Rusty, weak, or stripped original band clamp letting your carburetor wiggle on the manifold? That's a vacuum leak waiting to happen — or already happening. These stainless steel replacement clamps are a direct fit for all Honda twins that use rubber intake manifolds between the carbs and the head.
The original factory band clamps that secure the carburetor to the intake manifold rust and weaken over time. A loose clamp means the carb isn't sealed to the manifold — air leaks in around the joint, the engine runs lean on that cylinder, and no amount of jet tuning will fix it. If you spray carb cleaner around the clamp joint with the engine running and the idle changes, that clamp is leaking.
Our replacements are stainless steel — they won't rust and they'll hold a tight seal for the life of the bike. Sold individually, you need two per bike (one per carburetor).
Does NOT fit: Honda CB175 / CL175 / CB200 — those models use a different carburetor mounting design.
Difficulty: Beginner
Two — one per carburetor. They're sold individually.
No. The CB550 and CB750 use different intake boot designs with different clamp sizes. This clamp fits the twin-cylinder models only (350, 360, 450, 500T).
If the rubber manifolds are cracked or hardened, absolutely — new clamps on old cracked rubber still won't seal. We carry manifolds for the CB350, CB360, and CB450.
Last updated: March 2026
