This Carburetor is a direct manufacture replacement,these Carburetors will not need any additions or modifications.. Carburetor Fits 1998-2001 Honda TRX450S Foreman 450 Carb. Replaces part number:16100-HNO-A00;16100-HNO-A02;16100-HN0-672;16100-HN5-672. Package including: 1 X Carburetor.
