Upgrade Idler Pulley Belt Pulley Wear-Resistant and Shock-Absorbing Fit for John Deere X300 X304 X320 X324 X340 X360 X500 X520 X530 X534 X540 X590 Replace AM136621 AM135781 - Update

• Compatibility: Idler pulley compatible with John Deere X300, X304, X320, X324, X340, X360, X500, X520, X530, X534, X540, X590. Replace AM136621, AM135781 Maintain Tension, Properly Meshed: Idler pulley ensure smooth and efficient power transmission by maintaining proper tension in belt-driven systems, preventing belt slippage, lead to optimal energy transfer, enhancing overall system efficiency and potentially saving on fuel consumption Vibration Dampening, Quieter Operation: Minimize noise and vibration in your system, contributing to a quieter and more pleasant environment during operation High Quality Metal Materials: Idler pulley constructed from high-quality metal materials, Wear-resistant, high strength, durable. withstand the rigors of continuous use and provide reliable performance over time Easy Installation: User-friendly design allows for hassle-free installation ensures that belts are routed precisely around various components, saving time and effort