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Currently viewing Carb Holders, Air Box Rubber Boots, Clamps

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1977-78 Honda CB750 Carb-to-Airbox Rubber Boot ~ Replaces 17253-405-300

$15.95 USD
02-6554
Replace cracked or perished airbox rubber with this Carburetor to Air Box Rubber Boot, a direct replacement for OEM #17253-405-300. Fits the CB750K (1977‑78)...

1977-78 Honda CB750F Carb Holder Set ~ Replaces 16211-410-000

$169.95 USD
48-0758
Replace your 1977-78 CB750F Supersport carb holders with this Carb Holder Set of 4. Replaces those old cracked or dried-up carb holders. Each holder...

1977-78 Honda CB750F / CB750K Carburetor Stabilizer Bracket

$74.95 USD
29-0537
Stabilize your CB750 carburetors when running pods or hardtails with this Carburetor Stabilizer Bracket. Comes with a 7mm spacer and 30mm socket head cap...

1977 Honda CB750F · Carb holders & boots Buying guide

Choose rubber and support for the fitted intake

For a retained airbox, choose the numbered engine-side holders and individual carb-to-airbox boots. A pod-filter layout has a separate carburetor support bracket.

Identify the numbered holder set

Set 48-0758 contains four holders numbered 1–4, replacing 16211-410-000, 16212-410-000, 16213-410-000 and 16214-410-000. Its clamp note names the separately supplied 45–47 mm band clamps 15-0688.

Airbox boots and carburetor support

The boot listing names 50–52 mm band clamps 15-0689 or gear clamps 15-0670. For the listed pod/no-airbox setups, bracket 29-0537 includes a 7 mm spacer and 30 mm socket-head screw.

Intake buying questions

Which diameter matters when choosing a band clamp?

Use the outside diameter of the assembled rubber connection where the clamp will sit. Carburetor bore size and motorcycle model alone do not establish the required clamp size.

What space does gear clamp 15-0670 need?

It has a 9 mm-wide band, a 40–60 mm diameter range and a screwdriver-adjustable screw housing. Check that the connector has room for the band and that the housing will remain accessible before choosing this alternative.

Not sure which part you need?

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