AT221597 Center Cover, L/H Fits John Deere 700H LT, 700H XLTOne New Aftermarket Replacement Track Adjuster Center Cover (Left Hand) Fits John Deere 700H Crawler Dozers This left hand (L H) center cover is part of the track adjuster and recoil spring assembly on Fits John Deere 700H series crawler dozers. It protects the track adjuster mechanism along the center of the undercarriage track frame, shielding it from dirt, debris, and impact during operation. Replacing a damaged or missing cover helps maintain