Wide compatibility Fits numerous mower models, including 91804125B and 91804126, serving as a reliable replacement part for many lawn mowers. Durable metal construction Made from robust metal to withstand regular mowing, delivering long service life and consistent performance under tough conditions. Efficient cutting design Engineered to maximize cutting efficiency, delivering a clean, uniform cut and an improved lawn appearance. Easy installation Designed for straightforward installation without the need for complicated tools, reducing maintenance downtime. Use scenarios Replacing worn or damaged spindles on compatible mowers, including models 91804125B and 91804126. Routine maintenance for home lawns that require reliable spindle performance during frequent mowing. Professional lawn care or rental fleets where quick replacements minimize service downtime and keep operations on schedule.