Features 1、OEM: The replacement OEM of the temperature sending switch are 121250‑44901, 124450‑44902, 124250‑49350, with good compatibility. 2、FOR ENGINE USE: Replacement part for tractor engines, which are well compatible with the engine and provide high efficiency and stable operation. 3、BRASS MATERIAL: The temperature sensor is made of excellent brass, can withstand harsh weather and environment, corrosion resistant and durable. 4、GOOD STABILITY: With strict quality standard and excellent craftsmanship, this water temperature sensor has reliable performance, stable and practical. 5、STANDARD SIZE: The temperature sensor has a standard size, can directly replace old or damaged temperature sensor, easy to install and use. Specification Item Type: Temperature Sending Switch Replacement OEM: 121250-44901, 124450-44902, 124250-49350 Material: Brass Applicable Tractor Models (Including All D Versions): For YM 122, 126, 140, 142, 146, 147, 155, 169, 186, 195, 220, 240, 276, 330, 336, 1100, 1300, 1500, 1502, 1510, 1600, 1700, 1900, 2000, 2210, 2500, 2610, 3000, 3110, 3810 YMG1800, 1810, 2000B, YMG2000, 2001, 2010, 2020, 2301, 2310, 2420, F18, FX18, F20, FX20, F24, FX24, FX32, F37D , FX2155.D, FF115, D2155.D, F255, FX255, FX335, FX435 Package List 1 x Temperature Sending Switch