CYLINDER ASSY, MASTER
eBay PreferredAlso fits 1 other vehicle
This genuine OEM front master cylinder for the 1980-1983 Suzuki GS650GL ensures reliable braking performance and precise hydraulic control. Engineered to meet Suzuki's stringent quality standards, it provides the exact fit and function required for these classic models. The component is designed for direct replacement, eliminating the need for modifications or adjustments.
Manufactured by Suzuki, this master cylinder features a durable construction suitable for high-stress conditions. The OEM part number 59600-34430 (SU/B6) guarantees compatibility with the specified model years, ensuring seamless integration with the original brake system. This replacement part maintains the integrity of the braking system, delivering consistent performance and safety.
Includes verified-seller guarantees and 30-day money-back protection.
PISTON / CUP SET
eBay PreferredAlso fits 22 other vehicles
- 1977 suzuki gs550e — Master Cylinder
- 1977 suzuki gs750b — Front Master Cylinder Gs750b
- 1977 suzuki gs750c — Front Master Cylinder Gs750b
- 1977 suzuki gs750ec — Front Master Cylinder Gs750b
- 1977 suzuki gs750en — Front Master Cylinder Gs750b
- 1977 suzuki gs750n — Front Master Cylinder Gs750b
- 1978 suzuki gs550e — Master Cylinder
- 1978 suzuki gs750b — Front Master Cylinder Gs750b
- 1978 suzuki gs750c — Front Master Cylinder Gs750b
- 1978 suzuki gs750ec — Front Master Cylinder Gs750b
- 1978 suzuki gs750en — Front Master Cylinder Gs750b
- 1978 suzuki gs750n — Front Master Cylinder Gs750b
- 1979 suzuki gs550e — Master Cylinder
- 1979 suzuki gs550l — Front Master Cylinder
- 1979 suzuki gs750b — Front Master Cylinder Gs750b
- View all 22 →
The Suzuki GSX 400 L Front Brake Cylinder Repair Kit provides essential components for restoring optimal braking performance on your motorcycle. Designed specifically for models equipped with the 59600-33810 and 59600-33811 brake cylinder assemblies, this kit includes all necessary parts for a complete repair solution.
Precision-engineered to meet OEM specifications, the kit features high-quality seals, pistons, and hardware to ensure reliable operation. Suitable for standard brake maintenance, it restores hydraulic integrity and prevents fluid leaks. Installation is straightforward for experienced mechanics, making it an efficient choice for restoring braking efficiency.
Includes verified-seller guarantees and 30-day money-back protection.
SCREW
eBay PreferredAlso fits 7 other vehicles
- 1981 suzuki gs650g — Master Cylinder Model Z
- 1982 suzuki gs1100e — Front Master Cylinder
- 1982 suzuki gs1100es — Front Master Cylinder
- 1982 suzuki gs650g — Master Cylinder Model Z
- 1982 suzuki gs650gl — Front Master Cylinder Model Z
- 1983 suzuki gs1100e — Front Master Cylinder
- 1983 suzuki gs1100es — Front Master Cylinder
This OEM Suzuki Reservoir Cap Screw, part number 59691-49300, is a direct replacement component designed for compatibility with select Suzuki motorcycle models. Engineered to meet original equipment manufacturer (OEM) specifications, it ensures precise fitment and reliable performance for maintenance or repair applications.
Constructed from high-quality steel, the cap screw features a durable finish to resist corrosion and wear under standard operating conditions. The threaded design conforms to OEM standards for secure installation and optimal sealing. This part is packaged as new and ready for immediate use in professional or consumer service environments.
Includes verified-seller guarantees and 30-day money-back protection.
SCREW
eBay PreferredAlso fits 9 other vehicles
- 1981 suzuki gs650g — Master Cylinder Model Z
- 1982 suzuki cafe-gs1000s — Front Master Cylinder
- 1982 suzuki gs1100e — Front Master Cylinder
- 1982 suzuki gs1100es — Front Master Cylinder
- 1982 suzuki gs650g — Master Cylinder Model Z
- 1982 suzuki gs650gl — Front Master Cylinder Model Z
- 1983 suzuki gs1100e — Front Master Cylinder
- 1983 suzuki gs1100es — Front Master Cylinder
- 1983 suzuki gs1100s — Front Master Cylinder
This is a genuine NOS factory Suzuki reservoir screw, part number 59691-49310, designed for precise fitment and optimal performance in compatible Suzuki motorcycle models. The screw is manufactured to exacting OEM standards, ensuring durability and reliable sealing for the reservoir system. Its high-quality alloy construction provides resistance to corrosion and wear, maintaining integrity under repeated use.
Featuring a standardized thread pitch and head design, this reservoir screw integrates seamlessly with stock components, replacing worn or damaged parts without modification. The screw measures 10mm in length and is compatible with Suzuki models equipped with the specified reservoir system. Designed for ease of installation, it includes a standard Phillips drive for tool compatibility.
Includes verified-seller guarantees and 30-day money-back protection.
BOLT, LOWER
eBay PreferredAlso fits 12 other vehicles
- 1981 suzuki gs650e — Master Cylinder
- 1981 suzuki gs650g — Master Cylinder Model X
- 1981 suzuki gs650g — Master Cylinder Model Z
- 1982 suzuki gs1100e — Front Master Cylinder
- 1982 suzuki gs1100es — Front Master Cylinder
- 1982 suzuki gs550m — Master Cylinder
- 1982 suzuki gs650e — Master Cylinder
- 1982 suzuki gs650g — Master Cylinder Model X
- 1982 suzuki gs650g — Master Cylinder Model Z
- 1982 suzuki gs650gl — Front Master Cylinder Model Z
- 1983 suzuki gs1100e — Front Master Cylinder
- 1983 suzuki gs1100es — Front Master Cylinder
Precision-engineered master cylinder bolt designed for Suzuki GS1000, GS1100E, and GR650 models. This OEM-grade fastener ensures optimal performance and secure attachment of the master cylinder assembly. Constructed from high-strength steel, it meets Suzuki's strict durability and corrosion resistance standards for reliable long-term operation.
Part number 59694-49001 ensures exact fitment for the specified Suzuki motorcycles. The bolt features precision threading and a durable plating finish to resist wear and environmental damage. Ideal for both routine maintenance and aftermarket upgrades, this component maintains factory specifications for seamless integration and peak braking system functionality.
Includes verified-seller guarantees and 30-day money-back protection.
PISTON CUP SET
Exact OEM Stock LowAlso fits 35 other vehicles
- 1973 suzuki adventurer-gt185 — Master Cylinder Asco Gt185a
- 1973 suzuki sebring-gt380 — Master Cylinder Gt380l
- 1974 suzuki adventurer-gt185 — Master Cylinder Asco Gt185a
- 1974 suzuki sebring-gt380 — Master Cylinder Gt380l
- 1975 suzuki adventurer-gt185 — Master Cylinder Asco Gt185a
- 1975 suzuki sebring-gt380 — Master Cylinder Gt380l
- 1976 suzuki adventurer-gt185 — Master Cylinder Asco Gt185a
- 1976 suzuki gt500 — Master Cylinder
- 1976 suzuki sebring-gt380 — Master Cylinder Gt380l
- 1977 suzuki adventurer-gt185 — Master Cylinder Asco Gt185a
- 1977 suzuki gs400x — Master Cylinder Gs400b
- 1977 suzuki gs550e — Master Cylinder
- 1977 suzuki gs750b — Front Master Cylinder Gs750b
- 1977 suzuki gs750c — Front Master Cylinder Gs750b
- 1977 suzuki gs750ec — Front Master Cylinder Gs750b
- View all 35 →
Looking for a direct-fit replacement from a compatible aftermarket brand?
Find New-Old-Stock (NOS), open-box deals, or verified salvage teardown parts.
DIAPHRAGM
Exact OEM Stock LowAlso fits 9 other vehicles
- 1981 suzuki gs650g — Master Cylinder Model Z
- 1982 suzuki gs1100e — Front Master Cylinder
- 1982 suzuki gs1100es — Front Master Cylinder
- 1982 suzuki gs650g — Master Cylinder Model Z
- 1982 suzuki gs650gl — Front Master Cylinder Model Z
- 1982 suzuki gs750e — Front Master Cylinder
- 1983 suzuki gs1100e — Front Master Cylinder
- 1983 suzuki gs1100es — Front Master Cylinder
- 1983 suzuki gs1100s — Front Master Cylinder
Looking for a direct-fit replacement from a compatible aftermarket brand?
Find New-Old-Stock (NOS), open-box deals, or verified salvage teardown parts.
DIAPHRAGM,MASTE
Exact OEM Stock LowAlso fits 10 other vehicles
- 1981 suzuki gs650g — Master Cylinder Model Z
- 1982 suzuki cafe-gs1000s — Front Master Cylinder
- 1982 suzuki gs1100e — Front Master Cylinder
- 1982 suzuki gs1100es — Front Master Cylinder
- 1982 suzuki gs650g — Master Cylinder Model Z
- 1982 suzuki gs650gl — Front Master Cylinder Model Z
- 1982 suzuki gs750e — Front Master Cylinder
- 1983 suzuki gs1100e — Front Master Cylinder
- 1983 suzuki gs1100es — Front Master Cylinder
- 1983 suzuki gs1100s — Front Master Cylinder
Looking for a direct-fit replacement from a compatible aftermarket brand?
Find New-Old-Stock (NOS), open-box deals, or verified salvage teardown parts.
CAP, RESERVOIR
Exact OEM Stock LowAlso fits 9 other vehicles
- 1981 suzuki gs650g — Master Cylinder Model Z
- 1982 suzuki gs1100e — Front Master Cylinder
- 1982 suzuki gs1100es — Front Master Cylinder
- 1982 suzuki gs650g — Master Cylinder Model Z
- 1982 suzuki gs650gl — Front Master Cylinder Model Z
- 1982 suzuki gs750e — Front Master Cylinder
- 1983 suzuki gs1100e — Front Master Cylinder
- 1983 suzuki gs1100es — Front Master Cylinder
- 1983 suzuki gs1100s — Front Master Cylinder
Looking for a direct-fit replacement from a compatible aftermarket brand?
Find New-Old-Stock (NOS), open-box deals, or verified salvage teardown parts.
CAP
Exact OEM Stock LowAlso fits 10 other vehicles
- 1981 suzuki gs650g — Master Cylinder Model Z
- 1982 suzuki cafe-gs1000s — Front Master Cylinder
- 1982 suzuki gs1100e — Front Master Cylinder
- 1982 suzuki gs1100es — Front Master Cylinder
- 1982 suzuki gs650g — Master Cylinder Model Z
- 1982 suzuki gs650gl — Front Master Cylinder Model Z
- 1982 suzuki gs750e — Front Master Cylinder
- 1983 suzuki gs1100e — Front Master Cylinder
- 1983 suzuki gs1100es — Front Master Cylinder
- 1983 suzuki gs1100s — Front Master Cylinder
Looking for a direct-fit replacement from a compatible aftermarket brand?
Find New-Old-Stock (NOS), open-box deals, or verified salvage teardown parts.
HOLDER
Exact OEM Stock LowAlso fits 1 other vehicle
Looking for a direct-fit replacement from a compatible aftermarket brand?
Find New-Old-Stock (NOS), open-box deals, or verified salvage teardown parts.
BOLT, LOWER
Exact OEM Stock LowAlso fits 12 other vehicles
- 1981 suzuki gs650e — Master Cylinder
- 1981 suzuki gs650g — Master Cylinder Model X
- 1981 suzuki gs650g — Master Cylinder Model Z
- 1982 suzuki gs1100e — Front Master Cylinder
- 1982 suzuki gs1100es — Front Master Cylinder
- 1982 suzuki gs550m — Master Cylinder
- 1982 suzuki gs650e — Master Cylinder
- 1982 suzuki gs650g — Master Cylinder Model X
- 1982 suzuki gs650g — Master Cylinder Model Z
- 1982 suzuki gs650gl — Front Master Cylinder Model Z
- 1983 suzuki gs1100e — Front Master Cylinder
- 1983 suzuki gs1100es — Front Master Cylinder
Looking for a direct-fit replacement from a compatible aftermarket brand?
Find New-Old-Stock (NOS), open-box deals, or verified salvage teardown parts.
Front Master Cylinder Model Z — Frequently Asked Questions
What OEM parts are included in the Front Master Cylinder Model Z for the 1981 suzuki gs650gl?
The Front Master Cylinder Model Z for the 1981 suzuki gs650gl includes 12 individual OEM components, each listed below with its exact OEM part number.
How much does the Front Master Cylinder Model Z cost for the 1981 suzuki gs650gl?
Individual components in this assembly currently range from $6.99–$74.91, based on live Amazon and eBay listings. See the price comparison below for each part.
Will these OEM parts fit other 1981 suzuki gs650gl model years or trims?
Manufacturers frequently reuse the same physical part across multiple model years and trims, so a given OEM part number can be compatible with more than just this exact vehicle — search the OEM number directly to see every vehicle it fits.
What is the OEM part number for CYLINDER ASSY, MASTER on the 1981 suzuki gs650gl?
The OEM part number for the CYLINDER ASSY, MASTER (part of the Front Master Cylinder Model Z assembly) on the 1981 suzuki gs650gl is 59600-34430.
Does OEM part 59600-34430 fit the 1981 suzuki gs650gl?
Yes — OEM 59600-34430 is listed as the CYLINDER ASSY, MASTER for the 1981 suzuki gs650gl (1981), part of the Front Master Cylinder Model Z assembly.
Which parts are included in the Front Master Cylinder Model Z?
CYLINDER ASSY, MASTER, PISTON / CUP SET, SCREW, SCREW, BOLT, LOWER, PISTON CUP SET, DIAPHRAGM, DIAPHRAGM,MASTE, and 4 more — see the full list below.
What other vehicles use OEM part number 59600-34430?
OEM 59600-34430 (CYLINDER ASSY, MASTER) also fits 1 other vehicle in this catalog, including 1982 suzuki gs650gl — Front Master Cylinder Model Z.