This carburetor repair kits suitable for VLX 400/600 (Steed 400/600) V-type cylinder motorcycle, marked on a detailed picture of the size, it is recommended to buy before comparing the size.VLX400 and VLX600 are the same except for jetss configuration.The jets of VLX400 are: (35+98).The jets of VLX600 are: (40+115).Repair kits are configured vacuum diaphragm plunger assembly and maintenance will be more convenient.the proposed purchase of 2 sets of full replacement, when adjusting the mixing ratio, it will be easier.Repair kits purchased two sets or more, there will be a 5% discount.The following pictures are taken in kind, in the following picture has labeled part of detailed dimensions, you can compare the size: