207-70-71162 Bushing Fits Komatsu Models
207-70-71162 Bushing Fits Komatsu Models
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One New Aftermarket Replacement Boom Bushing for Komatsu PC300 / PC350 / PC360 Excavators
This aftermarket replacement boom bushing fits Komatsu PC300, PC350, and PC360 series hydraulic excavators. It is installed at the boom-to-upper-frame pivot point (boom and top pin assembly), providing wear resistance and smooth articulation in the boom linkage. Cross-reference numbers indicate this bushing is also cataloged under related numbers 207-70-61511, 207-70-61610, and 207-70-71310, all of which are used in the boom top pin assembly on these Komatsu excavator series.
Specifications
- Dimensions: 110mm ID x 125mm OD x 140mm Length (per multiple aftermarket catalog sources)
- Weight: Approximately 3-4 kg
- Application: Boom and top pin assembly (500-hour greasing type)
Compatible Models
Komatsu PC300 Series: PC300-7, PC300-8, PC300-8M0, PC300HD-7E0, PC300HD-8, PC300LC-7, PC300LC-7-BA, PC300LC-8, PC300LC-8M0, PC300LL
Komatsu PC340 Series: PC340
Komatsu PC350 Series: PC350-8, PC350HD, PC350HD-LL, PC350LC-7, PC350LC-8, PC350LC-8M0, PC350LL
Komatsu PC360 Series: PC360-7, PC360LC-10
Replaces Part Number(s):
207-70-71162, 2077071162, 207-70-61511, 207-70-61610, 207-70-71310
New aftermarket replacement part - not remanufactured, not used.



