Description
Bushing 423-70-21810 (Set of 2) – Replacement for Komatsu Wheel Loader
Aftermarket bushing set engineered for precise pivot support and reliable articulation performance in Komatsu wheel loader applications. Precision-manufactured components ensure drop-in compatibility with correct fitment.
Technical Specifications
- Part Numbers: 423-70-21810, 4237021810
- Quantity: 2 pieces per set
- Condition: New, aftermarket replacement
- Function: Pivot point support, articulation joint wear reduction, and loader linkage alignment management
Equipment Compatibility
Fits Komatsu Wheel Loader Models:
- WA350-3A, WA350-3A-S, WA350-3A-SN, WA350-3A-SW, WA350-3-H, WA350-3-X
- WA380-3, WA380-3H, WA380-3H ACTIVE, WA380-3L, WA380-3MC, WA380-3-X, WA380-DZ-3
- WA380-5, WA380-5H, WA380-5L, WA380-5-SN, WA380-5-TN, WA380-5-W
- WA380-6, WA380-7, WA380-8, WA380-8E0, WA380Z-6
- WA400-3A, WA400-3A-S, WA400-3A-SN, WA400-3A-SW, WA400-3-H, WA400-3-X
- WA400-5, WA400-5L
- WA420-3, WA420-3CS, WA420-3H, WA420-3H ACTIVE, WA420-3L, WA420-3MC, WA420-3-X, WA420-DZ-3
- WA430-5, WA430-5-SN, WA430-5-W, WA430-6, WA430-6E0
Why Choose This Bushing Set
The bushing is a critical wear component of your Komatsu wheel loader’s articulation and linkage system, reducing metal-to-metal contact at pivot points to maintain precise steering and loader arm movement under heavy load cycles. This replacement set delivers:
- Precise pivot support – Engineered to maintain correct bore tolerance and load capacity for your Komatsu WA-series loader
- Exact-fit installation – Direct replacement with correct outer diameter, inner diameter, and length specification
- Durable construction – Built to withstand high-load articulation cycles, abrasive environments, and continuous heavy-duty operation
- Cost-effective solution – Aftermarket quality at a fraction of dealer pricing
Package Contents
- 2 × Bushing 423-70-21810
Essential for articulation system maintenance, bushing replacement, and preventive service. Keep your Komatsu wheel loader operating precisely and reliably on every job site.
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