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  • 1969-78 Honda CB750 Battery Box Rubber "A" ~ Replaces 50323-300-010
Honda CB750 battery box rubber "a" 50323-300-010
Corrected parts fiche reference for SKU 73-0911
Battery box rubber A — Front three-quarter
Battery box rubber A — Rear three-quarter
Battery box rubber A — Top
Battery box rubber A — Right side
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60-day returnsEligible unused parts Free ground shippingUSA & Canada over $50
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Honda CB750 battery box rubber "a" 50323-300-010

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Load image into Gallery viewer, Honda CB750 battery box rubber "a" 50323-300-010
Load image into Gallery viewer, Corrected parts fiche reference for SKU 73-0911
Load image into Gallery viewer, Battery box rubber A — Front three-quarter
Load image into Gallery viewer, Battery box rubber A — Rear three-quarter
Load image into Gallery viewer, Battery box rubber A — Top
Load image into Gallery viewer, Battery box rubber A — Right side

1969-78 Honda CB750 Battery Box Rubber "A" ~ Replaces 50323-300-010

73-0911
$4.50 USD
In stock Usually ships the same or next business day
Check model fitment View fitment
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Secure checkoutProtected payment
60-day returnsEligible unused parts Free ground shippingUSA & Canada over $50
Browse all parts
1969-78 Honda CB750 Battery Box Rubber "A" ~ Replaces 50323-300-010
$4.50 USD
Description

Replace your battery box rubber with this Battery Box Rubber "A", replacing OEM #50323-300-010. This rubber is fastened into the top section of the battery box.

Note: order the quantity of rubbers you require.

Key Features
• Battery box rubber "A"
• Replaces OEM #50323-300-010
• Fastens into top of battery box

Fitment / Compatibility
• Honda CB750K (1969‑76), 4 used per bike
• CB750K (1977‑78), 3 used per bike
• CB750F (1975‑76) Supersport, 4 used per bike
• CB750F (1977‑78) Supersport, 3 used per bike
• CB750A (1976‑78) Hondamatic, 2 used per bike

Part Number: 73-0911

Read More
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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 CB750K 1978
Honda CB750F 1978
Honda CB750A 1978

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.

Start your return below. Wait for our instructions before mailing a part back.

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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 Honda 50323-300-010 battery-box rubbers are included?

One battery-box rubber A is included. It fastens into the upper section of the battery box and replaces Honda OEM 50323-300-010.

How many battery-box rubber A mounts does each SOHC CB750 use?

The 1969-1976 CB750K and 1975-1976 CB750F use four; the 1977-1978 CB750K and CB750F use three; and the 1976-1978 CB750A uses two.

What should be inspected when replacing CB750 battery-box rubbers?

Check the battery box for rust, enlarged mounting holes and missing companion cushions, and inspect the battery strap and vent routing. The battery must remain isolated from vibration without contacting sharp metal or pinching its cables.

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