Inlet I.D (Carb to Manifold):28 mm. Inlet O.D (Carb to Manifold): 33mm. Outlet I.D (Carb to Air filter): 40mm. Outlet O.D (Carb to Air filter): 44 mm. To Replace OEM part VM28-418.
Gdfnmogo Carburetor Choke Plunger, Pull Up Choke Knob for Mikuni TM38 VM29/47, Compatible with For TM Series Flat Slide Carburetors, 9.9mm OD Threads
Mikuni TM 36 flatslide pumper carburetor kit #2 Honda XR 400 XR400R UPGRADE KIT
Carbman Carburetor for MIKUNI 28mm TM28 Flat Slide Performance Carb VM28-418
Mikuni Carburetor Main Jets,Mikuni Carburetor Main Jets,Carburetor Accessories,12Pcs Set Hex Type Brass Main Jet Carburetor Main Nozzle Kit Replacement for Mikuni VM TM TMX 210‑320
28mm Carburetor Manifold Flange Adapter for Dirt Bikes Fit for Mikuni VM24 26 28mm Engines Intake Boot Flange Replacement with Rubber and Aluminum
Carburetor Manifold, 1x Flange Adapter 48mm 28mm for Mikuni VM24 26 28mm, PE Type Dirt Bike Black