This unit is a replacement pickup coil for the Yamaha TT250 This can be the only part that fails on your stator, so you can save lots of money by purchasing this part. Generally you will see Zero resistance with a bad pickup coil. This pickup coil is approximately 500 ohms
**You may receive a coil with reddish brown and white wires.
Wire GREEN wire to original GROUND
Wire BLUE wire to original BLUE
A = 36mmB = 14mmC = 5.5mmOhms = 490 +/- 10%