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Honda CB750 cylinder base gasket 12191-300-306

1969-78 Honda CB750 Cylinder Base Gasket ~ Replaces 12191-300-306

$16.95 USD
18-7001
Replace your SOHC CB750's cylinder base gasket with this Cylinder Base Gasket, replacing OEM #12191-300-306.Key Features• Cylinder base gasket• Replaces OEM #12191-300-306• Honda part...

Honda CB Cam Sprocket/ Flange Knock Bolt (Set/2) ~ Replaces 90082-HA0-000

$3.50 USD
29-7019
Replace your cam sprocket flange knock bolts with this Flange Knock Bolt Set of 2. These bolts fasten to the cam sprocket. Replaces OEM...
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Honda CB valve tappet cover rocker cap 12361-300-000

Honda CB Valve Tappet Cover / Rocker Cap ~ Replaces 12361-300-000

$6.95 USD
01-9980
Dress up your Honda's top end with this Valve Tappet Cover (Rocker Cap), an aftermarket finned chrome-plated replacement for OEM #12361-300-000. Fits an exceptionally...

Honda CB Cam Chain Guide Roller ~ Genuine Honda Brand ~ Replaces 14601-312-000

$49.95 USD
99-5285
Maintain proper cam chain tension and engine timing with this Cam Chain Guide Roller, a genuine Honda component manufactured in Japan for dependable quality...

Honda CB1100/CB1000/CB900/CB750 Oil Filter Wrench

$14.95 USD
35-9022
Remove and install spin-on oil filters with this 3/8" Drive Tripod Oil Filter Wrench. Designed for our aftermarket spin-on cartridge oil filters.Key Features• 3/8"...

1975-78 Honda CB750 Drive Chain Adjuster Set ~ Replaces 40543-392-000

$39.95 USD
73-0098
Replace your CB750 chain adjusters with this Complete Drive Chain Adjuster Set. Includes 2 chain adjusters, 2 chain adjusting bolts, and 2 adjuster nuts....

Honda CB Piston Pin ~ Replaces 13111-300-000

$8.95 USD
05-7200
Replace a worn or damaged piston pin with this Piston Pin, Japanese made to superior quality and replacing OEM Ref. #13111-300-000. Fits the full...

Honda CB750 SOHC Cam Roller Collar ~ Replaces 14606-286-000

$7.50 USD
05-8002
Complete your cam chain tensioner rebuild with this Cam Roller Collar, replacing OEM Ref. #14606-286-000. Pairs with the cam roller pin in the tensioning...

DID 219T Cam Chain Rivet Link for 52-3027 Chain

$4.61 USD
01-8803
Complete your cam chain installation with this Cam Chain Rivet Link, a D.I.D. 219 T (LJ) joiner link made in Japan. Designed to install...

1969-78 Honda CB750 Cam Chain Tensioner Spring ~ Replaces 14541-300-000

$44.20 USD
99-5182
Maintain proper cam chain tension with this Cam Chain Tensioner Spring, designed as a direct replacement for the original Honda component. This spring replaces...

Honda CB750 SOHC Cam Chain Guide Pin ~ Replaces 14612-286-000

$3.50 USD
05-8006
Mount your cam chain guide correctly with this Cam Chain Guide Pin, replacing OEM Ref. #14612-286-000. Fits the SOHC CB750 lineup plus the CB/CL/SL350...
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Honda CB750 engine rebuild stand for Honda CB750 SOHC

1969-78 Honda CB750 Engine Rebuild Stand ~ For Honda CB750 SOHC

$144.95 USD
73-1162
Streamline your engine rebuild with this high-quality CB750 SOHC Engine Rebuild Stand. Built to handle the weight and shape of the Honda CB750 SOHC...
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Honda CB750 high performance kibblewhite valve stem seal set

1969-78 Honda CB750 High Performance Kibblewhite Valve Stem Seal Set

$49.95 USD
73-1018
Upgrade your valve stem seals with this High-Performance Kibblewhite 100% Viton Valve Stem Seal Set of 8. Made in the USA by Kibblewhite, who...

Honda CB750 / CB400 Valve Stem Seal

$3.50 USD
01-0131
Rebuild your CB750 top end the right way with this Valve Stem Seal, replacing OEM Ref. #12209-300-000 / #12209-300-003 / #12209-300-005 / #12209-300-010. Fits...

1972-78 Honda CB750A / CB750F / CB750K Cylinder Stud Packing Set (8pc) ~ Replaces 12115-300-000

$18.76 USD
18-7018
Replace your cylinder head bolt stud packings with this 8-piece Cylinder Stud Packing Set (short tubular rubber seals that fit over dowels), replacing OEM...

Honda CB Cylinder Sleeve O-Ring Gasket Set ~ Replaces 91304-286-000

$4.50 USD
18-7068
Replace your cylinder sleeve O-rings with this Cylinder Sleeve O-Ring Set of 4, replacing OEM #91304-286-000.Key Features• Cylinder sleeve O-rings, 4 per set• Replaces...

Honda CB750 SOHC Cam Roller Pin ~ Replaces 14605-286-020

$6.95 USD
05-8001
Replace a worn cam chain roller pin with this Cam Roller Pin (Shaft #2), replacing OEM Ref. #14605-286-020. A critical internal component of the...

1969-78 Honda CB750 Cast Aluminum Finned Starter Motor Cover ~ Replaces 31280-300-000

$44.95 USD
73-1096
Dress up your engine with this Cast Aluminum Finned Starter Motor Cover, made in the USA, replacing OEM #31280-300-000.This is a new cover designed...

Honda CB Crank Seal ~ 30 x 42 x 8 ~ Replaces 91201-300-003

$7.00 USD
73-0960
Replace your crank seal with this Crank Seal, 30 x 42 x 8, replacing OEM #91201-300-003. High-quality, made in Japan.Note: please reference the OEM...

1969-78 Honda CB750 Starting Clutch Gear Seal ~ 25 x 33 x 4 ~ Replaces 91215-300-003

$5.80 USD
73-0961
Replace your starting clutch gear seal with this Starting Clutch Gear Seal, 25 x 33 x 4, replacing OEM #91215-300-003. High-quality, made in Japan.Key...

1969-78 Honda CB750 Cylinder Head Gasket ~ Replaces 12251-300-050

$119.95 USD
18-7002
Replace your SOHC CB750's cylinder head gasket with this Premium Athena Brand Cylinder Head Gasket, replacing OEM #12251-300-050.Key Features• Premium Athena cylinder head gasket•...
New
Honda CB750A oil pressure gauge assembly black face plate

1976-78 Honda CB750A Oil Pressure Gauge Assembly ~ Black Face Plate

$119.95 USD
23-3130
Monitor your engine’s oil pressure with confidence using this Oil Pressure Gauge Assembly, designed for vintage Honda motorcycles. This kit features a silver liquid-filled...

1969-78 Honda CB750 Black Finned Points Cover ~ Joker Machine ~ Replaces 30370-300-020

$169.95 USD
73-1069
Dress up your engine with this Joker Machine Brand Custom Black Finned Points Cover with a built-in rubber O-ring and gold-colored mounting hardware. Replaces...

1969-78 Honda CB750 Cam Sprocket ~ Replaces 14321-392-000

$44.95 USD
73-0935
Replace your cam sprocket with this Cam Sprocket, replacing OEM #14321-392-000 / #14321-300-010.Key Features• Cam sprocket• Replaces OEM #14321-392-000 / #14321-300-010• Honda part name:...

1976-78 Honda CB750 Piston Ring Set ~ 2nd Oversize +0.50mm

$23.45 USD
05-7302
Take your late-'70s CB750 to a 0.50mm oversize with this 2nd Oversize Piston Ring Set (+0.50mm), Japanese made to superior quality and replacing OEM...
New
Honda CB750A CB750K Honda exhaust valve 14721-300-015

1978 Honda CB750A / CB750K Genuine Honda Exhaust Valve ~ OEM 14721-300-015

$89.95 USD
99-5441
Upgrade or restore your classic Honda motorcycle with this Genuine Honda Exhaust Valve — precision‑engineered and made in Japan. This authentic OEM part #14721‑300‑015...

1969-78 Honda CB750 Valve Rocker Arm A ~ Replaces 14431-300-030

$74.95 USD
99-5286
Upgrade or restore your classic Honda motorcycle with this Valve Rocker Arm A — high‑quality replacement engineered and made in Japan. This component replaces...

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...
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Honda CB750A gear select case gasket 11396-393-306

1976-78 Honda CB750A Gear Select Case Gasket ~ Replaces 11396-393-306

$11.61 USD
18-7021
Replace your CB750A Hondamatic's gear select case gasket with this Gear Select Case Gasket, replacing OEM #11396-393-306.Key Features• Gear select case gasket• Replaces OEM...
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Honda CB750A left crankcase to oil pump gasket 11395-393-306

1976-78 Honda CB750A Left Crankcase to Oil Pump Gasket ~ Replaces 11395-393-306

$7.71 USD
18-7019
Replace your CB750A Hondamatic's left crankcase to oil pump gasket with this Left Crankcase to Oil Pump Gasket, replacing OEM #11395-393-306.Key Features• Left crankcase...

1969-78 Honda CB750 Oil Pump Gasket ~ Replaces 15135-300-010

$6.60 USD
18-7008
Replace your SOHC CB750 oil pump gasket with this Oil Pump Gasket, replacing OEM #15135-300-010.Key Features• Oil pump gasket• Replaces OEM #15135-300-010• Honda part...

Heavy Duty BS05MH Cam Chain Rivet Link for 52-5010 Chain

$4.61 USD
01-8814
Install your heavy-duty cam chain with this Heavy Duty Cam Chain Rivet Link, designed specifically for the BS05MH-spec chain. Used to complete installation of...

Honda CB750 Oil Filter Cover ~ Replaces OEM 15411-300-010

$37.95 USD
15-3028
Aftermarket finned oil filter cover for select Honda CB750 models. Replaces a damaged, cracked or missing original oil filter cover at the front of...
New
Honda CB750A CB750K Honda intake valve 14711-300-015

1978 Honda CB750A / CB750K Genuine Honda Intake Valve ~ OEM 14711-300-015

$89.95 USD
99-5438
Upgrade or restore your classic Honda motorcycle with this Genuine Honda Intake Valve — precision‑engineered and made in Japan. This authentic OEM part #14711‑300‑015...

1976-78 Honda CB750 Piston Ring Set ~ 1st Oversize +0.25mm

$23.45 USD
05-7301
Step up to a 0.25mm oversize with this 1st Oversize Piston Ring Set (+0.25mm), Japanese made to superior quality and replacing OEM Ref. #13021-392-000...

1969-78 Honda CB750 Valve Rocker Arm B ~ Replaces 14432-300-030

$74.95 USD
99-5337
Upgrade or restore your classic Honda motorcycle with this Valve Rocker Arm B — precision‑engineered and made in Japan. This high‑quality replacement is designed...

1976-78 Honda CB750A Oil Pressure Gauge Assembly ~ White Face Plate

$119.95 USD
23-3131
Monitor your engine’s oil pressure with confidence using this Oil Pressure Gauge Assembly, designed specifically for vintage Honda models. This kit includes a silver...

Honda CB750 Primary Chain 50 Link ~ Replaces 13610-393-004

$219.00 USD
01-0305
Replace a stretched, worn, or noisy primary chain with this OEM-Quality Primary Chain, 50 links. A direct replacement for OEM #13610-393-004, this chain fits...

1976-78 Honda CB750A Torque Convertor Case Cap Gasket ~ Replaces 11391-393-306

$7.00 USD
18-7020
Replace your CB750A Hondamatic's torque convertor case cap gasket with this Torque Convertor Case Cap Gasket, replacing OEM #11391-393-306.Key Features• Torque convertor case cap...

1978 Honda CB750A · Engine Buying guide

Build the repair list around the Hondamatic assembly

Hondamatic-specific case gaskets sit alongside ring sets, cam-drive parts and oil service components. Keep the repair locations separate, particularly when a broad engine gasket package is also being considered.

Record the joints that the repair will open

Keep the case or cover location with each removed gasket and compare its outline before ordering. A broad engine-set title is not a substitute for matching the actual Hondamatic joint.

Plan cylinder work and added instruments independently

Confirm the engine assessment before selecting rings. Treat an added pressure gauge as a separate mounting decision, with its own fitting and space check; it does not change the parts needed for the cylinder repair.

Common questions

Are there gaskets specifically described for the Hondamatic?

Yes. The gear-select case, left crankcase-to-oil-pump and torque converter case-cap listings explicitly identify the CB750A Hondamatic application. They name different joints and references. Choose the gasket for the joint being repaired rather than selecting by the general engine category alone.

Does a ring set replace one piston or all four?

The standard and oversize ring descriptions specify rings for one piston. Each states that four sets are needed for all four pistons. They are ring sets, so identify any separately required piston, pin or clips from their own listings.

Does the oil gauge kit provide a normal-pressure specification?

The listing gives the gauge range and package contents, including its adapter, O-ring and fitting. It does not give an operating-pressure specification for diagnosis. Choose the assembly from its mounting details and use the appropriate service information when interpreting readings.

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