Carburetor Carb OEM For Honda TRX400X TRX400 TRX400EX Sportrax ATV 16100-HN1-A43. Intake Inner Diameter: 38mm. Intake Outer Diameter: 44mm. Air Filter Mount Inner Diameter: 52mm. Air Filter Mount Outer Diameter: 59mm. OEM replacement for: 16100-HN1-013, 16100-HN1-A43. 1x Carburetor (as pictured). All products will be sent to your Pay. If you would like to change your address, please c. Your parcel will be dispatch. Every item is packaged with great care and checked before despatching. We will provide you with a satisfactory answer. Ey are unused and unmarked within 30 days. If you received wrong of defective products, ple. We must protect your interest as promsied. Please don’t open the return request.