Feature 1Perfect Fitment: ATV speed sensor is replacement for Polaris SPORTSMAN 500 EFI 20072010, the OE number is 4011640, perfect matching. 2Premium Material: Speed sensor is made of premium ABS material, wear resistant, rustproof, high toughness, not easy to break and durable. 3Excellent Performance: Professional manufacturing, exquisite workmanship, high efficiency, stable performance and high reliability. 4Original Standard: According to original standard, you can directly replace the old or damaged hall effect speed sensor, has a long service time. 5Simple Installation: The installation is simple, direct replacement for the old or broken one, convenient for using, save your time and energy.Item Type: Speed SensorMaterial: ABSOE: 4011640Fitment:ReplacementForPolarisSPORTSMAN500EFI20072010 .wang-edit-text{ font-family:'Arial' !important; } .wang-edit-text table { border-top: 1px solid #000; border-left: 1px solid #000; } .wang-edit-text table td, .wang-edit-text table th { border-bottom: 1px solid #000; border-right: 1px solid #000; padding: 3px 5px; } .wang-edit-text table th { text-align: center; }Package List1 x Speed SensorNotePlease double check the part number of your item, matching information is for reference only. If you are unsure of the item, please contact us before buying to avoid unnecessary return, thanks!