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Honda CB1100 CB1000 CB900 carb air box rubber boot set 17251-438-000
Carb-to-airbox boot set parts fiche diagram, SKU 73-0139, highlighted reference 8 / 9 / 10 / 11
Honda CB1100 CB1000 CB900 carb air box rubber boot set 17251-438-000
Honda CB1100 CB1000 CB900 carb air box rubber boot set 17251-438-000
5.0 ( 1 review)

1980-83 Honda CB1100 / CB1000 / CB900 Carb Air Box Rubber Boot Set ~ Replaces 17251-438-000

73-0139
$89.95 USD
In stock Usually ships the same or next business day
Check model fitment View fitment
Questions about this part? Contact us 4.8/5 1,329 store reviews

1 product reviews

1980-83 Honda CB1100 / CB1000 / CB900 Carb Air Box Rubber Boot Set ~ Replaces 17251-438-000

Replace your CB900, CB1000C, or CB1100F carb-to-air-box boots with this Carburetor to Air Box Rubber Boot Set of 4. Replaces OEM #17251-438-000 (qty 1), #17252-438-000 (qty 1), #17253-438-000 (qty 1), and #17254-438-000 (qty 1).

Note: if you require band clamps, these holders need our 60-65mm diameter band clamps part #15-0673.

Key Features
• Carb to air box rubber boot set, set of 4
• Replaces OEM #17251-438-000 / #17252-438-000 / #17253-438-000 / #17254-438-000

Fitment / Compatibility
• Honda CB900C (1980‑82) Custom
• CB900F (1981‑82) Supersport
• CB1000C (1983) Custom
• CB1100F (1983) Supersport

Part Number: 73-0139

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Check the listed model and year, then read any fitment notes in the description.

Honda motorcycle models and years listed for this part
Make Model Year
Honda CB900C Custom 1980
Honda CB900C 1981
Honda CB900F Supersport 1981
Honda CB900C 1982
Honda CB900F 1982
Honda CB1000C Custom 1983
Honda CB1100F Supersport 1983

Free ground shipping over $50

To the USA & Canada. In-stock orders usually ship from our own warehouse the same or next business day.

Estimated ground delivery after your order ships
DestinationDelivery time
USA4–7 business days
Canada2–6 business days

Ground shipping includes tracking, emailed when your order ships. Need it sooner? Express options are available at checkout.

60-day returns on eligible parts

No restocking fees. Eligible parts must be unused, uninstalled, unaltered and complete. The 60-day window starts when your order is delivered.

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Other shipping options

Canada Post Economy: Available at checkout for select small items. Allow 1–3 weeks for delivery. No tracking or insurance is included.

Outside the USA & Canada: Delivery times vary by destination and shipping method. Buyers are responsible for applicable duties, taxes and import fees. We cannot mark orders as gifts.

Frequently Asked Questions

How many carburetor-to-air-box boots are included?

Four boots are included, enough for one four-carburetor rack.

Are the band clamps included?

No. Four compatible 60–65 mm band clamps are required and sold separately.

Which Honda OEM numbers does this boot set replace?

The set contains one replacement for each of Honda OEM part numbers 17251-438-000, 17252-438-000, 17253-438-000, and 17254-438-000.

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