87GC133
Exhaust Manifold Lock Plate
Mack

This lock plate is designed to secure the exhaust manifold in place, preventing movement that could lead to leaks or damage. It ensures a tight seal between the manifold and the cylinder head, which is essential for maintaining proper exhaust flow and engine efficiency. Made from durable, heat-resistant materials, the lock plate withstands the high temperatures and vibrations typical of heavy-duty engine operation. Proper installation of this component helps avoid costly repairs caused by exhaust leaks, which can affect emissions and engine performance. Its role in maintaining the integrity of the exhaust system makes it a vital part of engine maintenance. Source One Parts Center supplies this lock plate, guaranteeing quality and durability for your truck’s exhaust system.