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990163 Pin Spring Fits Caterpillar Models
990163 Pin Spring Fits Caterpillar Models
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$31.20 USD
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$31.20 USD
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One New Aftermarket Replacement Pin Spring for Caterpillar (Cat) Hydraulic Excavators
This aftermarket replacement pin spring (part number 990163) is a linkage hardware component used on Caterpillar mid-size hydraulic excavators. Pin springs are used in bucket, arm, and boom linkage assemblies to secure pivot pins in place and prevent pin walk during operation, helping maintain proper alignment and reducing wear on surrounding components.
Compatible Models
Caterpillar (Cat) Hydraulic Excavators: 311, 311B, 311C, 311D LRR, 311F LRR, 312, 312B, 312B L, 312C, 312C L, 312D, 312D L, 312D2, 312D2 GC, 312D2 L, 312E, 312E L, 313B, 313D, 313D2, 314C, 314D CR, 314D LCR, 314E CR, 314E LCR, E110B, E120B
Replaces Part Number(s):
990163, 0990163
New aftermarket replacement part - not remanufactured, not used.



