10QK343P13 High Performance Lower Insulator with Vibration Damping for Mack Trucks - Precision Engineered Torque Rod Bushing

This 10QK343P13 lower insulator is precision engineered as a direct OEM replacement compatible with Mack heavy-duty trucks. Crafted with high-strength and anti-aging raw materials, it provides superior vibration damping, noise insulation and shock buffering performance. It effectively reduces chassis friction, relieves road impact, and protects related mechanical components from wear and damage. Features precise dimensional accuracy for seamless installation and maintains stable, reliable service life under long-distance and heavy-load operating conditions.