Keyster 1981-1984 Yamaha IT465/YZ465/IT490 Carburetor Rebuild Kit - K-1420YK

Restore dependable carburetor operation with this genuine Keyster carburetor rebuild kit for the applications listed below. Made in Japan and designed for accurate OEM-style fit.

Quantity: This listing is for one K-1420YK carburetor rebuild kit. One kit rebuilds one carburetor; order one kit per carburetor.

Product Details

• Part number: K-1420YK
• Brand: Keyster
• Country of manufacture: Japan

Kit Contents

• Float bowl gasket
• top cover gasket
• alcohol resistant float needle and seat
• #370 #380 #390 main and #35 #40 #45 #50 slow jets
• and misc parts as shown

Fitment

• 1981 IT465H
• 1981 YZ465H
• 1982 IT465J
• 1983 IT490K
• 1984 IT490L

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 and dependable restoration work.

Please compare the exact model, year, carburetor position, manufacturer reference, and product photos with your original carburetor before ordering. Contact Duff Moto if you need help confirming fitment.