Briggs & Stratton 84003242 Cast Iron Spindle Assembly

The Briggs & Stratton 84003242 is a genuine OEM cast iron spindle assembly engineered for heavy-duty commercial mowing applications. This durable replacement component supersedes part number 5413009 and delivers reliable performance in demanding conditions.

Key Features:

• Cast iron construction provides superior shock-load resistance and durability compared to aluminum housings
• Designed for 61-inch and 72-inch commercial mower deck configurations
• Precision-machined housing ensures perfect bearing fit and optimal performance
• Complete assembly includes spindle shaft, bearings, and housing for direct replacement
• Genuine Briggs & Stratton OEM quality ensures proper fit and long-lasting reliability

This spindle assembly is a critical component that supports and rotates mower blades, facilitating smooth cutting performance. Cast iron construction withstands the rigors of commercial mowing operations, including impacts from debris and continuous high-speed rotation. The complete assembly design simplifies installation and ensures all components work together for optimal functionality and equipment longevity.