Hi, has anyone changed the glow plugs in their B2150. mine is very hard to start in the cold and i'm assuming the plugs are bad. the tractor was not used much in the winter by the previous owner so they would never see the problem. the kubota book calls for an NGK Y702R glow plug. they run about 23 buks each. the ngk glow plug for the B9200 is NGK Y103V and they run about 5-6 bucks. other than the 103 being a single coil and the 702 being double coil they are identical. has anyone used the Y103V in their B2150 tractor. i think i'm going to try them. thanks for any insight. and "no", calling a dealer is not something i'm going to do. i have NEVER found a dealer that i trust or knows what they are talking about, at least around pennsylvania.