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Honda CB750 CB550 CB500 CB450 front brake pipe 45128-323-020
Parts fiche reference for SKU 07-9971
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Honda CB750 CB550 CB500 CB450 front brake pipe 45128-323-020

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Honda CB Front Brake Pipe ~ Replaces 45128-323-020

07-9971
$17.09 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
Secure checkoutProtected payment
60-day returnsEligible unused parts Free ground shippingUSA & Canada over $50
Browse all parts
Honda CB Front Brake Pipe ~ Replaces 45128-323-020
$17.09 USD
Description

Replace the front brake pipe on a wide range of '70s Hondas with this Front Brake Pipe, replacing OEM #45128-323-020. Approximately 8" total length, fitting the CB750K (1977-78), CB750F Supersport (1975-76), CB500/550 family, and CB450K (1972-74).

Key Features
• Front brake pipe
• Replaces OEM #45128-323-020
• Approximately 8" total length

Fitment / Compatibility

• Honda CB750K (1977‑78)
• CB750F (1975‑76) Supersport

• Honda CB500K (1971‑73)
• CB500T (1975‑76)
• CB550K (1974‑78)
• CB550F (1975‑77)

• Honda CB450K (1972‑74)

Part Number: 07-9971

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

Make Model Year
Honda CB750F Supersport 1975
Honda CB750F 1976
Honda CB750K 1977
Honda CB750F 1977
Honda CB750K 1978
Honda CB750F 1978
Honda CB550K0 1974
Honda CB550K1 1975
Honda CB550K2 1976
Honda CB550K3 1977
Honda CB550K4 1978
Honda CB550F1 1975
Honda CB550F2 1976
Honda CB550F3 1977
Honda CB500K0 1971
Honda CB500K1 1972
Honda CB500K2 1973
Honda CB500T Twin 1975
Honda CB500T Twin 1976
Honda CB450K5 1972
Honda CB450K6 1973
Honda CB450K7 1974

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.

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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.

Electrical parts are excluded from standard returns. Check return eligibility.

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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

Which Honda CB750 models use front brake pipe 45128-323-020?

The 45128-323-020 replacement fits the listed 1975-1976 CB750F Supersport and 1977-1978 CB750K. Earlier CB750K models use different Pipe B versions, so do not select this approximately 8-inch pipe from length alone.

What is included with Honda front brake pipe 07-9971?

One rigid front brake pipe replacing Honda OEM 45128-323-020 is included. It is the metal pipe section for the listed CB750, CB500, CB550 and CB450 applications, not a complete flexible brake-hose set.

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