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Honda CB900 CB750 CB700 CB650 drain plug washer
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Honda CB900 CB750 CB700 CB650 drain plug washer

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4.4 ( 5 reviews)

Honda CB900/CB750/CB700/CB650 Drain Plug Washer

15-0006
$1.75 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

5 product reviews

Honda CB900/CB750/CB700/CB650 Drain Plug Washer

Honda CB900/CB750/CB700/CB650 Drain Plug Washer
$1.75 USD
Description

Fit the smaller 12mm drain plug washer with this 12mm x 18mm x 1mm Drain Plug Crush Washer. Broad fitment across the SOHC CB750, CB700SC/CB750SC Nighthawk, CB900F2, CB650 family, CB500K/CB550 family, CB350F/CB400F, and the earliest classics like CB72/CB77.

Key Features
• Drain plug crush washer
• 12mm x 18mm x 1mm

Fitment / Compatibility

• Honda CB750K (1969‑78)
• CB750F (1975‑78) Supersport

• Honda CB700SC (1984‑86) Nighthawk
• CB750SC (1984‑86) Nighthawk

• Honda CB900F2 (2002‑07)

• Honda CB650 (1979‑82)
• CB650C (1980‑81) Custom
• CB650SC (1982‑85) Nighthawk

• Honda CB500K (1971‑73)
• CB550K (1974‑78)
• CB550F (1975‑77) Supersport
• CB550SC (1983) Nighthawk

• Honda CB350F (1973‑74) Supersport
• CB400F (1975‑77) Supersport

• Honda CB72 (1961)
• CB77 (1961)
• CB100K (1970‑72)
• CB125S (1973‑76 / 1978‑79 / 1984‑85)

Part Number: 15-0006

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 CB750K 1977
Honda CB750F 1977
Honda CB750K 1978
Honda CB750F 1978
Honda CB750SC 1984
Honda CB700SC Nighthawk 1984
Honda CB750SC 1985
Honda CB700SC 1985
Honda CB750SC 1986
Honda CB700SC 1986
Honda CB650 1979
Honda CB650 1980
Honda CB650 1981
Honda CB650 1982
Honda CB650SC Nighthawk 1982
Honda CB650C Custom 1980
Honda CB650C Custom 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 1973
Honda CB350F1 1974
Honda CB900F2 919 2002
Honda CB900F3 919 2003
Honda CB900F4 919 2004
Honda CB900F5 919 2005
Honda CB900F6 919 2006
Honda CB900F7 919 2007
Honda CB650SCD Nighthawk 1983
Honda CB650SCE Nighthawk 1984
Honda CB650SCF Nighthawk 1985
Honda CB550SC Nighthawk 1983
Honda CB100K0 1970
Honda CB100K1 1971
Honda CB100K2 1972
Honda CB125S0 1973
Honda CB125S1 1974
Honda CB125S2 1975
Honda CB125S3 1976
Honda CB125S5 1978
Honda CB125S 1979
Honda CB125S 1980
Honda CB125S 1984
Honda CB125S 1985
Honda CB77 1961
Honda CB72 1961

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

What size is drain-plug washer 15-0006?

The crush washer measures 12mm inside diameter x 18mm outside diameter x 1mm thick. Match both the drain-plug shank and the flat sealing seat before ordering.

How many 12mm drain-plug washers are included and required?

One washer is included and one seals one compatible engine-oil drain plug. Fit a fresh washer whenever the plug is removed to reduce the chance of seepage.

How should a drain plug be installed with a new crush washer?

Clean the plug and sealing seat, inspect the threads for damage and tighten to the Honda specification. Excess torque can strip the aluminum crankcase threads.

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