Compatibility This lawn mower deck spindle is designed for multiple models including 1804125A, 61804126A, 91804125B, 91804126, 91804126B, 61804126, 91804126A and 91804125A. It provides a straightforward replacement part that fits various lawn mower brands, helping you restore your equipment without the hassle of matching exact model numbers. construction Constructed from grade metal materials for durability under frequent use and challenging mowing conditions. The longlasting construction resists wear and tear, providing a reliable spindle that helps reduce the need for frequent replacements with regular garden maintenance. Accurate engineering The spindle features a carefully engineered design that improves cutting efficiency. Expect cleaner, more even grass cutting and a wellmanicured lawn. Balanced engineering also reduces vibration during operation for smoother performance. Simple installation Designed for user convenience, the spindle comes with 4 screws for quick installation and does not require specialized tools. The straightforward replacement process saves time and effort, getting your mower back to work quickly. Use scenarios Scenario 1: After striking a hidden obstacle, a worn spindle to restore balanced cuts and minimize vibration. Scenario 2: Prepare your mower for seasonal maintenance to ensure consistent, even cutting across the deck and improve lawn appearance. Scenario 3: Manage inventory across multiple brands and models with a single spindle that fits the listed compatible models, reducing search time and complexity.