Honda CB750 CB650 CB400T front master cylinder kit 45530-442-315

Honda CB Front Master Cylinder Rebuild Kit ~ Replaces 45530-442-315

$49.95
08-0231
Honda CB Brake & Clutch Parts Honda CB Brake Master Cylinders & Rebuild Kits Series 2 Model: CB750C (1980) Custom Series 2 Model: CB750K (1979) Standard Series 2 Model: CB750K (1980) Series 2 Model: CB750L (1979) Limited Series 2: CB750 (79-82) Series 5: CB650 (79-82) Series 7: CB400-CB450 (65-86)
Rebuild your early DOHC CB's front master cylinder with this Front Master Cylinder Rebuild Kit, replacing OEM #45530-442-315. Fits the 1979-80 DOHC CB750K/L/C, CB650/CB650C,...
Honda CB1100 CB1000 CB900 master cylinder rubber boot 45522-422-000

Honda CB Master Cylinder Rubber Boot ~ Replaces 45522-422-000

$8.95
73-0094
Honda CB Brake & Clutch Parts Honda CB Brake Master Cylinders & Rebuild Kits Series 2: CB750 (79-82) Series 3: CB700-750SC (82-86) Series 4: CB900-1100 (80-83) Series 5: CB650 (79-82) Series 6: CB500-CB550 (71-78) Series 7: CB400-CB450 (65-86)
Replace your master cylinder rubber boot with this Master Cylinder Rubber Boot, replacing OEM #45522-422-000.Key Features• Master cylinder rubber boot• Replaces OEM #45522-422-000Fitment /...
Honda CB1100 CB1000 CB900 master cylinder reservoir cap 45513-341-771

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

$39.95
29-0054
Honda CB Brake & Clutch Parts Honda CB Brake Master Cylinders & Rebuild Kits Series 1: CB750 (69-78) Series 2: CB750 (79-82) Series 4: CB900-1100 (80-83) Series 6: CB500-CB550 (71-78) Series 7: CB400-CB450 (65-86) Series 8: CB350-CB400 (72-77) Series 9: CB350-CB360 (69-75)
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...
Honda CB750F rear master cylinder rebuild kit 43530-410-305

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

$39.95
08-0274
Honda CB Brake & Clutch Parts Honda CB Brake Master Cylinders & Rebuild Kits Series 1: CB750 (69-78)
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...
New
Standard double banjo bolt M10 x 1.25

Standard Double Banjo Bolt ~ M10 x 1.25

$9.95
08-0293
Honda CB Brake & Clutch Parts Honda CB Brake Master Cylinders & Rebuild Kits New Items
Stainless steel double banjo bolt for your CB750's brake system, designed for applications where two brake lines need to be stacked at a single...
Honda CB750A CB750K rear brake light switch spring 35357-393-000

1976-78 Honda CB750A / CB750K Rear Brake Light Switch Spring ~ Replaces 35357-393-000

$5.80
73-1006
Honda CB Brake & Clutch Parts Honda CB Brake Master Cylinders & Rebuild Kits Honda CB Electrical & Ignition Parts Honda CB Switches & Sensors Series 1: CB750 (69-78)
Replace your rear brake stop switch spring with this Rear Brake Light Stop Switch Spring. This is the spring that attaches to the rear...
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Honda CB750F rear brake light switch spring 35357-358-000

1975-76 Honda CB750F Rear Brake Light Switch Spring ~ Replaces 35357-358-000

$8.19 $6.95
You save $1.24
73-0851
Honda CB Brake & Clutch Parts Honda CB Brake Master Cylinders & Rebuild Kits Honda CB Electrical & Ignition Parts Honda CB Motorcycle Parts on Sale Honda CB Switches & Sensors Series 1: CB750 (69-78)
Replace your rear brake stop switch spring with this Rear Brake Light Stop Switch Spring. This is the spring that attaches to the rear...
Universal Honda-type front master cylinder assembly 13mm

Universal Honda-Type Front Master Cylinder Assembly ~ 13mm

$84.95
08-0262
Honda CB Brake & Clutch Parts Honda CB Brake Master Cylinders & Rebuild Kits Series 1 Model: Honda CB750A Motorcycle Parts (1976) Hondamatic Series 1 Model: Honda CB750A Motorcycle Parts (1977) Series 1 Model: Honda CB750A Motorcycle Parts (1978) Series 1 Model: Honda CB750F Motorcycle Parts (1975) Series 1 Model: Honda CB750F Motorcycle Parts (1976) Series 1 Model: Honda CB750F Motorcycle Parts (1977) Series 1 Model: Honda CB750F Motorcycle Parts (1978) Series 1 Model: Honda CB750K Motorcycle Parts (1969) Series 1 Model: Honda CB750K Motorcycle Parts (1970) Series 1 Model: Honda CB750K Motorcycle Parts (1971) Series 1 Model: Honda CB750K Motorcycle Parts (1972) Series 1 Model: Honda CB750K Motorcycle Parts (1973) Series 1 Model: Honda CB750K Motorcycle Parts (1974) Series 1 Model: Honda CB750K Motorcycle Parts (1975) Series 1 Model: Honda CB750K Motorcycle Parts (1976) Series 1 Model: Honda CB750K Motorcycle Parts (1977) Series 1 Model: Honda CB750K Motorcycle Parts (1978) Series 1 Model: Honda CB750P Motorcycle Parts (1978) Series 1 Model: Honda CB750P Police Motorcycle Parts (1976) Series 10: CB72-CB250 (59-85) Series 1: CB750 (69-78) Series 2 Model: CB750C (1980) Custom Series 2 Model: CB750C (1981) Series 2 Model: CB750C (1982) Series 2 Model: CB750F (1979) Supersport Series 2 Model: CB750F (1980) Series 2 Model: CB750F (1981) Series 2 Model: CB750F (1982) Series 2 Model: CB750K (1979) Standard Series 2 Model: CB750K (1980) Series 2 Model: CB750K (1981) Series 2 Model: CB750K (1982) Series 2 Model: CB750L (1979) Limited Series 2 Model: CB750P (1980) Police Series 3 Model: CB700SC (1984) Nighthawk Series 3 Model: CB700SC (1985) Series 3 Model: CB750SC (1982) Nighthawk Series 3 Model: CB750SC (1983) Series 3 Model: CB750SC (1984) Series 3 Model: CB750SC (1985) Series 3 Model: CB750SC (1986) Series 5: CB650 (79-82) Series 6: CB500-CB550 (71-78) Series 7: CB400-CB450 (65-86) Series 8: CB350-CB400 (72-77) Series 9: CB350-CB360 (69-75)
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,...
Honda CB750 CB700SC CB650 master cylinder diaphragm 45520-MA5-671

Honda CB Front Master Cylinder Reservoir Diaphragm ~ Replaces 45520-MA5-671

$11.50
08-0284
Honda CB Brake & Clutch Parts Honda CB Brake Master Cylinders & Rebuild Kits Series 2: CB750 (79-82) Series 3: CB700-750SC (82-86) Series 4: CB900-1100 (80-83) Series 5: CB650 (79-82) Series 6: CB500-CB550 (71-78) Series 7: CB400-CB450 (65-86)
Replace the diaphragm on your later DOHC CB's front master cylinder reservoir with this Front Master Cylinder Reservoir Diaphragm, replacing OEM #45520-MA5-671 / #45520-MA5-672...
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Honda CB750 CB125 CB100 rear brake light switch spring 35357-107-010

Honda CB750 / CB125 / CB100 Rear Brake Light Switch Spring ~ Replaces 35357-107-010

$7.00 $6.50
You save $0.50
73-0848
Honda CB Brake & Clutch Parts Honda CB Brake Master Cylinders & Rebuild Kits Honda CB Electrical & Ignition Parts Honda CB Motorcycle Parts on Sale Honda CB Switches & Sensors Series 10: CB72-CB250 (59-85) Series 1: CB750 (69-78)
Replace your rear brake stop switch spring with this Rear Brake Light Stop Switch Spring. This is the spring that attaches to the rear...
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Honda CB700SC CB650SC CB550SC clutch slave cylinder rebuild kit 22865-MB0-003

1983-86 Honda CB700SC/CB650SC/CB550SC Clutch Slave Cylinder Rebuild Kit ~ Replaces 22865-MB0-003

$27.03
08-0310
Honda CB Brake & Clutch Parts Honda CB Brake Master Cylinders & Rebuild Kits Series 3 Model: CB700SC (1984) Nighthawk Series 3 Model: CB700SC (1985) Series 3 Model: CB700SC (1986) Series 3: CB700-750SC (82-86) Series 5: CB650 (79-82) Series 6: CB500-CB550 (71-78)
Rebuild your Nighthawk's clutch slave cylinder with this Clutch Slave Cylinder Rebuild Kit. Complete with oil seal (OEM #91209-MB0-003), spring (OEM #22864-MB0-903), piston cup...
Universal motorcycle magura brake light switch

Universal Motorcycle Magura Brake Light Switch

$26.95
12-0002
Honda CB Brake & Clutch Parts Honda CB Brake Master Cylinders & Rebuild Kits
Brake Switch for Magura Master Cylinders Only Designed for use with Magura master cylinders, this brake switch completes the circuit for the brake light...
Honda CB750F front master cylinder reservoir diaphragm 45520-371-003

Honda CB750F Front Master Cylinder Reservoir Diaphragm ~ Replaces 45520-371-003

$7.95
08-0283
Honda CB Brake & Clutch Parts Honda CB Brake Master Cylinders & Rebuild Kits Series 1: CB750 (69-78)
Replace the diaphragm on your 1977-78 CB750F front master cylinder reservoir with this Front Master Cylinder Reservoir Diaphragm, replacing OEM #45520-371-003 / #44520-371-013.Key Features•...
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18mm master cylinder sight glass with o-ring

18mm Master Cylinder Sight Glass with O-Ring

$7.15
08-0305
Honda CB Brake & Clutch Parts Honda CB Brake Master Cylinders & Rebuild Kits New Items
Replacement sight glass for keeping an eye on your CB750's brake master cylinder fluid level without cracking the reservoir open. A small but important...
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Honda CB750C CB750K rear brake light switch spring 35357-ME1-670

1979-83 Honda CB750 Rear Brake Light Switch Spring ~ Replaces 35357-ME1-670

$8.19 $7.87
You save $0.32
73-0850
Honda CB Brake & Clutch Parts Honda CB Brake Master Cylinders & Rebuild Kits Honda CB Electrical & Ignition Parts Honda CB Motorcycle Parts on Sale Honda CB Switches & Sensors Series 2: CB750 (79-82) Series 3: CB700-750SC (82-86)
Replace your rear brake stop switch spring with this Rear Brake Light Stop Switch Spring. This is the spring that attaches to the rear...
Honda CB750SC CB700SC CB650SC clutch master cylinder kit 22886-MB0-305

Honda Clutch Master Cylinder Rebuild Kit ~ Replaces 22886-MB0-305

$29.95
08-0207
Honda CB Brake & Clutch Parts Honda CB Brake Master Cylinders & Rebuild Kits Series 3 Model: CB750SC (1984) Series 3 Model: CB750SC (1985) Series 3 Model: CB750SC (1986) Series 3: CB700-750SC (82-86) Series 4: CB900-1100 (80-83) Series 5: CB650 (79-82) Series 6: CB500-CB550 (71-78)
Rebuild your Nighthawk's clutch master cylinder with this Clutch Master Cylinder Rebuild Kit, replacing OEM #22886-MB0-305. Fits the mid-'80s CB750SC and CB700SC Nighthawks, CB1000...
Honda CB750K CB1000 CB650 front master cylinder kit 45530-MA4-671

Honda CB Front Master Cylinder Rebuild Kit ~ Replaces 45530-MA4-671

$29.95
08-0201
Honda CB Brake & Clutch Parts Honda CB Brake Master Cylinders & Rebuild Kits Series 2 Model: CB750K (1981) Series 2 Model: CB750K (1982) Series 2: CB750 (79-82) Series 4: CB900-1100 (80-83) Series 5: CB650 (79-82) Series 6: CB500-CB550 (71-78) Series 7: CB400-CB450 (65-86)
Rebuild your later-model CB's front master cylinder with this Front Master Cylinder Rebuild Kit, replacing OEM #45530-MA4-671. Fits the CB750K (1981-82), CB1000, CB900F (2002-07),...
Honda CB650 CB750 CB900 replacement brake lever for master cylinder 08-0457

Replacement Brake Lever for Master Cylinder 08-0457

$9.95
08-0018
Honda CB Brake & Clutch Parts Honda CB Brake Master Cylinders & Rebuild Kits Series 2: CB750 (79-82) Series 3: CB700-750SC (82-86) Series 4: CB900-1100 (80-83) Series 5: CB650 (79-82)
Replace the brake lever specifically on the #08-0457 Master Cylinder (sold separately) with this Brake Lever.Important: this lever is ONLY for Master Cylinder #08-0457,...
New
Honda CB750F Honda front brake hose three-way joint 45123-410-000

1977-78 Honda CB750F Genuine Honda Front Brake Hose Three-Way Joint ~ OEM 45123-410-000

$27.95
99-5075
Honda CB Brake & Clutch Parts Honda CB Brake Master Cylinders & Rebuild Kits Honda CB Brake Pads, Shoes, Hoses & Rods New Items
Upgrade or restore your classic Honda motorcycle braking system with this Genuine Honda Front Brake Hose Three‑Way Joint — precision‑engineered and quality made in...
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14mm master cylinder sight glass with o-ring

14mm Master Cylinder Sight Glass with O-Ring

$7.15
08-0304
Honda CB Brake & Clutch Parts Honda CB Brake Master Cylinders & Rebuild Kits New Items
Replacement sight glass for keeping an eye on your CB750's brake master cylinder fluid level without cracking the reservoir open. If the original is...
New
Magura double banjo bolt M10 x 1.0

Magura Double Banjo Bolt ~ M10 x 1.0

$9.50
08-0292
Honda CB Brake & Clutch Parts Honda CB Brake Master Cylinders & Rebuild Kits New Items
Stainless steel double banjo bolt for CB750 builds running Magura master cylinders, designed for applications where two brake lines need to be stacked at...
Honda CB1100 CB900 CB750 chrome master cylinder cover 45513-MA5-671

Honda CB Chrome Master Cylinder Cover ~ Replaces 45513-MA5-671

$22.95
29-0071
Honda CB Brake & Clutch Parts Honda CB Brake Master Cylinders & Rebuild Kits Series 2 Model: CB750C (1981) Series 2 Model: CB750C (1982) Series 2 Model: CB750F (1981) Series 2 Model: CB750F (1982) Series 2 Model: CB750K (1981) Series 2 Model: CB750K (1982) Series 2: CB750 (79-82) Series 3 Model: CB750SC (1982) Nighthawk Series 3 Model: CB750SC (1983) Series 3: CB700-750SC (82-86) Series 4: CB900-1100 (80-83) Series 5: CB650 (79-82) Series 7: CB400-CB450 (65-86)
Add chrome to your master cylinder with this Chrome Master Cylinder Cover, 2-screw type, replacing OEM #45513-MA5-671 / #45513-413-941.Key Features• Chrome master cylinder cover•...
New
Honda CB750 CB650 rear brake light switch 35350-MG7-405

1979-82 Honda CB750 / CB650 Rear Brake Light Switch ~ Replaces 35350-MG7-405

$15.82
27-5523
Honda CB Brake & Clutch Parts Honda CB Brake Master Cylinders & Rebuild Kits Honda CB Electrical & Ignition Parts Honda CB Switches & Sensors New Items
Restore reliable brake light activation with this Rear Stop Light Switch, designed as a direct replacement for several original Honda rear brake switches. This...
New
Honda CB400F brake light switch rear brake light spring 35357-046-000

1975-76 Honda CB400F Brake Light Switch / Rear Brake Light Spring ~ Replaces 35357-046-000

$4.61
99-4989
Honda CB Brake & Clutch Parts Honda CB Brake Master Cylinders & Rebuild Kits Honda CB Electrical & Ignition Parts Honda CB Switches & Sensors New Items Series 8: CB350-CB400 (72-77)
Upgrade or restore your classic Honda motorcycle’s braking system with this Stop Switch / Rear Brake Light Spring — designed to connect the rear...

Honda CB Brake Master Cylinders and Rebuild Parts

The brake master cylinder converts movement at the lever or pedal into hydraulic pressure for the brake caliper. Worn internal seals, damaged reservoir components, corrosion or fluid leakage can cause inconsistent operation or loss of pressure. Because the master cylinder is part of a safety-critical system, leaks, sticking components and unreliable brake feel should be inspected and corrected before the motorcycle is ridden.

This collection includes complete front and rear master-cylinder assemblies, internal rebuild kits, piston components, reservoirs, caps, diaphragms, rubber boots, dampers, banjo bolts and sealing washers. Honda CB master cylinders vary by model, year and brake configuration. Bore diameter, mounting design, lever arrangement, hose connection and rebuild-kit dimensions must match the installed system. The cylinder bore should also be inspected because severe corrosion or damage may prevent a rebuild kit from producing a reliable repair.

Complete your hydraulic brake service with the appropriate brake caliper rebuild parts and brake pads, shoes and hoses. Bleeding and inspection equipment is available under brake, tire and wheel tools. Use the My Motorcycle selector to display master cylinders and rebuild parts listed for your Honda CB model and year.

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