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  • Honda CB Brake Hose Rubber Grommet ~ Replaces 45146-300-000
Honda CB750 CB550 CB500 CB450 brake hose rubber grommet 45146-300-000
Corrected parts fiche reference for SKU 73-0091
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Honda CB750 CB550 CB500 CB450 brake hose rubber grommet 45146-300-000

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Honda CB Brake Hose Rubber Grommet ~ Replaces 45146-300-000

73-0091
$4.61 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 1,331 store reviews
Secure checkoutProtected payment
60-day returnsEligible unused parts Free ground shippingUSA & Canada over $50
Browse all parts
Honda CB Brake Hose Rubber Grommet ~ Replaces 45146-300-000
$4.61 USD
Description

Replace your brake hose grommet with this Brake Hose Rubber Grommet, the rubber grommet that attaches to the brake hose, replacing OEM #45146-300-000.

Key Features
• Brake hose rubber grommet
• Replaces OEM #45146-300-000

Fitment / Compatibility

• Honda CB750K (1969‑77)
• CB750F (1975‑78) Supersport
• CB750A (1976‑78) Hondamatic

• Honda CB750K (1979‑81)
• CB750C (1980) Custom
• CB750L (1979) Limited

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

• Honda CB450K (1970‑74)

• Honda CB350F (1972‑74) Supersport
• CB400F (1975‑77) Supersport

• Honda CB350G (1973)
• CB360K (1974)
• CB360G (1974)
• CB360T (1975‑76)

Part Number: 73-0091

Read More
Read Less

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

Make Model Year
Honda CB750K Standard 1969
Honda CB750K 1970
Honda CB750K 1971
Honda CB750K 1972
Honda CB750K 1973
Honda CB750K 1974
Honda CB750K 1975
Honda CB750F Supersport 1975
Honda CB750K 1976
Honda CB750F 1976
Honda CB750A Hondamatic 1976
Honda CB750K 1977
Honda CB750F 1977
Honda CB750A 1977
Honda CB750F 1978
Honda CB750A 1978
Honda CB750K Standard 1979
Honda CB750L Limited 1979
Honda CB750K 1980
Honda CB750C Custom 1980
Honda CB750K 1981
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 CB400F 1975
Honda CB400F 1976
Honda CB400F 1977
Honda CB350F0 1972
Honda CB350F0 1973
Honda CB350F1 1974
Honda CB500T Twin 1975
Honda CB500T Twin 1976
Honda CB450K3 1970
Honda CB450K4 1971
Honda CB450K5 1972
Honda CB450K6 1973
Honda CB450K7 1974
Honda CB360T 1975
Honda CB360T 1976
Honda CB360G 1974
Honda CB360K0 1974
Honda CB350G 1973

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.

See full shipping details

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

What is included with Honda brake-hose grommet 45146-300-000?

One rubber brake-hose grommet replacing Honda OEM 45146-300-000 is included. The brake hose, clips and hydraulic fittings are separate.

What does brake-hose grommet 45146-300-000 do?

It supports and protects the compatible brake hose where it is retained, helping prevent abrasion and metal-to-hose contact.

What should be inspected when replacing the brake-hose grommet?

Check the full hose for cracking, swelling, abrasion and leakage, confirm correct routing through steering and suspension travel, and replace any damaged hydraulic hose rather than relying on a new grommet to protect it.

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