The AYP 132728 Spindle Assembly is a genuine OEM replacement part designed for a wide range of Craftsman, Husqvarna, and Poulan lawn and garden tractors. This durable spindle assembly measures approximately 165.1 mm (6.5 inches) in height and features a 5-point star blade mount for secure blade attachment. It includes a grease zerk for easy maintenance and has 4 mounting holes with a center-to-center spacing of 92.075 mm (3.625 inches) for installation. It replaces previous part numbers 130794 and 532132728, ensuring proper fit and function for your mowing deck.