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Honda Kawasaki Motorcycle Front Master Cylinder Assembly 15.8mm

Honda Kawasaki Motorcycle Front Master Cylinder Assembly - 15.8mm

$98.49
08-0253
Honda CB Motorcycle Parts Honda CB350 Parts Honda CB350F Parts Honda CB350G Parts Honda CB360 Parts Honda CB360G Parts Honda CB360T Parts Honda CB400 Parts Honda CB400F Parts Honda CB400T Parts Honda CB450 Parts Honda CB450T Hawk Parts Honda CB500 Parts Honda CB500K Parts Honda CB500T Parts Honda CB550 Parts Honda CB550F Parts Honda CB550K Parts Honda CB650 Parts Honda CB650C Parts Honda CB750 Parts Honda CB750A Hondamatic Parts (1976–1978) Honda CB750F Super Sport Parts (1975–1982) Honda CB750K Parts (1969–1982) Honda CM Motorcycle Parts Honda CM400 Parts Honda CM400C Parts Honda CM400T Parts Honda CM450 Parts Honda CM450A Parts Honda CM450C Parts Honda CX Motorcycle Parts Honda CX500 Parts Honda CX500D Deluxe Parts Honda FT500 Ascot Motorcycle Parts Honda FT500 Parts Honda VT Motorcycle Parts Honda VT500 Parts Honda VT500FT Parts Kawasaki H1 & H2 Triple Motorcycle Parts Kawasaki H1 Parts Kawasaki H2 Parts Kawasaki KH Two-Stroke Motorcycle Parts Kawasaki KH400 Parts Kawasaki KH500 Parts Kawasaki KZ Motorcycle Parts Kawasaki KZ400 Parts Kawasaki KZ400A Parts Kawasaki KZ400D Parts Kawasaki KZ400S Parts Kawasaki KZ650 Parts Kawasaki KZ650B Parts Kawasaki KZ650C Parts Kawasaki KZ650D Parts Kawasaki KZ900 Parts Kawasaki KZ900A Parts Kawasaki Motorcycle Parts Kawasaki S1, S2 & S3 Two-Stroke Motorcycle Parts Kawasaki S2 Parts Kawasaki S3 Parts Kawasaki Z1 Parts Kawasaki Z1 Parts Motorcycle Brake Master Cylinders & Reservoir Parts Motorcycle Clutch Master Cylinders & Hydraulic Parts Motorcycle Clutch Parts, Cables & Rebuild Kits Vintage Honda Motorcycle Parts Vintage Motorcycle Brake Parts & Rebuild Kits
Honda Kawasaki Motorcycle Front Master Cylinder Assembly - 15.8mm. This master cylinder creates hydraulic brake pressure from hand- or foot-lever movement. Replace a leaking,...
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Kawasaki KZ1000 KZ900 KZ750 KZ650 Front Friction Pads 43050-1004A

Kawasaki KZ1000 KZ900 KZ750 KZ650 Front Friction Pads - Replaces Kawasaki OEM 43050-1004A

$28.86
29-3515
Kawasaki H1 & H2 Triple Motorcycle Parts Kawasaki H1 Parts Kawasaki KH Two-Stroke Motorcycle Parts Kawasaki KH250 Parts Kawasaki KH400 Parts Kawasaki KH400A Parts Kawasaki KZ Motorcycle Parts Kawasaki KZ1000 Parts Kawasaki KZ1000A Parts Kawasaki KZ1000B Parts Kawasaki KZ1000C Parts Kawasaki KZ1000D Parts Kawasaki KZ1000G1 Parts Kawasaki KZ250 Parts Kawasaki KZ400 Parts Kawasaki KZ400H Parts Kawasaki KZ440 Parts Kawasaki KZ440A Parts Kawasaki KZ440D Parts Kawasaki KZ550 Parts Kawasaki KZ550A Parts Kawasaki KZ650 Parts Kawasaki KZ650B Parts Kawasaki KZ650C Parts Kawasaki KZ650D Parts Kawasaki KZ650E Parts Kawasaki KZ650F Parts Kawasaki KZ650H Parts Kawasaki KZ750 Parts Kawasaki KZ750B Twin Parts Kawasaki KZ750G Parts Kawasaki KZ900 Parts Kawasaki KZ900A Parts Kawasaki KZ900B Parts Kawasaki Motorcycle Parts Motorcycle Brake Pads, Shoes & Shoe Springs Vintage Motorcycle Brake Parts & Rebuild Kits
Kawasaki KZ1000 KZ900 KZ750 KZ650 Front Friction Pads - Replaces Kawasaki OEM 43050-1004A. This front brake-pad set provides the friction material for the disc...
売り切れ
Kawasaki KZ1000 KZ900 KZ750 KZ650 Brake Lever 43029-003

Kawasaki KZ1000 KZ900 KZ750 KZ650 Brake Lever - Replaces Kawasaki OEM 43029-003

$7.62
08-0029
Kawasaki H1 & H2 Triple Motorcycle Parts Kawasaki H1 Parts Kawasaki H2 Parts Kawasaki KH Two-Stroke Motorcycle Parts Kawasaki KH400 Parts Kawasaki KH400A Parts Kawasaki KH500 Parts Kawasaki KZ Motorcycle Parts Kawasaki KZ1000 Parts Kawasaki KZ1000A Parts Kawasaki KZ1000B Parts Kawasaki KZ400 Parts Kawasaki KZ400A Parts Kawasaki KZ400D Parts Kawasaki KZ650 Parts Kawasaki KZ650B Parts Kawasaki KZ650C Parts Kawasaki KZ650D Parts Kawasaki KZ750 Parts Kawasaki KZ750B Twin Parts Kawasaki KZ900 Parts Kawasaki KZ900A Parts Kawasaki KZ900B Parts Kawasaki KZ900C2 Parts Kawasaki Motorcycle Parts Kawasaki Z1 Parts Kawasaki Z1 Parts Motorcycle Brake Levers, Pivots & Adjusters Vintage Motorcycle Brake Parts & Rebuild Kits
Kawasaki KZ1000 KZ900 KZ750 KZ650 Brake Lever - Replaces Kawasaki OEM 43029-003. This brake lever operates the front master cylinder or cable-actuated brake mechanism...
In stock
Honda Kawasaki Motorcycle Front Master Cylinder Assembly 14mm

Honda Kawasaki Motorcycle Front Master Cylinder Assembly - 14mm

$98.49
08-0269
Honda CB Motorcycle Parts Honda CB350 Parts Honda CB350F Parts Honda CB350G Parts Honda CB360 Parts Honda CB360G Parts Honda CB360T Parts Honda CB400 Parts Honda CB400F Parts Honda CB400T Parts Honda CB450 Parts Honda CB450T Hawk Parts Honda CB500 Parts Honda CB500K Parts Honda CB500T Parts Honda CB550 Parts Honda CB550F Parts Honda CB550K Parts Honda CB650 Parts Honda CB650C Parts Honda CB750 Parts Honda CB750A Hondamatic Parts (1976–1978) Honda CB750F Super Sport Parts (1975–1982) Honda CB750K Parts (1969–1982) Honda CM Motorcycle Parts Honda CM400 Parts Honda CM400C Parts Honda CM400T Parts Honda CM450 Parts Honda CM450A Parts Honda CM450C Parts Kawasaki H1 & H2 Triple Motorcycle Parts Kawasaki H1 Parts Kawasaki H2 Parts Kawasaki KH Two-Stroke Motorcycle Parts Kawasaki KH400 Parts Kawasaki KH500 Parts Kawasaki KZ Motorcycle Parts Kawasaki KZ400 Parts Kawasaki KZ400A Parts Kawasaki KZ400D Parts Kawasaki KZ400S Parts Kawasaki KZ650 Parts Kawasaki KZ650B Parts Kawasaki KZ650C Parts Kawasaki KZ650D Parts Kawasaki KZ900 Parts Kawasaki KZ900A Parts Kawasaki Motorcycle Parts Kawasaki S1, S2 & S3 Two-Stroke Motorcycle Parts Kawasaki S2 Parts Kawasaki S3 Parts Kawasaki Z1 Parts Kawasaki Z1 Parts Motorcycle Brake Master Cylinders & Reservoir Parts Motorcycle Clutch Master Cylinders & Hydraulic Parts Motorcycle Clutch Parts, Cables & Rebuild Kits Vintage Honda Motorcycle Parts Vintage Motorcycle Brake Parts & Rebuild Kits
Honda Kawasaki Motorcycle Front Master Cylinder Assembly - 14mm. This master cylinder creates hydraulic brake pressure from hand- or foot-lever movement. Replace a leaking,...
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Kawasaki KZ1000 KZ900 KZ750 KZ650 Ribbed Master Cylinder Dust Boot 43069-001

Kawasaki KZ1000 KZ900 KZ750 KZ650 Ribbed Master Cylinder Dust Boot - Replaces Kawasaki OEM 43069-001

$14.43
29-0546
Kawasaki H1 & H2 Triple Motorcycle Parts Kawasaki H1 Parts Kawasaki H2 Parts Kawasaki KH Two-Stroke Motorcycle Parts Kawasaki KH400 Parts Kawasaki KH500 Parts Kawasaki KZ Motorcycle Parts Kawasaki KZ1000 Parts Kawasaki KZ1000A Parts Kawasaki KZ1000B Parts Kawasaki KZ1000C Parts Kawasaki KZ1000D Parts Kawasaki KZ1000E Parts Kawasaki KZ1000G1 Parts Kawasaki KZ400 Parts Kawasaki KZ400A Parts Kawasaki KZ400B Parts Kawasaki KZ400C Parts Kawasaki KZ400D Parts Kawasaki KZ400S Parts Kawasaki KZ650 Parts Kawasaki KZ650B Parts Kawasaki KZ650C Parts Kawasaki KZ650D Parts Kawasaki KZ750 Parts Kawasaki KZ750B Twin Parts Kawasaki KZ900 Parts Kawasaki KZ900A Parts Kawasaki KZ900B Parts Kawasaki KZ900C2 Parts Kawasaki Motorcycle Parts Kawasaki S1, S2 & S3 Two-Stroke Motorcycle Parts Kawasaki S3 Parts Kawasaki Z1 Parts Kawasaki Z1 Parts Motorcycle Brake Master Cylinder Rebuild Kits Vintage Motorcycle Brake Parts & Rebuild Kits
Kawasaki KZ1000 KZ900 KZ750 KZ650 Ribbed Master Cylinder Dust Boot - Replaces Kawasaki OEM 43069-001. This master-cylinder dust boot shields the pushrod or lever...
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Kawasaki KZ1000 KZ900 KZ750 KZ650 Front Master Cylinder Repair Kit 43073-001

Kawasaki KZ1000 KZ900 KZ750 KZ650 Front Master Cylinder Repair Kit - Replaces Kawasaki OEM 43073-001

$52.54
08-0221
Kawasaki H1 & H2 Triple Motorcycle Parts Kawasaki H1 Parts Kawasaki H2 Parts Kawasaki KH Two-Stroke Motorcycle Parts Kawasaki KH400 Parts Kawasaki KH400A Parts Kawasaki KH500 Parts Kawasaki KZ Motorcycle Parts Kawasaki KZ1000 Parts Kawasaki KZ1000A Parts Kawasaki KZ400 Parts Kawasaki KZ400A Parts Kawasaki KZ400D Parts Kawasaki KZ650 Parts Kawasaki KZ650B Parts Kawasaki KZ650C Parts Kawasaki KZ750 Parts Kawasaki KZ750B Twin Parts Kawasaki KZ900 Parts Kawasaki KZ900A Parts Kawasaki KZ900C2 Parts Kawasaki Motorcycle Parts Kawasaki S1, S2 & S3 Two-Stroke Motorcycle Parts Kawasaki S2 Parts Kawasaki S3 Parts Kawasaki Z1 Parts Kawasaki Z1 Parts Motorcycle Brake Master Cylinder Rebuild Kits Vintage Motorcycle Brake Parts & Rebuild Kits
Kawasaki KZ1000 KZ900 KZ750 KZ650 Front Master Cylinder Repair Kit - Replaces Kawasaki OEM 43073-001. This front master-cylinder repair kit renews the hydraulic master...
In stock
Kawasaki Brake Caliper Piston and Seal Kit 43020-1012

Brake Caliper Piston & Seal Kit ~ Replaces Kawasaki OEM 43020-1012 (29-0545)

$39.95
29-0545
Kawasaki KZ Motorcycle Parts Kawasaki KZ1000 Parts Kawasaki KZ1000A Parts Kawasaki KZ1000B Parts Kawasaki KZ1000C Parts Kawasaki KZ1000D Parts Kawasaki KZ1000E Parts Kawasaki KZ1000G1 Parts Kawasaki KZ1300 Parts Kawasaki KZ1300A Parts Kawasaki KZ1300B Parts Kawasaki KZ400 Parts Kawasaki KZ400H Parts Kawasaki KZ440 Parts Kawasaki KZ440A Parts Kawasaki KZ440D Parts Kawasaki KZ550 Parts Kawasaki KZ550A Parts Kawasaki KZ650 Parts Kawasaki KZ650C Parts Kawasaki KZ650D Parts Kawasaki KZ650E Parts Kawasaki KZ650F Parts Kawasaki KZ750 Parts Kawasaki KZ750G Parts Kawasaki Motorcycle Parts Motorcycle Brake Caliper Rebuild Kits & Seals Vintage Motorcycle Brake Parts & Rebuild Kits
Brake Caliper Piston & Seal Kit - Replaces Kawasaki OEM 43020-1012. This brake-caliper piston fits the matching front or rear brake caliper when piston...
In stock
Kawasaki Motorcycle ATV Rear Friction Shoes 41048-1058

Kawasaki Motorcycle ATV Rear Friction Shoes - Replaces Kawasaki OEM 41048-1058

$35.45
29-3413
Kawasaki ATV & Three-Wheeler Parts Kawasaki EJ650 Parts Kawasaki EL250 Parts Kawasaki EL250 Parts Kawasaki EX Motorcycle Parts Kawasaki EX305 Parts Kawasaki EX305B Parts Kawasaki EX500 Parts Kawasaki EX500A Parts Kawasaki KLF ATV Parts Kawasaki KLF220A Parts Kawasaki KLF300A Parts Kawasaki KLF300B Parts Kawasaki KZ Motorcycle Parts Kawasaki KZ305 Parts Kawasaki KZ400 Parts Kawasaki KZ400B Parts Kawasaki KZ440 Parts Kawasaki KZ440A Parts Kawasaki KZ440D Parts Kawasaki Motorcycle Parts Motorcycle Brake Pads, Shoes & Shoe Springs Vintage Motorcycle Brake Parts & Rebuild Kits
Kawasaki Motorcycle ATV Rear Friction Shoes - Replaces Kawasaki OEM 41048-1058. This rear brake shoe set provides the friction surface for the drum brake...
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Kawasaki Motorcycle ATV Brake Lever 46058-004

Kawasaki Motorcycle ATV Brake Lever - Replaces Kawasaki OEM 46058-004

$6.51
08-0428
Kawasaki ATV & Three-Wheeler Parts Kawasaki KD Trail Motorcycle Parts Kawasaki KD100 Parts Kawasaki KDX Off-Road Motorcycle Parts Kawasaki KDX80 Parts Kawasaki KE Trail Motorcycle Parts Kawasaki KE100 Parts Kawasaki KE100A Parts Kawasaki KE100B Parts Kawasaki KE125 Parts Kawasaki KE125A Parts Kawasaki KE175 Parts Kawasaki KE250 Parts Kawasaki KL Motorcycle Parts Kawasaki KL250 Parts Kawasaki KL250A Parts Kawasaki KL250C Parts Kawasaki KLT Three-Wheeler Parts Kawasaki KLT200A Parts Kawasaki KM100 Parts Kawasaki KM100A Parts Kawasaki KX Motocross Parts Kawasaki KX80 Parts Kawasaki KZ Motorcycle Parts Kawasaki KZ400 Parts Kawasaki KZ400C Parts Kawasaki KZ400S Parts Kawasaki Motorcycle Parts Motorcycle Brake Levers, Pivots & Adjusters Vintage Motorcycle Brake Parts & Rebuild Kits
Kawasaki Motorcycle ATV Brake Lever - Replaces Kawasaki OEM 46058-004. This brake lever operates the front master cylinder or cable-actuated brake mechanism from the...

About the Kawasaki KZ400

Find the right repair parts for your KZ400 twin, from the early D and S to the Deluxe and LTD.

Kawasaki Motorcycle Logo

The Kawasaki KZ400 family includes motorcycles with different brakes, gearboxes, carburetors and touring equipment. Early D models use a hydraulic front disc; the S uses a cable-operated front drum. The A Deluxe is a five-speed touring model, while the later B and H LTD have six-speed specifications. These differences matter when you buy service parts.

Choose parts by model, year and repair

Start with the complete model code, then the component you are repairing. The carburetor kit below covers A 1977–1978, D 1976 and S 1976–1977. Engine gasket sets have separate A and B applications, even where the years overlap. For brakes, identify the wheel position and whether the fitted assembly uses a cable or hydraulics.

Model differences that affect parts selectionKawasaki KZ400 model guide

Compare the details that affect parts selection, then confirm the application of each part for your motorcycle.

Reference models: 1974–1977

KZ400D · early standard

The original specification combines a SOHC twin, five-speed gearbox, electric starter and front disc brake.

Parts checkpoint: The featured carb kit lists 1976 only; master-cylinder kit coverage is broader.

Explore KZ400D parts

Reference models: 1975–1977

KZ400S · simplified twin

The S version uses a front drum brake and kick starting. Later S2/S3 equipment differs from the first S.

Parts checkpoint: The carb kit lists 1976–1977. Match the cable-operated brake lever to the S controls.

Explore KZ400S parts

Featured applications: 1977–1978

KZ400A · Deluxe

The A1/A2 specification adds a fairing, saddlebags and luggage rack to the five-speed twin.

Parts checkpoint: Use the A-specific gasket set; 1978 alone cannot select between A and B parts.

Explore KZ400A parts

Featured applications: 1978–1979

KZ400B · later standard

B1/B2 specification sheets identify a six-speed twin. The B2 has a front disc and rear drum.

Parts checkpoint: B-specific gasket, rear brake-shoe and air-filter applications are linked in its guide.

Explore KZ400B parts

Featured application: 1978

KZ400C · Special

The C1 sheet describes the improved S version with five gears, a two-into-one exhaust and swingarm needle bearings.

Parts checkpoint: Keep the C front-brake control separate from the B and H hydraulic-disc controls.

Explore KZ400C parts

Featured application: 1979

KZ400H · LTD

The H1 LTD has cast wheels, a six-speed gearbox and a front caliper that differs from the B.

Parts checkpoint: Its featured front pads are listed for KZ400H 1979; do not transfer that fitment to the B.

Explore KZ400H parts

Model codes and serial markingsKawasaki KZ400 identification

Record the complete frame stamping at the steering head and the engine number on the crankcase. An engine replacement can leave a motorcycle with frame and engine identities from different versions.

How to read this chart: These are starting entries transcribed from model specification sheets. They are not complete production ranges or a VIN decoder, and they do not establish part interchange. The trailing continuation mark is omitted.

KZ400 reference entriesConfirmed values only

Kawasaki KZ400 model, starting frame and starting engine entries
Model / reference entryStarting frame numberStarting engine number
1974 · KZ400DK4-00001K4E00001
1975 · (K)Z400DK4-013800K4E013844
1976 · (K)Z400-D3K4-044601K4E050601
1977 · (K)Z400-D4K4-065101K4E095101
1976 · KZ400-S2K4S-04601K4SE010701
1977 · KZ400-S3K4S-18101K4SE027101
KZ400-A1/A2 · combined entry, 1977 onwardKZ400A-500001K4E090950
1978 · (K)Z400-B1K4-077801K4E118001
1979 · (K)Z400-B2K4-099501K4E139801
1978 · KZ400-C1Not confirmedK4SE033701
KZ400-H1 LTD · combined 1979–1980 entryKZ400H-000101K4E152831

Some factory sheets combine more than one year, and some models have additional plant or market entries. The 1975 S starts and the C1 frame start are omitted because the available references disagree. No A2-only or H1 year-by-year range is inferred.

For a changed carburetor, front brake, fork or airbox, identify the fitted component as well as the bike. Photograph its markings and compare the product’s exact application before ordering.

Kawasaki KZ400 parts questions

How do I choose the right Kawasaki KZ400 parts?
Choose the complete model code and year first: D, S, A Deluxe, B, C Special or H LTD. Then check the product’s application against the component fitted to your motorcycle. Frame and engine numbers help identify the bike; replacement carburetors, brakes or forks need their own checks.
Which KZ400 models does the premium carburetor kit fit?
The premium rebuild kit in this guide lists KZ400A 1977–1978, KZ400D 1976 and KZ400S 1976–1977. It does not establish fitment for other years or for B, C or H models. Compare the fitted carburetors and kit contents before ordering.
Are KZ400A and KZ400B engine gasket sets interchangeable?
The sets in this guide have separate applications: KZ400A 1977–1978 and KZ400B 1978–1979. A shared model year does not establish interchange. Choose the set for the engine fitted to the bike and check that its contents cover the joints being opened.
What should I check when buying KZ400 brake parts?
Identify the exact model, front or rear wheel, and fitted brake assembly. A stock S has a cable-operated front drum; a D has a hydraulic front disc. The H LTD front caliper differs from the B. Match the lever, pads, shoes or repair kit to that specific assembly.

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