208-70-61191 Pin Fits Komatsu Models
208-70-61191 Pin Fits Komatsu Models
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One New Aftermarket Replacement Boom Pin for Komatsu PC-Series Crawler Excavators
This aftermarket replacement boom pin (Komatsu part number 208-70-61191) is a structural work-equipment pin used in the boom assembly of Komatsu crawler excavators. It serves as a top and bottom boom pin -- securing boom-to-frame and two-piece boom connecting joints -- and is also referenced as a boom cylinder pin on select configurations. With dimensions of 110mm x 340mm and a weight of approximately 32.2 kg, this is a heavy-duty pin engineered for high-load digging and lifting cycles.
Specifications
- Diameter x Length: 110mm x 340mm
- Weight: 32.2 kg
- Application: Boom top pin, boom bottom pin, two-piece boom connecting pin, arm cylinder pin (varies by model)
Compatible Models
Komatsu PC-Series Crawler Excavators: PC200, PC210, PC228, PC228US, PC228USLC, PC230NHD, PC240, PC290, PC400, PC400-6, PC400-7, PC400-8, PC400LC-6, PC400LC-7, PC400LC-8, PC450, PC450-6, PC450-7, PC450-8, PC450LC-6, PC450LC-7, PC450LC-8, PC490, PC490LC-10, PC550, PC550LC-8, PC200-7, PC200LC-7, PC210-7K, PC210LC-7K
Replaces Part Number(s):
208-70-61191
New aftermarket replacement part - not remanufactured, not used.



