Keyster 2004 Arctic Cat 400 2x4/4x4 Auto & Manual Carburetor Rebuild Kit - KA-0104N

Restore dependable starting, idle quality, and throttle response with this genuine Keyster carburetor rebuild kit for the applications listed below. Keyster components are made in Japan and engineered for accurate OEM-style fit.

Sold as one carburetor rebuild kit. If your machine uses more than one carburetor, order one kit per carburetor unless otherwise noted.

Product Details

• Part number: KA-0104N
• Brand: Keyster
• OEM Carb # 0470-504

Kit Includes

• float bowk gasket; top cover gasket; alcohol resistant float needle; slide needle and needle jet;
• main jet and slow jet; air screw and idle screw ; misc packing and gaskets and as shown

Fitment

• 2004 400 AUTOMATIC TRANSMISSION 2X4
• 2004 400 AUTOMATIC TRANSMISSION 4X4
• 2004 400 MANUAL TRANSMISSION 2X4
• 2004 400 MANUAL TRANSMISSION 4X4

Prefer Us to Rebuild It?

Send your carburetor or complete carb bank to Duff Moto for professional cleaning, inspection, rebuilding, and setup. View our Motorcycle Carburetor Rebuild Service.

Why Keyster?

Keyster has produced precision carburetor components for decades. Its alcohol-resistant materials are well suited to modern ethanol-blended fuels, making this kit a strong choice for a reliable restoration or repair.

Please compare the listed model, year, part number, and product photos with your original carburetor before ordering. Contact Duff Moto if you need help confirming fitment.