Spindle Pulley Replacement for John Deere Lawn Tractors Compatible Models: Designed as a direct replacement for a wide range of John Deere lawn tractor models, including 102, 105, 107S, 115, 125, 135, D105, D110, D120, D125, D130, L100, L105, E100, E110, E120, E130, L107, L108, L110, L111, L120, L130, L1742, LA100, LA105, LA110, LA115, LA120, LA125, LA135, S100, X105, L17, 542, 1442, 1642HS, and 1742HS. Replacement Part Numbers: GX20367, UC23728, 275124. Key Features and Benefits: quality construction for dependable performance and a long service life Made from durable material with resistance to wear and breakage Engineered for stability and reliability under regular lawn maintenance conditions Precise fit ensures efficient blade operation and consistent cutting results Easy to install, minimizing downtime and keeping your equipment ready for use Size and Fit: Matches original specifications for spindle pulley components in compatible John Deere models, ensuring smooth integration without modifications. Performance Advantages: Maintains belt alignment for consistent mower deck operation Reduces vibration and mechanical wear, improving overall mower performance Designed to withstand demanding mowing schedules across different lawn conditions Applications: 1. Residential lawn care – Keep your mower operating efficiently to deliver a clean, even cut every time. 2. Property maintenance – Ideal for larger yards and estates where consistent performance is critical. 3. Seasonal upkeep – Reliable operation during peak mowing months, from early spring through late fall. Package Includes: 1 x Spindle Pulley This spindle pulley is a robust and precise replacement part that restores your John Deere lawn tractor's performance, helping you get back to maintaining your lawn with minimal effort and maximum efficiency.