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1980 Honda CB400TA Hawk Engine Parts

The 1980 Hawk uses Honda’s overhead-cam parallel twin. Start with the joint or component being serviced: routine filter work, a leaking cover and an internal cam-chain repair need different parts. Match the engine actually fitted before building a rebuild order.

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Honda motorcycle parts

Choose your model and year to see parts listed for your bike.

Honda CB1100 CB1000 CB900 CB750 oil filter washer set 15414-300-000

Honda CB Oil Filter Washer Set ~ Replaces 15414-300-000

$7.95 USD
15-0039
Fit oil filter washers with this Oil Filter Washer 5-pack, replacing OEM #15414-300-000. Used with original-type paper oil filter elements. Exceptionally broad fitment across...
Honda CB1100 CB1000 CB900 CB750 CB450 magnetic oil drain plug

Honda CB Magnetic Oil Drain Plug

$10.95 USD
15-0014
Catch steel debris on oil changes with this Magnetic Oil Drain Plug, 14mm diameter x M1.5, replacing OEM #92800-14000. Fits the CB750A Hondamatic, full...
Honda CB1100 CB1000 CB900 CB750 oil filter washer each 15414-300-000

Honda CB Oil Filter Washer ~ Each ~ Replaces 15414-300-000

$2.95 USD
15-0042
Oil filter washer designed to replace the original Honda component, matching OEM reference 15414-300-000. Used to create a proper seal at the oil filter...
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Honda CB1100 CB1000 CB900 CB750 drain plug washer

Honda CB1100/CB1000/CB900/CB750 Drain Plug Washer

$1.75 USD
15-0000
Replace your oil drain plug washer with this 14mm x 20mm x 1mm Drain Plug Washer. Broad fitment across the CB750A Hondamatic, the full...
New
Honda CB750 CB550 CB500 rear shock swingarm bushing 40548-268-000

Honda CB Rear Shock Swingarm Bushing ~ Replaces 40548-268-000

$6.20 USD
28-6918
Rear shock swingarm bushing designed to replace the original Honda component, matching OEM reference 40548-268-000. Fits between the shock and swingarm to provide proper...
Honda CB750 CB650 CB550 tappet adjuster screw and nut set 90012-426-000

Honda CB Tappet Adjuster Screw & Nut Set ~ Replaces 90012-426-000

$4.61 USD
49-0784
Replace your tappet adjuster screws and nuts with this Tappet Adjuster Screw & Nut Set. Each set includes one tappet adjuster screw and one...
Honda CB450 CB400 oil filter 15412-413-005

1978-86 Honda CB450 / CB400 Oil Filter ~ Replaces 15412-413-005

$8.95 USD
15-0007
Service your CB400 or CB450 with this Stock-Type Oil Filter Element (paper filter), replacing OEM #15412-413-005 / #154A1-413-005 / #154A1-MA6-000.Key Features• Stock-type paper oil...
New
Honda CB400 CB450 exhaust valve 14721-413-000

Honda CB400 / CB450 Exhaust Valve ~ Replaces 14721-413-000

$19.95 USD
01-9962
Restore proper engine performance with this Exhaust Valve, designed as a direct replacement for the original Honda component. This valve replaces OEM part number...
Honda CB750 CB450 CB400 CB360 CB77 valve guide clip 12211-250-310

Honda CB Valve Guide Clip ~ Replaces 12211-250-310

$1.95 USD
73-0939
Replace your valve guide clip with this Valve Guide Clip, replacing OEM #12211-250-310.Sold each, order the quantity you require.Key Features• Valve guide clip• Replaces...
New
Honda CB400 CB450 intake valve 14711-235-010

Honda CB400 / CB450 Intake Valve ~ Replaces 14711-235-010

$19.95 USD
01-9961
Restore proper engine performance with this Intake Valve, designed as a direct replacement for the original Honda component. This valve replaces OEM part number...
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Honda CB400 Athena overhaul gasket set

1978-81 Honda CB400 Athena Overhaul Gasket Set

$119.95 USD
18-0103
Rebuild your CB400 engine with this Athena Overhaul Engine Gasket Set. Athena of Italy is an original-equipment supplier to Yamaha, Honda, Kawasaki, Suzuki, and...
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Honda CB450 CB400 valve cover gasket 12328-413-830

1978-86 Honda CB450 / CB400 Valve Cover Gasket ~ Replaces 12328-413-830

$31.95 USD
12-1014
Replace your CB400 or CB450 valve cover gasket with this Athena Brand Valve Cover Gasket, replacing OEM #12328-413-830. Fits the full CB400A/TI/TII/T range plus...
Honda CB400 cam chain tensioner 14500-413-000

Honda CB400 Cam Chain Tensioner ~ Replaces 14500-413-000

$34.95 USD
07-0193
Replace a worn cam chain tensioner on your CB400 with this Cam Chain Tensioner, replacing OEM #14500-413-000. Fits the CB400A, CB400TI, CB400TII, and CB400T,...
Honda CB400 CB450 silent cam chain a 412H x 110 14401-MR4-901

Honda CB400 / CB450 Silent Cam Chain A 412H x 110

$89.95 USD
01-0206
Keep your CB400 or CB450 running quiet and in spec with this Silent Cam Chain A, 412H x 110 links. High-quality construction made in...
New
Honda CB450 CB400 CB360 CB350 drive chain adjuster with nut and bolt 40543-471-000

Honda CB Drive Chain Adjuster with Nut & Bolt ~ Replaces 40543-471-000 / 40543-312-010

$24.95 USD
99-4856
Upgrade or restore your classic Honda motorcycle’s rear drive system with this Drive Chain Adjuster with Nut and Bolt — a quality replacement designed...
Honda CB450 CB400 oil filter bolt 15420-413-000

1978-86 Honda CB450 / CB400 Oil Filter Bolt ~ Replaces 15420-413-000

$28.95 USD
15-3021
Fit the CB400 or CB450 oil filter bolt with this Oil Filter Bolt, replacing OEM #15420-413-000.Key Features• Oil filter bolt• Replaces OEM #15420-413-000• Honda...
Honda CB400 CB450 CB125 valve stem seal 12208-413-003

Honda CB400 / CB450 / CB125 Valve Stem Seal

$3.10 USD
01-0128
Stop top-end oil loss with this Valve Stem Seal, a replacement for OEM #12208-413-003 / #12209-KL4-005 / #12209-428-003. Fits a range of smaller-displacement Hondas,...
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1980 Honda CB400TA Hawk · Engine Buying guide

Build the order around the work being opened

Choose a service item for a local repair or a gasket assortment for a larger strip-down. The cam chain runs inside the engine; the rear-wheel adjuster belongs to the final drive.

Parts to consider

1978-86 Honda CB450 / CB400 Oil Filter ~ Replaces 15412-413-005 Paper oil filter elementStock-type element for the original CB400T filter housing, referencing 15412-413-005.View part 1978-81 Honda CB400 Athena Overhaul Gasket Set Athena overhaul gasket setEngine gasket assortment for the CB400T twin. Check its individual shapes against the joints your rebuild opens.View part Honda CB400 / CB450 Silent Cam Chain A 412H x 110 Silent cam chainJapanese-made 412H chain with 110 links, listed for the CB400T engine camshaft drive.View part

Related parts: Separate valve-cover gasket · Cam-chain tensioner

Start with the repair boundary

A paper oil filter element suits routine service of the original housing. An isolated valve-cover leak calls for the separate molded gasket, linked separately. An overhaul gasket assortment is more useful when several engine joints will be disturbed; inspect its contents against that work list.

Keep internal and rear-wheel drive parts distinct

The 412H × 110-link silent chain is a camshaft-drive component. Its tensioner is a separate replacement. Rear chain adjustment uses the axle-area hardware instead. Diagnose wear and use the Honda manual for inspection and assembly rather than ordering a chain solely because a noise is present.

Buying questions

Should I buy an overhaul set for a valve-cover leak?

The separate valve-cover gasket is the more focused purchase when only that cover is being opened. Choose the overhaul assortment for a broader rebuild after checking which joints and seals it must cover.

Is the silent chain a replacement rear drive chain?

No. The 412H × 110-link item drives the camshaft inside the engine. Rear-wheel chain work belongs to the final-drive system and requires its own correctly matched components.

Does the engine gasket set confirm every seal I will need?

Do not treat an assortment name as an itemized rebuild bill. Match the supplied gasket shapes to your repair, then identify any separately needed shaft seals, hardware and position-specific valve seals.

Not sure which part you need?

Send your model and year, plus photos of your existing part and any changes to the original setup.

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