DIRECT REPLACEMENT: This kit includes two 131-4529 pulleys designed as direct replacements for models 131-4509 and 125-2532, ensuring a precise fit and reliable performance. Engineered to meet OEM specifications for Toro mower applications. FULL COMPATIBILITY: Compatible with various Toro models including TimeMaster and TurfMaster series (20199, 20200, 20975, 20977, 21199, 21200, 22200, 22205TE). Verify your model number to ensure proper fitment. DURABLE CONSTRUCTION: Each pulley is built with robust materials and features a protective dust cover to shield bearings from debris, enhancing durability and extending component life. SAFE INSTALLATION: Kit includes required screws and dust caps for installation. Wear protective gloves when installing and consult a professional if uncertain about the process. COLOR: As shown in photo MATERIAL: Plastic + Metal PACKAGE CONTENTS: 2 x Pulley 2 x Screw 2 x Dust Cover Note: Product includes only the items listed above. Other accessories are not included. Note: Lighting and monitor settings may cause slight color variations between the image and the actual item. Measurement tolerance: +/- 1-3 cm.