Features: 1.Part Number: The throttle position sensor replacement OE number is 37890 HN2 006 for reference, please double check the part number of your item before purchasing. 2.Ideal Application: The throttle position sensor is especially designed replacement for TRX500 400 650 2001?2006 with high accuracy to accurately meet your needs. 3.Powerful Function: Heavy duty throttle position sensor is used to detect changes in the opening degree of the throttle valve and judge the operating conditions of the engine. 4.Durable Materials: TPS throttle position sensor is made of ABS and metal for excellent durability, highly resistant to impact, scratch and moisture, reliable to use. 5.Simple Installation: Engine throttle position sensor is precisely produced according to the standards, ensuring exact match, you can directly install to replace original. Specification: Item Type: Throttle Position Sensor Material: ABS OE: 37890 HN2 006 Fitment: Replacement for TRX500 400 650 2001-2006 PackageList: 1 x Throttle Position Sensor Note: 1. Please double check the part number of your item, matching information is for reference only. 2. If you are unsure of the item, please contact us before buying to avoid unnecessary return, thanks! Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement.