Product Description
NOS (New Old Stock) Yamaha AT1 DT1 DT100 DT175 DT2 DT250 DT3 DT360 DT400 L5T LT2 MX125 R3 RT2 RT3 TT250 TY175 YR1 YR2 YZ400 YZ50 YZ80 Carburetor Main Jet #170 137-14143-34. Part is an aftermarket nylon Pro Jet carburetor main jet.
