SUZUKI LTZ400

****If your jet does not measure like ours do not buy it because it will not work****

All jet sales are final.  
Our year, make model fitment guides can assist but are not 100% accurate due to numerous reasons. We have no control over jets once they leave us; some customers drill them out, test and tune etc.  See also additional things to check before ordering. If needing help send us a picture of the jets removed from the carb and also read identify that jet

Please take a moment right now to measure the jet prior to ordering.


*** If your jet does not measure like ours do not buy it because it will not work ****

TYPICAL JET SIZE:
Main Jet - 130*
Slow Jet - 22.5*
*Typical size only- verify jet size and compare dimensions to those listed before ordering. See Jet Finder for other jets available.

Jet Kit
Suzuki LTZ400 jet kit $31.99
The jet kit comes with all the following brand new parts: Precision machined main jets: 140, 142.5, 145, 147.5, 150, 155, 160, 165 and 4 stainless steel allen head bolts for the carb bowl. Instructions on jetting included. This kit is for modifications such as the following: aftermarket air filter, air box lid removed, modified air box, aftermarket slip-on exhaust or completely modified exhaust or cams.

TYPE 1 Jets-R-Us Carb Mounted Choke
Choke 002-458

This choke locks in the ON or OFF position.
With this choke the enrichner fuel flow is high.

To install
1) Remove stock choke assembly
2) Remove o-ring from old choke plunger.  (Omit the o-ring if your choke does not have an o-ring).
3) Place o-ring on new choke and install on carburetor. (Omit the o-ring if your choke does not have an o-ring).
4) Choke will lock in on position by pulling firmly on choke knob.

Choke with pin 007-654

For those who want the pin with the choke.
With this choke the enrichner fuel flow is similar to stock.

To install
1) Remove stock choke assembly
2) Remove o-ring from old choke plunger.  (Omit the o-ring if your choke does not have an o-ring).
3) Place o-ring on new choke and install on carburetor. (Omit the o-ring if your choke does not have an o-ring).
4) Choke will lock in on position by pulling firmly on choke knob.

O-ring for choke 007-160

Pilot Jets
Mikuni Pilot 32-xxx N224.103


OVERALL LENGTH = 28mm
HEAD DIAMETER = 5.0mm
THREAD DIAMETER = 3.9mm
THREAD PITCH = 4.0 x 0.7
TIP DIAMETER = 2.5mm

GENUINE mikuni jets - price each*   OEM EQUIVALENT mikuni jets - price each
GENUINE Mikuni jet 10 $7.29
   
GENUINE Mikuni jet 12.5 $7.29
   
GENUINE Mikuni jet 15 $7.29
   
GENUINE Mikuni jet 17.5 $7.29
   
GENUINE Mikuni jet 20 $7.29
 
OEM equivalent Mikuni jet 20 $6.09
GENUINE Mikuni jet 22.5 $7.29
 
OEM equivalent Mikuni jet 22.5 $6.09
GENUINE Mikuni jet 25 $7.29
 
OEM equivalent Mikuni jet 25 $6.09
GENUINE Mikuni jet 27.5 $7.29
 
OEM equivalent Mikuni jet 27.5 $6.09
GENUINE Mikuni jet 30 $7.29
 
OEM equivalent Mikuni jet 30 $6.09
GENUINE Mikuni jet 32.5 $7.29
 
OEM equivalent Mikuni jet 32.5 $6.09
GENUINE Mikuni jet 35 $7.29
 
OEM equivalent Mikuni jet 35 $6.09
GENUINE Mikuni jet 37.5 $7.29
 
OEM equivalent Mikuni jet 37.5 $6.09
GENUINE Mikuni jet 40 $7.29
 
OEM equivalent Mikuni jet 40 $6.09
GENUINE Mikuni jet 42.5 $7.29
 
OEM equivalent Mikuni jet 42.5 $6.09
GENUINE Mikuni jet 45 $7.29
 
OEM equivalent Mikuni jet 45 $6.09
GENUINE Mikuni jet 47.5 $7.29
 
OEM equivalent Mikuni jet 47.5 $6.09
GENUINE Mikuni jet 50 $7.29
 
OEM equivalent Mikuni jet 50 $6.09
   
OEM equivalent Mikuni jet 52.5 $6.09
GENUINE Mikuni jet 55 $7.29
 
OEM equivalent Mikuni jet 55 $6.09
GENUINE Mikuni jet 60 $7.29
   
GENUINE Mikuni jet 65 $7.29
   
GENUINE Mikuni jet 70 $7.29
   

Main Jets
Mikuni Small Round 23-xxx N102.221

mikuni jet n102.112
OVERALL LENGTH = 9mm
HEAD DIAMETER = 6mm
THREAD DIAMETER = 4.9mm
THREAD PITCH = 5.0 x 0.7

GENUINE mikuni jets - price each *   OEM equivmikuni jets - price each
GENUINE Mikuni jet 30 $6.09
   
GENUINE Mikuni jet 32.5 $6.09
   
GENUINE Mikuni jet 35 $6.09
   
GENUINE Mikuni jet 37.5 $6.09
   
GENUINE Mikuni jet 40 $6.09
   
GENUINE Mikuni jet 42.5 $6.09
   
GENUINE Mikuni jet 45 $6.09
   
GENUINE Mikuni jet 47.5 $6.09
   
GENUINE Mikuni jet 50 $6.09
   
GENUINE Mikuni jet 52.5 $6.09
   
GENUINE Mikuni jet 55 $6.09
   
GENUINE Mikuni jet 57.5 $6.09
   
GENUINE Mikuni jet 60 $6.09
   
GENUINE Mikuni jet 62.5 $6.09
   
GENUINE Mikuni jet 65 $6.09
   
GENUINE Mikuni jet 67.5 $6.09
   
GENUINE Mikuni jet 70 $6.09
   
GENUINE Mikuni jet 72.5 $6.09
   
GENUINE Mikuni jet 75 $6.09
   
GENUINE Mikuni jet 77.5 $6.09
   
GENUINE Mikuni jet 80 $6.09
   
GENUINE Mikuni jet 82.5 $6.09
   
GENUINE Mikuni jet 85 $6.09
   
GENUINE Mikuni jet 87.5 $6.09
   
GENUINE Mikuni jet 90 $6.09
 
OEM equiv Mikuni jet 90 $3.29
GENUINE Mikuni jet 92.5 $6.09
 
OEM equiv Mikuni jet 92.5 $3.29
GENUINE Mikuni jet 95 $6.09
 
OEM equiv Mikuni jet 95 $3.29
GENUINE Mikuni jet 97.5 $6.09
 
OEM equiv Mikuni jet 97.5 $3.29
GENUINE Mikuni jet 100 $6.09
 
OEM equiv Mikuni jet 100 $3.29
GENUINE Mikuni jet 105 $6.09
 
OEM equiv Mikuni jet 105 $3.29
GENUINE Mikuni jet 107.5 $6.09
 
OEM equiv Mikuni jet 107.5 $3.29
GENUINE Mikuni jet 110 $6.09
 
OEM equiv Mikuni jet 110 $3.29
GENUINE Mikuni jet 112.5 $6.09
 
OEM equiv Mikuni jet 112.5 $3.29
GENUINE Mikuni jet 115 $6.09
 
OEM equiv Mikuni jet 115 $3.29
GENUINE Mikuni jet 117.5 $6.09
 
OEM equiv Mikuni jet 117.5 $3.29
GENUINE Mikuni jet 120 $6.09
 
OEM equiv Mikuni jet 120 $3.29
GENUINE Mikuni jet 122.5 $6.09
 
OEM equiv Mikuni jet 122.5 $3.29
GENUINE Mikuni jet 125 $6.09
 
OEM equiv Mikuni jet 125 $3.29
GENUINE Mikuni jet 127.5 $6.09
 
OEM equiv Mikuni jet 127.5 $3.29
GENUINE Mikuni jet 130 $6.09
 
OEM equiv Mikuni jet 130 $3.29
GENUINE Mikuni jet 132.5 $6.09
 
OEM equiv Mikuni jet 132.5 $3.29
GENUINE Mikuni jet 135 $6.09
 
OEM equiv Mikuni jet 135 $3.29
GENUINE Mikuni jet 137.5 $6.09
 
OEM equiv Mikuni jet 137.5 $3.29
GENUINE Mikuni jet 140 $6.09
 
OEM equiv Mikuni jet 140 $3.29
GENUINE Mikuni jet 142.5 $6.09
 
OEM equiv Mikuni jet 142.5 $3.29
GENUINE Mikuni jet 145 $6.09
 
OEM equiv Mikuni jet 145 $3.29
GENUINE Mikuni jet 147.5 $6.09
 
OEM equiv Mikuni jet 147.5 $3.29
GENUINE Mikuni jet 150 $6.09
 
OEM equiv Mikuni jet 150 $3.29
GENUINE Mikuni jet 152.5 $6.09
 
OEM equiv Mikuni jet 152.5 $3.29
GENUINE Mikuni jet 155 $6.09
 
OEM equiv Mikuni jet 155 $3.29
GENUINE Mikuni jet 157.5 $6.09
 
OEM equiv Mikuni jet 157.5 $3.29
GENUINE Mikuni jet 160 $6.09
 
OEM equiv Mikuni jet 160 $3.29
GENUINE Mikuni jet 162.5 $6.09
 
OEM equiv Mikuni jet 162.5 $3.29
GENUINE Mikuni jet 165 $6.09
 
OEM equiv Mikuni jet 165 $3.29
GENUINE Mikuni jet 167.5 $6.09
 
OEM equiv Mikuni jet 167.5 $3.29
GENUINE Mikuni jet 170 $6.09
 
OEM equiv Mikuni jet 170 $3.29
GENUINE Mikuni jet 172.5 $6.09
   
GENUINE Mikuni jet 175 $6.09
 
OEM equiv Mikuni jet 175 $3.29
GENUINE Mikuni jet 177.5 $6.09
 
OEM equiv Mikuni jet 177.5 $3.29
GENUINE Mikuni jet 180 $6.09
 
OEM equiv Mikuni jet 180 $3.29
GENUINE Mikuni jet 182.5 $6.09
 
OEM equiv Mikuni jet 182.5 $3.29
GENUINE Mikuni jet 185 $6.09
 
OEM equiv Mikuni jet 185 $3.29
GENUINE Mikuni jet 190 $6.09
 
OEM equiv Mikuni jet 190 $3.29
GENUINE Mikuni jet 195 $6.09
 
OEM equiv Mikuni jet 195 $3.29
GENUINE Mikuni jet 200 $6.09
   
GENUINE Mikuni jet 205 $6.09
   
GENUINE Mikuni jet 210 $6.09
   
GENUINE Mikuni jet 215 $6.09
   
GENUINE Mikuni jet 220 $6.09
   
GENUINE Mikuni jet 230 $6.09
   
GENUINE Mikuni jet 240 $6.09
   

carb bowl screws
CARB BOWL SCREW - Sold each, modify cart for desired quantity *
Stainless steel allen head screw for carb bowl.
Length dimension is the shaft length of the fastener not including the length of the head.
Example: M4 x 10 (10 mm shaft length)
Sold each carb bowl screw M4 x 10 (0.39") $1.49
Sold each carb bowl screw M4 x 12 (0.47") $1.55
Sold each carb bowl screw M4 x 14 (0.55") $1.59
Sold each carb bowl screw M5 x 16 (0.62") $1.61
Sold each carb bowl screw M5 x 20 (0.78") $1.63

NEEDLE SHIM WASHERS
Stainless washers.
These are not a precision part, they simply raise the needle.

Needle shim most Mikuni 2.7mm ID x 6.30mm OD 0125A2M2.7 JRU-8027A 10 pieces

Needle shim most Keihin 3.2mm ID x 7mm OD 0125A2M3.2 JRU-8032 10 pieces

Needle shim 3.7mm ID x 7.9mm OD 0125A2M3.7 JRU-8037B 10 pieces

wrench_hex_carb_bowl
HEX wrench for carb bowl screws
hex wrench
Metric hex wrench short arm for screws $0.87
Extra short arm ball end for tight fitting areas 19109

TORX wrench for carb bowl screws
Extra short arm for tight fitting areas TORX 19110- note our screws are hex, this item is placed here as some carbs use torx screws.