A carburetor is a device to mix air and fuel for internal combustion engines in the proper ratio for combustion. The fuel and air mixture is too rich if it has an excess of fuel, while too lean if there is not enough.
eBay
This adapter lengthens the FCR carburetor and rises up to catch the original intake. Ring must be ground off the rear of the carburetor for adapter to be mounted. 1 x FCR Carburetor Adaptor. For Honda TRX450R 2004 - 2005.
eBay
Suitable: For VM24 26 28, for PE 26 28 30, for PWK 21 24 26 28 30mm, for TM28 Carburetor. 1 x Carburetor Adapter. Material: Rubber, Stainless Steel Clamp.
eBay
1 x Carburetor Intake Adapter Boot Flange Manifold. - Made of premium materials with exquisite craft for strong strength and long durability.
eBay
There are slight difference between the picture and the real item caused by light brightness,hope you can understand. Size: As the picture show.
eBay
Carburetor Rubber Flange Adapter Manifold 60mm 40mm Replace M-VM34-200K For VM30 VM32 VM34 Spigot Mounted Carb. Can Be Used With Mikuni TM32, TM34, TM33-8012 Pumper, VM30, VM32 And VM34 Spigot Mounted Carbs.
eBay
1 x Carburetor Intake Adapter Boot Flange. Material: Rubber. - Made of premium materials with exquisite craft for strong strength and long durability.
eBay
Intake Manifold Boot Joint Carburetor For Yamaha XT600 XT600Z XT600E 1984-2003. For Yamaha XT600 XT600Z XT600E 1984-2003. Carburetor Intake Manifold Boots For Yamaha FZS1000 FZ1 Fazer 1000 2001-2005 UK.
eBay