21W-30-51222 Track Adjuster Seal Kit For Komatsu PC60-8 PC70-8 PC78UU PC78US-8

The 21W-30-51222 Track Adjuster Seal Kit is an aftermarket replacement part designed specifically for Komatsu excavators, including models such as PC60-8, PC70-8, PC78UU, and PC78US-8. This seal kit, manufactured in China, provides high-quality seals to ensure smooth operation and protect the track adjuster of the excavator. Perfect for maintaining and repairing heavy equipment, this kit ensures a reliable and durable performance for your Komatsu machine.