Adjust mixture quickly
Includes air screw only
Adjust idle mixture quickly and easy
INCLUDES AIR SCREW ONLY.
Fits all FCR and FCR-MX carbs
Spring, washer, oring separate
Or order together...
Easily adjust idle mixture
Precision machined brass
includes...
Adjust your idle mixture quickly and easily with the JDJetting Fuel Screw, without...
Quick adjust
Includes Keihin spring, washer and o-ring.
Kientech Fuel Screw
Fits Suzuki DRZ400S/SM or LTZ400
Fuel screw only
Fits Suzuki DR650
Just the parts…
4 Leak jets
Orings
Short stroke diaphragm
Less fuel delivery each time
Fuel screw spring, washer, o-ring
(fuel screw not included)...
Keihin PWK carburetor slide
See details for fitment
Genuine OEM PWK slide
See details for more info
Genuine Keihin slide
OEM Keihin PWK PWM cable holder
Not for stock Yamaha slides
OEM diaphragm
See details for info
Check details and
Model for fitment
Genuine FCR-MX Carb Rebuild Kit
See Full description for contents
Genuine Keihin FCR MX
M stamp plate
Gasket is sold separate –...
FCR non-MX Carburetor Rebuild Kit
See description for details
Main jets & instructions
Multi-taper needles
For PWK carb jetting...
OEM replacement parts
Detailed Instructions
Main jets and custom needles
See details for more...
Genuine Keihin
PWK rebuild kit
Genuine FCR slide plate
L stamp plate
Fits Honda CRF150R only
Slide seal ONLY
see details for fitment
Keihin PWK AS jet block o-ring
See details for fit
Keihin PWK AG short body
Jet block o-ring
36 or 38mm carb
Main jets
Detailed instructions
Genuine OEM parts
See picture for details
Keihin FCR MX
3 fuel inlet o-rings only
Mid-Body carb gasket
Keihin FCR older slant body
see details for fitment...
Keihin FCR MX Mid-Body carb gasket
fits removable flange carbs
see details...
Keihin FCR MX Mid-Body carb gasket set
fits external access carbs
