2004 Polaris Pro X Factory Service Manual, Page 114Get this manual
FUEL DELIVERY TMX-34 Jet Part Numbers Jet Needle Part Numbers (Mikuni TMX-34)
JET NEEDLE NOPART NOJ8-6GL62 3131107 J8-6GL63 3131108 J8-6GL64 3131109 J8-6GL65 3131110 J86GL67 3131462
Pilot Jet Part Numbers (Mikuni TMX-34)
PILOT JET NOPART NO#37.5 3131026 #40 3131025 #45 3131023 #50 3131021 #35 3131027 #32.5 3131028 #30 3131029 #27.5 3131030 #25 3131031
Throttle Valve Cutaway Part Numbers (Mikuni TMX-34)
Throttle Valve NoPART NO1.5 3131041 2.0 3131042 2.5 3131043 3.0 3131044 3.5 3131045 4.0 3131046