1941666 Pin As Fits Caterpillar Models
1941666 Pin As Fits Caterpillar Models
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One New Aftermarket Replacement Linkage Pin for Caterpillar (Cat) Construction Equipment
This aftermarket replacement linkage pin fits Caterpillar (Cat) construction equipment and supports rotational movement between machine frames, linkages, and work tools. Linkage pins are found at every pivot point where rotation must occur between two structures, including boom, arm, and bucket attachment points on excavators and other heavy equipment. Worn or damaged linkage pins cause excessive joint play, accelerated bushing wear, and reduced machine performance -- replacing them promptly helps protect surrounding components and minimize downtime.
Specifications
- Diameter: 5.51 in.
- Length: 17.91 in.
- Part Type: Linkage Pin Assembly
Compatible Models
Caterpillar (Cat): Verify compatibility by serial number with your Cat dealer or parts catalog before ordering. Specific model fitment data was not confirmed through available sources.
Replaces Part Number(s):
1941666, 194-1666
New aftermarket replacement part - not remanufactured, not used.



