seal Fits Caterpillar Models
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One New Aftermarket Replacement Ring-Seal for Caterpillar (Cat) Excavators
This Ring-Seal (part number 1948359) is an engine miscellaneous sealing component used in Caterpillar (Cat) 320-series and related excavators. It provides a reliable fluid seal within the engine assembly, helping maintain proper pressure and preventing leaks in demanding construction equipment applications.
Compatible Models
Caterpillar Excavators: 320C, 320D, 320D FM, 320D FM RR, 320D GC, 320D L, 320D LN, 320D LRR, 320D RR, 320D2, 320D2 GC, 320D2 L, 320E, 320E L, 320E LN, 320E LRR, 320E RR, 321D LCR, 323D L, 323D LN, 323D SA, 323D2 L, 323E L, 324D, 324D L, 324E, 324E L, 324E LN, 325C, 325C L, 325D, 325D L, 326D L, 328D LCR, 329D, 329D L, 329E, 329E L, 329E LN, 330C L
Caterpillar Mobile Hydraulic Power Units: 325D L, 329D L, 329E
Compatible Engines: C6, C6.4, C7, 3066, 3126B
Replaces Part Number(s):
1948359, 194-8359, CA1948359
New aftermarket replacement part - not remanufactured, not used.



