The 041-0264 ring gear is designed to fit Perkins D3.152 (CE) engines. Here are some key details about this ring gear: Compatibility: The ring gear is specifically designed to fit Perkins D3.152 (CE) engines. These engines are commonly used in various applications such as agricultural machinery, industrial equipment, and generators. Function: The ring gear is a crucial component of the engines starting system. It is mounted on the engines flywheel and meshes with the starter motors pinion gear. When the starter motor engages, it turns the ring gear, which in turn rotates the engines crankshaft to start the combustion process. Durable Construction: The ring gear is constructed from high-quality materials to withstand the stresses of engine starting operations. It is engineered to endure repeated engagement with the starter motors pinion gear without deformation or damage. Precision Engineering: The ring gear is manufactured to precise specifications to ensure proper meshing with the starter motors pinion gear. Precision engineering helps maintain smooth and reliable engine starting performance over the lifespan of the engine. Ease of Installation: The ring gear is designed for straightforward installation onto the engines flywheel. It typically requires no modifications or special tools for installation, making it easy to replace as part of routine maintenance or during engine repairs. Critical Component: The ring gear plays a critical role in the engines starting process. A damaged or worn ring gear can lead to starting issues, including difficulty in engaging the starter motor or failure to start the engine altogether. Therefore, it is essential to regularly inspect the ring gear for signs of wear or damage and replace it as needed. In summary, the 041-0264 ring gear is a vital component of Perkins D3.152 (CE) engines, ensuring reliable engine starting performance. It is engineered for durability, precision, and ease of installation, making it an essential part of the engines starting system. Compatible with Massey Ferguson Tractor(s): 20, 40, 203, 205, 2135, 135, 150, 230, 235, 275, 283, 285, 290 Compatible with Massey Ferguson Crawler Dozer(s): 2244, 200 Compatible with Massey Ferguson Forklift(s): 2200, 2500 Compatible with Allis Chalmers Wheel Loader(s): 840 Compatible with Allis Chalmers Tractor(s): D175