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1975 Honda CB360T Master Cylinder Parts

Identify the front master cylinder fitted to your CB360T before choosing repair parts. Rebuild components, reservoir parts and replacement assemblies are different purchases, and a previous owner may have changed the bore size, lever or reservoir style.

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Currently viewing Master Cylinder & Rebuild Parts

Honda motorcycle parts

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

Honda CB750 CB550 CB400F front master cylinder kit 45530-377-305

Honda CB Front Master Cylinder Rebuild Kit ~ Replaces 45530-377-305

$37.95 USD
08-0215
Rebuild your early SOHC CB's front master cylinder with this Front Brake Master Cylinder Rebuild Kit, replacing OEM #45530-377-305. Made in Japan. Fits the...
Honda CB750 CB550 CB500 master cylinder rubber boot 45522-300-010

Honda CB Master Cylinder Rubber Boot ~ Replaces 45522-300-010

$9.95 USD
33-0003
Replace your master cylinder rubber boot with this Master Cylinder Rubber Boot, which attaches where the brake hose joins the master cylinder. Replaces OEM...
New
Honda CB750 CB550 CB400F front master cylinder assembly 5 8 in.

Honda CB Front Master Cylinder Assembly ~ 5/8 in.

$99.95 USD
08-0253
Drop in a factory-look master cylinder with a performance piston size using this Front Brake Master Cylinder Assembly. Black body with silver lever, custom-manufactured...
Honda CB750 CB550 CB400F master cylinder diaphragm 45520-300-000

Honda CB Master Cylinder Reservoir Diaphragm ~ Replaces 45520-300-000

$10.95 USD
08-0282
Replace a hardened or torn master cylinder diaphragm with this Master Cylinder Reservoir Diaphragm, replacing OEM #45520-300-000. Exceptional range of applications, fits FRONT master...
New
Honda CB750 CB550 CB400F front master cylinder assembly 14mm

Honda CB Front Master Cylinder Assembly ~ 14mm

$99.95 USD
08-0269
Restore strong and consistent braking performance with this Front Brake Master Cylinder Assembly, designed as a high-quality replacement for many classic Honda models. This...
Honda CB1000 CB900 master cylinder reservoir cap plastic o-ring 45521-MJ6-006

Honda CB Master Cylinder Reservoir Cap Plastic O-Ring ~ Replaces 45521-MJ6-006

$4.95 USD
29-0062
Replace your master cylinder cap O-ring with this Master Cylinder Reservoir Cap Plastic O-Ring, replacing OEM #45521-MJ6-006.Key Features• Master cylinder reservoir cap O-ring• Plastic•...
Honda CB1100 CB1000 CB900 master cylinder reservoir cap 45513-341-771

Honda CB Master Cylinder Reservoir Cap ~ Replaces 45513-341-771

$39.95 USD
29-0054
Restore your master cylinder cap with this Master Cylinder Cap with Plastic O-Ring, replacing OEM #45513-341-771. This original style was discontinued long ago by...
Universal Honda-type front master cylinder assembly 13mm

Universal Honda-Type Front Master Cylinder Assembly ~ 13mm

$84.95 USD
08-0262
Upgrade to a universal front master cylinder assembly with this Honda-type unit. Complete with lever, banjo bolt, banjo bolt washers, and brake light switch,...
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Honda CB750 CB650 CB550 replacement brake lever for master cylinder

Honda CB Replacement Brake Lever for Master Cylinder 08-0262

$9.95 USD
08-0430
Replace the brake lever on the #08-0262 Master Cylinder Assembly specifically with this Brake Lever. Designed for this particular master cylinder.Key Features• Replacement brake...
Honda CB1100 CB1000 CB900 master cylinder reservoir cap 43513-MJ6-006

Honda CB Master Cylinder Reservoir Cap ~ Replaces 43513-MJ6-006

$23.45 USD
29-0080
Replace your master cylinder reservoir cap with this Master Cylinder Reservoir Cap with Diaphragm, round OEM thread-on type. Cap replaces OEM #43513-MJ6-006, diaphragm replaces...
Magura universal front master cylinder assembly 13mm

Magura Universal Front Master Cylinder Assembly ~ 13mm

$259.00 USD
08-0250
Build a custom front brake setup with this Magura Universal Front Brake Master Cylinder. Features a 13mm piston diameter, 12mm stroke, and a threaded...
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1975 Honda CB360T · Master Cylinder Parts Buying guide

Identify the master cylinder before choosing parts

The rebuild kit suits the listed original-type application. A 14 mm replacement assembly and round cap with diaphragm provide other options, while custom assemblies need their own compatibility checks.

Parts to consider

Honda CB Front Master Cylinder Rebuild Kit ~ Replaces 45530-377-305 Master-cylinder rebuild kitJapanese-made kit replacing reference 45530-377-305.View part Honda CB Front Master Cylinder Assembly ~ 14mm 14 mm master-cylinder assemblyBlack body and silver lever with a specified 14 mm piston.View part Honda CB Master Cylinder Reservoir Cap ~ Replaces 43513-MJ6-006 Round cap with diaphragmThread-on reservoir cap supplied with diaphragm; cap reference 43513-MJ6-006.View part

Related parts: Separate reservoir diaphragm · Hose-junction rubber boot · 5/8-inch replacement assembly

Choose bore size deliberately

The featured replacement assembly has a 14 mm piston; the linked alternative has a 5/8-inch piston. Do not select between them on appearance alone. Confirm the requirements of the fitted brake system and match the lever, hose connection and switch arrangement before replacing the cylinder.

Separate reservoir repairs from internal repairs

A round cap with diaphragm can address the reservoir closure, while the rebuild kit addresses the master-cylinder internals. The linked rubber boot covers the hose-to-master-cylinder junction. Identify the source of the problem before buying all three kinds of parts.

Ordering questions

Is 14 mm automatically correct for my motorcycle?

Confirm the bore and requirements of the brake system currently fitted. This replacement is specified as 14 mm, but the category also contains different-bore and universal assemblies that should not be treated as identical.

Does the round replacement cap include a diaphragm?

The featured round thread-on cap includes a diaphragm. A separate diaphragm is also linked for repairs that retain the cap. Compare the reservoir style before ordering either option.

Will the rebuild kit fit a universal replacement master cylinder?

Identify that master cylinder first. The kit replaces reference 45530-377-305 for the listed original-type applications; its CB360T listing does not establish compatibility with every aftermarket or universal assembly.

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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