Why ProPartsPlace? Fastest Shipping! Reasonable Prices! Great Feedback! Excellent customer service! This is not a "will fit" standard belt but a belt made for this application and this application alone. Buy with confidence and buy a belt that will last! This sale is for one replacement belt made to meet or exceed the oem standards. This is a belt made for this specific application. This is a made with KEVLAR oem spec replacement belt and you will have the part number on the belt itself. It may or may not be shipped with the paper sleeve! REPLACES John Deere M156261 5/8" X 168.25" WIDTH: .625" THICKNESS: .44" Z465 62" deck Z665 62" deck The same model has different deck sizes and with different deck sizes you have different belts needed. Know what you need as we are sending the exact spec belt above described. Disclaimer: We list model numbers and part numbers for references only. At times the same model may take different parts based on serial number breaks or manufacturers specifications. We list all the specifications on the part (size, width, length, thickness, etc.) and YOU must know what is needed on YOUR application. We canÂt possibly make it more known as to what you are receiving when you purchase.