Komatsu Wheeled Excavator Pins & Bushings
Komatsu Wheeled Excavator Pins & Bushings is a supported WQC Parts hub because it already connects buyers to real product paths. Use this page to narrow from the broad Komatsu model or system into listed products, serial-aware collections, or specific component groups.
For the best result, start with the exact model and serial number, then choose the closest series, workgroup, product group, or part number shown below. Do not rely on description alone when a serial break, attachment arrangement, arm length, bucket linkage, or hydraulic configuration may change the correct part.
Use the Listed Product Links Below
The product links below are intended for buyers who already know the part number or can confirm the application. If fitment is uncertain, contact WQC Parts before ordering.
Before Ordering: Confirm the Machine and Serial Range
Wheeled Excavator Pins & Bushings parts can change by series, serial number break, regional arrangement, attachment package, and installed component group. Use this hub to narrow the path, but confirm the final part number against the machine serial number, parts book reference, or existing part stamping before ordering.
- Best information to provide: machine model, serial number, current part number, component location, and a photo if available.
- For pins, bushings, service kits, pumps, hydraulic parts, and engine components, similar descriptions may still represent different parts.
- When you are unsure, use the quote path instead of guessing from a broad description.
Need help confirming a Komatsu part? Contact WQC Parts
Komatsu wheeled excavator pins and bushings are used in bucket linkages, boom pivots, arm joints, and other articulation points on mobile excavators designed for road construction, urban projects, and municipal work. These machines combine excavation capability with mobility, making them ideal for jobs requiring frequent relocation.
Because wheeled excavators often operate on hard surfaces and perform repetitive loading cycles, their pivot components must withstand significant mechanical stress while maintaining proper alignment of linkage assemblies. Replacing worn pins and bushings helps restore proper joint fit, reduce looseness, and improve overall machine performance.
WQC Parts supplies replacement pins and bushings engineered for Komatsu wheeled excavators. These components are manufactured from hardened materials to deliver reliable performance in demanding applications including trenching, lifting, and material handling.
Shop Komatsu Wheeled Excavator Pins & Bushings by Model
Select your Komatsu PW-series wheeled excavator model below to browse pins and bushings by machine series and serial number range.
Popular Komatsu Wheeled Excavator Pin & Bushing Part Numbers
Below are commonly replaced pins and bushings used across Komatsu PW-series wheeled excavators. This list includes frequently replaced pivot components used during bucket linkage rebuilds and boom articulation repairs.
- 21W-70-41380 Bushing – PW98 Wheeled Excavators
- 07177-06030 Bushing – PW98 Wheeled Excavators
- 21W-70-R2180 Pin – PW98 Wheeled Excavators
- 202-70-61210 Pin – PW148 Wheeled Excavators
- 206-70-51170 Pin – PW148 Wheeled Excavators
- 206-70-53150 Bushing – PW148 Wheeled Excavators
- 20E-70-H1130 Pin – PW148 Wheeled Excavators
- 203-70-44380 Pin – PW148 / PW160 Wheeled Excavators
- 04020-01842 Pin – PW148 / PW160 Wheeled Excavators
- 203-70-56150 Bushing – PW148 / PW160 Wheeled Excavators
- 21K-70-71311 Bushing – PW160 Wheeled Excavators
- 20G-70-33590 Pin – PW160 Wheeled Excavators
- 20E-70-K2390 Pin – PW160 Wheeled Excavators
- 20E-70-K2420 Pin – PW160 Wheeled Excavators
Common Wheeled Excavator Pin & Bushing Applications
- Bucket linkage pins
- Bucket pivot bushings
- Boom pivot pins
- Arm joint pins and bushings
- Stick pivot bushings
Browse Wheeled Excavator Pins & Bushings
Browse the complete inventory of Komatsu wheeled excavator pins and bushings used across PW-series machines including bucket linkage components, boom pivots, and arm joint bushings.