Replacement Gauge Kit 

IH Gauge Set 

Fits the following IH Tractors:

 B250, B275, B414, 276, 354, 434, 444

1 ) Tachometer =M12 X 1 Thread, 80mm fitment

2) Oil Pressure = 2", 1/8" NPT Male Thread 

3) Temperature Gauge =2",  fitment 72" Capillary , 5/8" NPT Brass Thread

4) Ammeter = 2" fitment  (30-0-30)