8D-7426 is a high-quality replacement bushing designed for Caterpillar 120 and 12 series motor graders. It provides stable support, reduces friction, and maintains proper alignment for moving components in heavy-duty working conditions.
Functions
1. Component Alignment：Ensures accurate positioning of linkage, shaft, and hinge parts on the grader.
2. Friction & Wear Reduction：Low-friction surface design reduces abrasion between moving parts.
3. Load Bearing & Shock Absorption：Absorbs vibration and withstands heavy loads during grading operation.
4. Lifespan Extension：Protects expensive shafts and housings from premature wear and damage.
