A strong clutch master cylinder kit should match your vehicle precisely and include the parts needed for the repair, whether you are resealing a motorcycle cylinder or replacing a car or truck hydraulic assembly. This roundup compares ten options, from rebuild kits with pistons, seals, springs, and hardware to paired master-and-slave cylinder assemblies. The right choice depends first on exact year, make, model, engine, and transmission fitment; products that look similar can serve very different vehicles.
All Balls Racing 18-4023 leads for its specified Honda Gold Wing and GL1500 coverage and clearly listed rebuild components. Other picks address Harley touring motorcycles, Husaberg and related off-road applications, and specific Ford, Mazda, Jeep, Honda, and Acura vehicles.
Confirm the listing fitment and replacement numbers before ordering.
All Balls 18-4023 is the best overall choice here for a compatible Honda Gold Wing or GL1500 owner who needs a clutch master cylinder rebuild kit. Its listed components include a hard-anodized aluminum piston, cover screws, boot, and spring, and its fitment covers multiple Honda models. It is a rebuild kit, not a complete master-and-slave assembly, so choose a paired-cylinder option instead if your repair requires both cylinders.
Verify your exact model and fitment before purchase.
Our Top Picks
Lists a hard-anodized aluminum piston, cover screws, boot, and spring, with fitment for multiple Honda Gold Wing and GL1500 models.
View on Amazon
Best Harley RebuildA complete 11/16-inch-bore rebuild kit for specified hydraulic-clutch Harley Touring models, with piston seals, washers, clip, spring, and grease.
View on Amazon
Best Off-Road FitA clutch master-cylinder rebuild kit with listed Husaberg and Husqvarna applications and a stated one-year replacement warranty.
View on Amazon- Best Honda Pair Anxingo 46920-S7A-A03
- Best Older Ford Fit maXpeedingrods CC649005
Compare These Clutch Cylinder Kits by Fitment and Repair Scope
| # | Product | Weight | Package Dimensions | Buy |
|---|---|---|---|---|
| 1 | 1. All Balls 18-4023Best Overall | 1.23 oz | — | View on Amazon |
| 2 | 2. Billet Proof Designs BPD-0404Best Harley Rebuild | 3 oz | — | View on Amazon |
| 3 | 3. All Balls 18-4000Best Off-Road Fit | 0.704 oz | — | View on Amazon |
| 4 |  4. A-Premium Miata AssemblyMazda Miata paired-cylinder repair | 2.99 lb | 11.61 x 10.91 x 4.41 in | View on Amazon |
| 5 |  5. Anxingo 46920-S7A-A03Best Honda Pair | 1.86 lb | 9.13 x 4.53 x 2.44 in | View on Amazon |
| 6 |  6. Kozlira CC649021Ford Super Duty cylinder replacement | 2.79 lb | 15.5 x 12 x 3.5 in | View on Amazon |
| 7 |  7. maXpeedingrods CC649005Best Older Ford Fit | 3.97 lb | — | View on Amazon |
| 8 |  8. ApplianPar 46920-SM4-A03Older Honda and Acura cylinder pair | 2.02 lb | 9.92 x 3.9 x 2.83 in | View on Amazon |
| 9 |  9. Roneeson 52060133AEJeep Wrangler cylinder replacement | 14.5 oz | 9.45 x 5.12 x 4.72 in | View on Amazon |
| 10 |  10. NewYall 5L5Z-7A543-AAFord Ranger and Explorer replacement | 1.95 lb | 15.31 x 11.73 x 3.7 in | View on Amazon |
Detailed Reviews: Best Clutch Master Cylinder Kit
#1 · Best Overall
1. All Balls 18-4023
- Weight: 1.23 oz
Best for: Honda touring-cylinder reseal.
Why it ranks #1: Lists a hard-anodized aluminum piston, cover screws, boot, and spring, with fitment for multiple Honda Gold Wing and GL1500 models.
A hard-anodized aluminum replacement piston anchors this All Balls kit, which supplies components for resealing a leaking clutch master cylinder. Its listed fitment spans several Honda Gold Wing GL1200 and GL1500 versions, giving owners of those specified models a targeted repair option rather than a complete master-cylinder assembly.
The kit pairs the replacement piston with a boot and spring, while replacement cover screws round out the listed reseal components. That combination supports refreshing the master cylinder’s sealing parts without replacing the whole unit. Its application list covers GL1200 Gold Wing models from 1984–1987 and numerous GL1500 variants, but the model-specific year and trim details matter when selecting a kit. Check the exact motorcycle against the supplied fitment information before beginning the repair.
- Hard-anodized aluminum replacement piston
- Includes boot and spring
- Replacement cover screws are included
- Fitment lists multiple Honda GL1200 and GL1500 versions
- This is a reseal kit, not a complete master-cylinder assembly.
Skip it if you need a complete master-cylinder assembly rather than the listed piston, boot, spring, and cover screws.
Honda Gold Wing owners with a leaking master cylinder and a listed GL1200 or GL1500 application are the intended buyers. It supplies reseal components, not a full assembly, so confirm the exact model and year before choosing it.
Full product details
| Brand | All Balls |
|---|---|
| Item Weight | 1.23 ounces |
| Item model number | 18-4023 |
| Manufacturer | All Balls Racing |
| Part Number | 18-4023 |
| Model | 18-4023 |
| Dimensions | 4.4 x 3.9 x 1.1 inches |
| Additional Information | Important Information Proposition 65 Warning for California Consumers WARNING: Cancer and Reproductive Harm – www.P65Warnings.ca.gov |
#2 · Best Harley Rebuild
2. Billet Proof Designs BPD-0404
- Weight: 3 oz
Best for: Harley hydraulic-clutch rebuild.
Why it ranks #2: A complete 11/16-inch-bore rebuild kit for specified hydraulic-clutch Harley Touring models, with piston seals, washers, clip, spring, and grease.
An 11/16-inch bore and a complete set of rebuild components distinguish this Billet Proof Designs kit for specified 2014–2016 Harley Twin Cam Touring models. It targets OE hydraulic-clutch master cylinders, supplying the internal pieces and assembly grease for a rebuild rather than a complete replacement cylinder.
The kit includes a spring, plunger/piston with seals, rubber-embedded sealing washers, copper crush washers, retention clip, and assembly grease. That assortment supports a full master-cylinder rebuild while providing grease for assembly. The stated 11/16-inch bore and OE-style parts help define the application, which is limited to 2014–2016 Twin Cam Touring models with an OE hydraulic clutch. Check that the motorcycle is within the named model range and uses that clutch setup before selecting the kit.
- 11/16-inch bore specification
- Includes plunger/piston with seals and spring
- Includes rubber-embedded and copper crush washers
- Assembly grease and retention clip are included
- Fitment is limited to specified 2014–2016 Twin Cam Touring models with OE hydraulic clutch.
Skip it if you ride a Harley outside the listed 2014–2016 Twin Cam Touring range or use a non-OE hydraulic clutch.
Owners rebuilding the OE hydraulic-clutch master cylinder on a listed 2014–2016 Twin Cam Touring Harley are the right buyers. This is an internal rebuild kit with an 11/16-inch bore, not a complete master-cylinder assembly.
Full product details
| Brand | Billet Proof Designs |
|---|---|
| Item Weight | 3 ounces |
| Item model number | BPD-0404 |
| Manufacturer | Billet Proof Designs |
| Part Number | BPD-0404 |
| Model | BPD-0404 |
| Dimensions | 6 x 4.75 x 1 inches |
#3 · Best Off-Road Fit
3. All Balls 18-4000
- Weight: 0.704 oz
Best for: Husaberg and Husqvarna rebuild.
Why it ranks #3: A clutch master-cylinder rebuild kit with listed Husaberg and Husqvarna applications and a stated one-year replacement warranty.
OEM-specification aftermarket clutch master-cylinder rebuild coverage is the focus of this All Balls kit, with fitment listing Husaberg and Husqvarna applications. For riders servicing a compatible motorcycle’s master cylinder, it offers a rebuild-kit route rather than a complete cylinder replacement.
The listing identifies this as a clutch master-cylinder rebuild kit and says it is built to meet OEM specifications for KTM applications. Its fitment details extend to named Husaberg FE and TE models and selected Husqvarna FC models, with year ranges varying by model. That makes model-by-model checking important before a repair. The kit format suits owners rebuilding the existing master cylinder; the supplied information does not describe it as a complete replacement assembly.
- Clutch master-cylinder rebuild kit
- Stated to meet OEM specifications
- Lists Husaberg FE and TE applications
- Includes selected Husqvarna FC applications
- This is a rebuild kit, not a complete master-cylinder assembly.
Skip it if you need a complete replacement cylinder or your motorcycle is outside the listed Husaberg and Husqvarna applications.
Owners rebuilding a clutch master cylinder on a listed Husaberg or Husqvarna model are the intended buyers. The application varies by model and year, and this is a rebuild kit rather than a complete assembly, so check both boundaries.
Full product details
| Brand | All Balls |
|---|---|
| Item Weight | 0.704 ounces |
| Item model number | 18-4000 |
| Manufacturer | All Balls Racing |
| Part Number | 18-4000 |
| Model | 18-4000 |
| Dimensions | 5 x 4.8 x 1.1 inches |
| Additional Information | Important Information Proposition 65 Warning for California Consumers WARNING: Cancer and Reproductive Harm – www.P65Warnings.ca.gov |
Listed on Amazon as: All Balls Racing 18-4000 Master Cylinder Rebuild Kit Compatible with/Replacement For Husaberg FE250 2013-2014
View on Amazon#4
4. A-Premium Miata Assembly
- Weight: 2.99 lb
- Package Dimensions: 11.61 x 10.91 x 4.41 in
Best for: Mazda Miata paired-cylinder repair.
Why it ranks #4: Pairs a clutch master cylinder with a slave cylinder and specifies Miata fitment across several model ranges, including naturally aspirated applications.
A clutch master cylinder with reservoir is the specified component in this A-Premium Miata listing, which also identifies a clutch slave cylinder. The application spans selected 1990–2005 Miata years, including a serial-number boundary for 1990 and a naturally aspirated restriction for 2004–2005 models.
The listing names both master and slave cylinders, giving Miata owners a paired-cylinder option for clutch-system service. The master cylinder’s reservoir is explicitly noted, a useful detail when comparing the replacement with the vehicle’s original component. Fitment varies within the year range: 1990 requires serial number 111969 onward, while 2004–2005 applies to naturally aspirated models. The listed reference numbers offer another cross-check; use the vehicle’s year and these qualifications to narrow the application.
- Lists both clutch master and slave cylinders
- Master cylinder is specified with reservoir
- Covers several Mazda Miata model years
- Provides reference numbers for cross-checking
- The 2004–2005 application is limited to naturally aspirated Miatas.
Skip it if you own a 2004–2005 turbo Miata or a 1990 model earlier than serial number 111969.
Miata owners seeking a master-and-slave-cylinder option across the listed model years are the target buyers. The 1990 serial cutoff and naturally aspirated restriction for 2004–2005 are important boundaries, so check those details before ordering.
Full product details
| Brand | A-Premium |
|---|---|
| Item Weight | 2.99 pounds |
| Manufacturer | PremiumpartsWhosale |
| Part Number | APCMC083 |
| Package Dimensions | 11.61 x 10.91 x 4.41 inches |
Listed on Amazon as: A-Premium Clutch Master Cylinder and Clutch Slave Cylinder
View on Amazon#5 · Best Honda Pair
5. Anxingo 46920-S7A-A03
- Weight: 1.86 lb
- Package Dimensions: 9.13 x 4.53 x 2.44 in
Best for: Honda and Acura paired cylinders.
Why it ranks #5: Includes master and slave cylinders, lists replacement numbers, and specifies Honda Accord, Civic, CR-V, Element, Acura RSX, and TSX applications.
A clutch master cylinder supplied with a slave cylinder makes this Anxingo set a paired replacement option for selected Honda and Acura vehicles. Its detailed applications include Accord, Civic, CR-V, Element, RSX, and TSX variants, with engine, transmission, and year qualifications that narrow the fit.
The master-and-slave-cylinder combination provides both named components for a clutch-system replacement, while several reference numbers help compare the set with existing parts. Fitment details specify, among other applications, a 2.0L Civic from 2002–2005 and a 5-speed-transmission-only Acura RSX from 2002–2006. Accord, CR-V, Element, and TSX applications have their own listed engine and year limits. Check those vehicle-specific qualifications, especially the RSX transmission requirement, before choosing the set.
- Includes clutch master and slave cylinders
- Lists Honda Accord, Civic, CR-V, and Element
- Includes Acura RSX and TSX applications
- Provides multiple replacement reference numbers
- The listed Acura RSX application is limited to 2.0L models with a 5-speed transmission.
Skip it if you have an Acura RSX with an automatic transmission or an application outside the listed vehicle and engine ranges.
Owners of a listed Honda or Acura needing both clutch cylinders are the intended audience. Vehicle year, engine, and transmission details govern fitment, with the RSX specifically restricted to 2.0L 5-speed models.
Full product details
| Brand | Anxingo |
|---|---|
| Item Weight | 1.86 pounds |
| Item model number | 46920-S7A-A03 |
| Manufacturer | Anxingo |
| Part Number | 46920-S7A-A03 |
| Model | Clutch Master Cylinder |
| Package Dimensions | 9.13 x 4.53 x 2.44 inches |
Listed on Amazon as: Anxingo 46920-S7A-A03 Clutch Master Cylinder with Slave Cylinder, Replacement for Honda Accord, Civic, CRV, Element, Replacement for Acura RSX TSX, Replaces 46920-S7A-A01, 46920-S7A-A04
View on Amazon#6
6. Kozlira CC649021
- Weight: 2.79 lb
- Package Dimensions: 15.5 x 12 x 3.5 in
Best for: Ford Super Duty cylinder replacement.
Why it ranks #6: A master-and-slave assembly with numerous replacement numbers and fitment for specified Ford Super Duty models and diesel engines.
A matched clutch master-and-slave-cylinder assembly is the central feature of this Kozlira replacement for specified Ford Super Duty trucks. It covers 7.3L and 6.0L diesel applications across F-250 through F-550 models, making it an option for buyers seeking both cylinders together rather than a single component.
Supplying both master and slave cylinders in one assembly gives the repair a paired-component scope, instead of requiring separate cylinder selections. The listed compatibility spans 1999–2007 Super Duty trucks, with engine-specific ranges: 7.3L V8 diesel applications through 2003 and 6.0L V8 diesel applications in the later years. Numerous reference numbers are provided to cross-check an existing part. Use both the truck’s year and engine, plus the reference number, to establish application suitability.
- Includes clutch master and slave cylinders
- Lists Ford F-250, F-350, F-450, and F-550 Super Duty
- Covers specified 7.3L and 6.0L diesel engines
- Provides multiple replacement reference numbers
- The stated application is limited to specified Super Duty diesel engines and years.
Skip it if you have a gas-engine truck or a Super Duty outside the listed diesel year ranges.
Ford Super Duty owners handling a clutch-cylinder replacement on a listed 7.3L or 6.0L diesel can consider this paired assembly. Its fitment is engine- and year-specific, so verify those details and reference numbers before selecting it.
Full product details
| Brand | Kozlira |
|---|---|
| Item Weight | 2.79 pounds |
| Manufacturer | Kozlira |
| Part Number | CC649021 |
| Package Dimensions | 15.5 x 12 x 3.5 inches |
#7 · Best Older Ford Fit
7. maXpeedingrods CC649005
- Weight: 3.97 lb
Best for: Ford V8 truck cylinder pair.
Why it ranks #7: A master-slave cylinder assembly listing Ford V8 applications, including F-250 HD, F-350, and motorhome and commercial chassis.
A master-and-slave-cylinder pairing for specified Ford V8 applications defines this maXpeedingrods replacement. Its listed engines include 7.3L diesel and 7.5L gas configurations, spanning select F-250 and F-350 models as well as F-53 motorhome and F-59 commercial chassis applications.
The paired cylinders cover clutch-system components together, which can simplify sourcing compared with selecting a master and slave separately. The application details distinguish 7.3L turbocharged diesel from 7.5L naturally aspirated gas configurations, and also identify F-53 motorhome and F-59 stripped commercial chassis versions. A long list of OE and replacement references supports part cross-checking. Match the chassis, engine, and listed years carefully; the different fuel and vehicle applications are not interchangeable assumptions.
- Includes clutch master and slave cylinders
- Lists 7.3L and 7.5L Ford V8 applications
- Covers specified F-250 and F-350 models
- Includes F-53 and F-59 chassis applications
- The stated applications are limited to the listed Ford V8 engines and chassis.
Skip it if you have a Ford engine or chassis outside the listed V8, F-53, F-59, F-250, and F-350 applications.
Ford owners servicing a listed V8 truck, motorhome, or commercial chassis can consider this master-and-slave-cylinder pair. Engine type and chassis designation define its scope, so compare those application details and references before selecting it.
Full product details
| Brand | maXpeedingrods |
|---|---|
| Item Weight | 3.97 pounds |
| Manufacturer | maXpeedingrods |
| Part Number | PF20ZQ |
| Dimensions | 15.75 x 15.35 x 3.94 inches |
Listed on Amazon as: maXpeedingrods CC649005 Clutch Master Slave Cylinder for Ford V8 7.3L 7.5L
View on Amazon#8
8. ApplianPar 46920-SM4-A03
- Weight: 2.02 lb
- Package Dimensions: 9.92 x 3.9 x 2.83 in
Best for: Older Honda and Acura cylinder pair.
Why it ranks #8: A master-and-slave kit lists fitment for selected Honda Accord, Prelude, and Acura CL applications plus multiple replacement numbers.
A clutch master-and-slave-cylinder kit with applications spanning older Honda Accord, Acura CL, and Honda Prelude models defines this ApplianPar listing. Its fitment names specific trim and year combinations, making it a targeted paired replacement option rather than a universal clutch-cylinder kit.
The package includes a master cylinder and slave cylinder, supplying both named components for the listed clutch-system service. Accord coverage includes specified 1990–1997 submodels and special editions; Acura CL fitment names Base and Premium variants, while Prelude coverage identifies S and Si versions. Replacement reference numbers offer an additional comparison point. Because the application is trim-specific and the listed Accord years vary by version, check the exact vehicle and submodel against the supplied details.
- Includes clutch master and slave cylinders
- Lists Honda Accord applications and submodels
- Covers Acura CL Base and Premium variants
- Includes Honda Prelude S and Si applications
- Fitment is limited to the specified older Honda and Acura models and trims.
Skip it if you need a kit for a Honda or Acura model outside the listed Accord, CL, and Prelude applications.
Owners of the specified Accord, Acura CL, or Prelude trims needing both clutch cylinders are the intended buyers. The submodel and year determine whether it applies, so match those details and reference numbers before choosing this kit.
Full product details
| Brand | ApplianPar |
|---|---|
| Item Weight | 2.02 pounds |
| Item model number | 46920-SM4-A03 |
| Manufacturer | ApplianPar |
| Part Number | 46920-SM4-A03 |
| Model | 46920-SM4-A03 |
| Package Dimensions | 9.92 x 3.9 x 2.83 inches |
Listed on Amazon as: Clutch Master Cylinder and Clutch Slave Cylinder Kit for Acura
View on Amazon#9
9. Roneeson 52060133AE
- Weight: 14.5 oz
- Package Dimensions: 9.45 x 5.12 x 4.72 in
Best for: Jeep Wrangler cylinder replacement.
Why it ranks #9: Includes one clutch master cylinder and one slave cylinder, with fitment specifically listed for Jeep Wrangler and Wrangler JK.
A two-cylinder kit covering Jeep Wrangler model years 2007–2017 and Wrangler JK 2018 is the defining scope of this Roneeson listing. It includes one clutch master cylinder and one slave cylinder, giving Wrangler owners a paired option for clutch-cylinder service.
Including both the master and slave cylinders gives the repair a matched-component scope, instead of requiring separate listings for each cylinder. The stated vehicle coverage is straightforward but specific: Jeep Wrangler 2007–2017 and Jeep Wrangler JK 2018. That makes the model designation and year the key checks before choosing the kit. The supplied package details identify the two cylinders, so buyers seeking a different component combination should compare the included parts against their repair needs.
- Includes one clutch master cylinder
- Includes one clutch slave cylinder
- Fits listed Jeep Wrangler 2007–2017 applications
- Also lists Wrangler JK 2018
- Fitment is limited to the stated Wrangler and Wrangler JK years.
Skip it if you own a Jeep model other than the listed Wrangler applications or need components beyond the two cylinders.
Jeep Wrangler owners replacing both clutch cylinders within the listed 2007–2017 range, or Wrangler JK owners from 2018, are the intended buyers. Check the model designation and year; the kit lists only master and slave cylinders.
Full product details
| Brand | Roneeson |
|---|---|
| Item Weight | 14.5 ounces |
| Item model number | 52060133AE |
| Manufacturer | Roneeson |
| Part Number | 52060133AE |
| Model | 52060133AE |
| Package Dimensions | 9.45 x 5.12 x 4.72 inches |
Listed on Amazon as: Clutch Master Cylinder and Clutch Slave Cylinder Kit for Jeep
View on Amazon#10
10. NewYall 5L5Z-7A543-AA
- Weight: 1.95 lb
- Package Dimensions: 15.31 x 11.73 x 3.7 in
Best for: Ford Ranger and Explorer replacement.
Why it ranks #10: The listing specifies a clutch master cylinder assembly and line rod for Ford Explorer and Ranger and Mazda B-series pickups, but no slave cylinder.
This NewYall listing combines a clutch master cylinder assembly with a line rod, giving owners of specified Ford and Mazda trucks and SUVs a paired replacement component. Its fitment covers Ford Explorer and Ranger applications alongside several Mazda B-series years, rather than a single vehicle family.
The master cylinder assembly and line rod are listed together, so the package addresses more than the cylinder alone when replacing the specified components. Ford coverage includes Explorer models from 1995–2001 and Ranger from 1995–2011. Mazda fitment spans B2300, B2500, B3000, and B4000, each with its own year range. Because those ranges differ by model, use the exact vehicle name and year to check whether this assembly matches the intended repair.
- Includes a clutch master cylinder assembly
- Line rod is listed with the assembly
- Fits specified Ford Explorer and Ranger years
- Covers several Mazda B-series models
- The listed package contains a master cylinder and line rod, not a slave cylinder.
Skip it if you need a paired master-and-slave-cylinder kit; this listing names only the master assembly and line rod.
Owners of a listed Ford Explorer, Ranger, or Mazda B-series vehicle needing the master-cylinder assembly and line rod are the intended audience. Model-specific year ranges differ, so check the exact application before planning the repair.
Full product details
| Brand | NewYall |
|---|---|
| Item Weight | 1.95 pounds |
| Item model number | 5L5Z-7A543-AA |
| Manufacturer | NewYall |
| Part Number | 5L5Z-7A543-AA |
| Model | 5L5Z-7A543-AA |
| Package Dimensions | 15.31 x 11.73 x 3.7 inches |
Listed on Amazon as: NewYall Clutch Master Cylinder Assembly and Line Rod for Ford
View on AmazonRebuild kit or paired cylinder assembly?
Choose a rebuild kit when the master cylinder itself is the component you intend to reseal; choose a paired assembly when your repair calls for both master and slave cylinders. The All Balls 18-4023 and All Balls 18-4000 listings describe rebuild kits, while Billet Proof Designs BPD-0404 specifies internal rebuild components such as a piston with seals, spring, washers, and retention clip. By contrast, A-Premium Miata Assembly, Anxingo 46920-S7A-A03, and several other options list both a master and a slave cylinder.
These formats are not interchangeable just because each mentions a clutch master cylinder. A rebuild kit may leave a worn cylinder body or the slave cylinder untouched; a paired assembly may be unnecessary if only internal master-cylinder parts need replacement.
Identify the failed component and check what the package actually includes before deciding.
Fitment traps: model name is not enough
A vehicle name alone may not establish compatibility; the listed trim, engine, transmission, and production range can matter. For example, Anxingo 46920-S7A-A03 specifies a Honda Civic with a 2.0-liter engine and an Acura RSX with a 2.0-liter engine and five-speed transmission. A-Premium Miata Assembly distinguishes naturally aspirated fitment for some listed applications, while the Ford assemblies separate engine and chassis applications.
Even a familiar model can have changes across versions, and a replacement number matching one reference does not by itself prove that every vehicle using that number is covered. Compare the listing’s full application details with your vehicle identification and the part currently installed.
If a detail is missing or unclear, verify compatibility with the seller or a qualified parts professional rather than relying on brand or model name alone.
How to Choose a Clutch Master Cylinder Kit
Repair format and included parts
Look first for whether the listing is a rebuild kit or a master-and-slave assembly, then confirm the actual included components. All Balls 18-4023 lists a replacement piston, cover screws, boot, and spring; Billet Proof Designs BPD-0404 lists a piston with seals, spring, sealing washers, crush washers, retention clip, and grease. A-Premium Miata Assembly and Anxingo 46920-S7A-A03 instead identify master and slave cylinders.
A motorcycle owner addressing a leaking master cylinder may prefer a model-specific rebuild kit, while someone replacing both hydraulic cylinders may need an assembly. Do not assume that the word kit means a particular package: compare the parts list with the repair you plan to make.
Exact vehicle and drivetrain fit
Match the full vehicle application, not just the model name. The listings range from Honda motorcycle-specific kits to assemblies for Ford trucks, Mazda pickups, Jeep Wrangler, and Honda and Acura cars. Some specify engine or transmission details: Anxingo 46920-S7A-A03 lists the Acura RSX only with a 2.0-liter engine and five-speed transmission, and Kozlira CC649021 specifies Ford Super Duty models and diesel engines.
NewYall 5L5Z-7A543-AA covers specified Ford Explorer and Ranger and Mazda B-series applications. Buyers with an exact match to a narrow application should favor that listing; buyers with a less common trim or drivetrain should verify every qualifier before ordering.
Bore size and replacement references
Check any stated bore size and compare the listed reference numbers with the part you are replacing. Billet Proof Designs BPD-0404 is specifically an 11/16-inch-bore rebuild kit, so that measurement is a key fitment check for its Harley applications. Several vehicle assemblies provide multiple cross-reference numbers, including Kozlira CC649021 and Anxingo 46920-S7A-A03, which can help identify a possible match but do not replace vehicle-specific confirmation.
A buyer whose original component and application match the stated bore or reference has stronger evidence of fit; if those details differ or cannot be confirmed, pause and verify rather than selecting by appearance. Not every listing supplies a bore measurement, so use the available fitment data where that specification is absent.
Which Clutch Master Cylinder Kit Should You Choose?
Choose All Balls 18-4023 if you need a rebuild kit for one of its listed Honda Gold Wing or GL1500 applications; its piston, screws, boot, and spring make the included repair parts clear. For the specified Harley hydraulic-clutch Touring models, choose Billet Proof Designs BPD-0404, and for listed Husaberg or Husqvarna applications consider All Balls 18-If your job calls for both cylinders, A-Premium Miata Assembly, Anxingo 46920-S7A-A03, Kozlira CC649021, or another paired assembly may suit the listed vehicle.
Ford owners should compare the engine and model details for Kozlira CC649021, maXpeedingrods CC649005, or NewYall 5L5Z-7A543-AA. For Jeep Wrangler fitment, consider Roneeson 52060133AE.
Confirm the exact application and package contents before ordering.
Related Buying Guides
Frequently Asked Questions
How can I tell whether my clutch master cylinder needs rebuilding or complete replacement?
A rebuild may suit a repair when the existing master cylinder can remain in service and the needed parts match the kit. Choose a complete replacement when the cylinder itself needs replacing, and a paired assembly when the repair calls for both master and slave cylinders. Confirm the product’s contents and vehicle fitment first.
What vehicle details should I verify before ordering a clutch master cylinder kit?
Verify the vehicle’s make, model, year, and engine where specified, then compare those details with the listing’s fitment information. Some products name particular trims or applications, and a similar vehicle name alone may not confirm compatibility. Check the exact replacement references and package contents when they are provided.
Does replacing the master cylinder mean I should replace the slave cylinder too?
Not necessarily. The right choice depends on the repair required: some listings are rebuild kits or master-cylinder assemblies, while others include both master and slave cylinders. If both cylinders need replacement, choose a listing that clearly includes both; otherwise, verify the contents and fitment before ordering.
How do I distinguish a rebuild kit from a complete cylinder assembly?
Check the product title and listed contents. A rebuild kit provides repair components for an existing cylinder, while an assembly is presented as a replacement unit; some listings specifically include both master and slave cylinders. Do not assume a kit contains a complete cylinder or a second cylinder unless the listing says so.
What should I do if my vehicle is not clearly listed in the fitment details?
Do not rely on a general make or model match alone. Compare your exact vehicle details with the listing, including engine or application information where given, and check any replacement references. If the fitment remains unclear, confirm compatibility and package contents with the seller before ordering.
Final Words
Start by matching the exact vehicle and application to the listing, then decide whether the repair needs rebuild parts, a master-cylinder replacement, or both cylinders. All Balls 18-4023 is the overall pick for its listed Honda Gold Wing and GL1500 applications, but it is a rebuild kit, not a paired assembly. Compare the other options by fitment and included components, and confirm both before ordering.