Crawler Loaders are the perfect combination of a wheel loader and a bull dozer, allowing contractors to move material in rough or muddy terrain. Crawler Loaders run on diesel engines so if you are looking for a replacement engine part be sure to check out our aftermarket and genuine OEM diesel engine part suppliers. The undercarriage of a crawler loader is similar to an excavator or bulldozer. The undercarriage consists of steel tracks, bottom rollers, a front and rear idler, track tensioner, yoke, sprocket segment, and final drive. A broken undercarriage part can prevent a crawler loader from operating so be sure you are routinely checking the wear on your undercarriage parts. Wear parts such as the rippers and bucket teeth can be easily replaced by aftermarket suppliers. Crawler Loaders also use hydraulics to operate the front loader and back ripper if applicable. Take a look at genuine and aftermarket options for the Crawler Loader parts you need from suppliers you can trust for top Crawler Loader brands such as Case, CAT, John Deere, International, Komatsu, and Liebherr.