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  • Honda CB750F Rear Master Cylinder Rebuild Kit ~ Replaces 43530-410-305
Honda CB750F rear master cylinder rebuild kit 43530-410-305
SKU 08-0274 — approved OEM fiche location reference (NIGHT20261026-0069)
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60-day returnsEligible unused parts Free ground shippingUSA & Canada over $50
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Honda CB750F rear master cylinder rebuild kit 43530-410-305

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Load image into Gallery viewer, SKU 08-0274 — approved OEM fiche location reference (NIGHT20261026-0069)

Honda CB750F Rear Master Cylinder Rebuild Kit ~ Replaces 43530-410-305

08-0274
$39.95 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 1,355 store reviews
Secure checkoutProtected payment
60-day returnsEligible unused parts Free ground shippingUSA & Canada over $50
Browse all parts
Honda CB750F Rear Master Cylinder Rebuild Kit ~ Replaces 43530-410-305
$39.95 USD
Description

Service your late-'70s CB750F's rear master cylinder with this Rear Master Cylinder Rebuild Kit, replacing OEM #43530-410-305.

Key Features
• Rear master cylinder rebuild kit
• Replaces OEM #43530-410-305
• Honda part name: Master Cylinder Set, Rr

Fitment / Compatibility
• Honda CB750F (1977‑78) Supersport

Part Number: 08-0274

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

Make Model Year
Honda CB750F 1977
Honda CB750F 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.

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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 master cylinder does Honda OEM replacement kit 43530-410-305 rebuild?

Rebuild kit 08-0274 services the rear brake master cylinder on 1977-78 Honda CB750F Supersport models and replaces Honda OEM 43530-410-305.

Can 08-0274 be used in the front master cylinder of a 1977-78 CB750F?

No. SKU 08-0274 is the rear master cylinder kit; the front master cylinder uses the different 08-0279 rebuild kit.

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