Located in the undercarriage of heavy-duty crawler excavators and protecting the powertrain, the 2A8-27-11190 part number Komatsu PC500LC-10 Final Drive Cover is designed to withstand the intense loads and external factors the machine encounters in field conditions. During the installation of this component, bolt torque values must be tightened in accordance with manufacturer standards, gasket surfaces must be carefully cleaned for sealing purposes, and oil level lines must be paid close attention. It must be ensured that the 2A82711190 code on the part matches the original references on the machine one-to-one.
Part Compatibility and Replacement Principles
In final drive housing and cover assemblies, surface flatness is critically important to prevent the leakage of lubricating oil inside the gearbox and to stop foreign substances such as dust or mud from entering the system. During removal and installation processes, ensuring guide pins are fully seated and flange bolts are torqued in a crisscross pattern provides long-term sealing performance.
You can contact our technical support team with your chassis number for details regarding exact part code verification and application areas.