The McCormick 3665933M1 Extension is a genuine OEM component designed for various McCormick X-Series agricultural tractors. This essential part ensures proper functionality and compatibility within the specified machine models. Manufactured to McCormick's stringent quality standards, it provides reliable performance and a precise fit, maintaining the integrity of your equipment. Weighing approximately 0.02 kg, this extension is a lightweight yet durable component for your McCormick machinery.