1919636 Pin Fits Caterpillar Models
1919636 Pin Fits Caterpillar Models
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One New Aftermarket Replacement Linkage Pin for Caterpillar (Cat) Construction Equipment
This aftermarket replacement linkage pin is a direct replacement for Caterpillar OEM part number 1919636 (191-9636). Linkage pins are critical pivot and connection points used throughout Caterpillar construction equipment, including excavators, wheel loaders, backhoe loaders, motor graders, and dozers, securing boom arms, buckets, lift arms, and other linkage assemblies. Worn or damaged linkage pins can cause excessive play in joints, misalignment, and accelerated bushing wear -- replacing them promptly helps protect surrounding components and maintain safe, productive operation.
Specifications
- Diameter: 32 mm (1.26 in)
- Length: 140 mm (5.51 in)
- Part Type: Linkage Pin
Compatible Models
Caterpillar (Cat): Fits Caterpillar models -- refer to your equipment's parts manual or serial number to confirm fitment for your specific machine.
Replaces Part Number(s):
1919636, 191-9636
New aftermarket replacement part - not remanufactured, not used.



