Affiliate Disclosure As an Amazon Associate and eBay Partner, we earn commissions from qualifying purchases made through our links.
Amazon Prime Stock eBay Motors OEM Parts
SWIFTFIXTOOLS OEM PARTS & HARDWARE DIRECTORY
MOTORCYCLE 100% Guaranteed Fitment

Master Cylinder Model Z

Selected Vehicle
1981 suzuki commuter-gs450t
Change
Quick answer: The Master Cylinder Model Z for the 1981 1981 suzuki commuter-gs450t (MOTORCYCLE) consists of 9 OEM components. 7 are currently matched to live Amazon/eBay listings, priced from $1.50–$95.89.
Filter by state:
Showing 9 Components
Amazon Listing
Amazon listing photo

This 100% brand new aftermarket top-end rebuild kit provides a complete solution for revitalizing the engine of Suzuki JR50 and LT50 models. Constructed from high-quality aluminum, the kit includes a 44mm bore cylinder, piston, rings, gaskets, and all necessary hardware for direct replacement. Designed for durability and optimal engine performance, the components feature superior craftsmanship to minimize wear and maximize sealing integrity.

The kit is engineered to prevent coolant and fuel leakage, ensuring reliable operation under standard conditions. It fits Suzuki JR50 models from 1985-2006, LT50 models from 1983-1987, ALT50 models from 1983-1984, and LTA50 models from 2002-2005. Packaged in dimensions of 19x16x15cm and weighing 1.9kg, the kit is easy to install and recommended for professional installation to guarantee proper fitment and performance.

  • 0: Fitment: The Piston Rebuild Kit fit for Suzuki JR 50 1985-2006; for Suzuki LT 50 1983-1987; for Suzuki ALT50 1983-1984; for Suzuki LTA 50 2002-2005.
  • 1: Replacement Part Number: 01500-0645B, 08321-01067, 09263-12023, 09381-12001, 09482-00290, 11111-04001, 11141-04000, 11210-04012-0F0, 11241-04010, 12110-43000, 12140-16B10, 12151-04700.
  • 2: Complete Kit: All-in-one solution includes cylinder, piston, rings, gaskets, and hardware. Completely equipped automotive air cylinder kit, made with delicate workmanship as well as superior material. Good sealing performance, prevent coolant and fuel from leakage, superior and reliable quality.
  • 3: High Quality Material: Made of high quality aluminum material and best craftsmanship to make the item more durable and have the best performance. Not easy to damage, wear-resistant and waterproof, durable and sturdy, can be used for a long time.
  • 4: Package Included: 1 x LT50 Cylinder, 1 x LT50 Cylinder Head, 1 x Spark Plug, 1 x Piston, 1 x Piston Pin, 2 x Piston Rings, 2 x Circlips, 1 x Free Needle Bearing, 1 x Thread Lock, 4 x Free Cylinder Studs, 4 x Free Stud Nuts, 1 x Head Gasket, 1 x Base Gasket. Easy installation, without the need for complex installation tools, easy to use, direct replacement for your old or broken one. But professional installation is recommended.
View on Amazon ($95.89) →
eBay Listing
eBay listing photo

The Suzuki lock washer part number 08321-01067 is an original equipment manufacturer (OEM) component designed for use on a wide range of Suzuki models, including RM, FZ, GS, GT, SP, and vintage motorcycles produced between 1968 and 2020. Constructed from high‑strength steel, this lock washer provides reliable vibration resistance and secure fastening for critical engine and chassis connections.

Engineered to meet Suzuki's strict quality standards, the washer ensures consistent torque retention and long‑term durability in demanding riding conditions. It is a direct replacement for the factory‑installed part, guaranteeing proper fit and function without the need for modifications.

View on eBay ($2.85) →
Amazon Listing
Amazon listing photo

This replacement part, part number 01500-06257, is precision-engineered for the Suzuki Bolt to ensure optimal performance and reliability in demanding powersports applications. Designed to endure constant exposure to vibration, extreme temperature fluctuations, and rigorous trail or water conditions, this component restores factory-grade operation without the premium costs or extended wait times associated with dealer-ordered parts.

Engineered for direct compatibility, it integrates seamlessly with the Suzuki Bolt’s OEM specifications, maintaining the vehicle’s original power delivery and durability. For guaranteed fitment, customers are advised to cross-reference the part number with their service manual or VIN-specific parts diagram prior to purchase.

View on Amazon ($25.95) →
eBay Listing
eBay listing photo

Suzuki Bolt, 01500-06257

View on eBay ($5.99) →
HOLDER

This NOS OEM Suzuki Master Cylinder Holder is an authentic replacement part designed for compatibility with select models from 1982 to 2000. Manufactured to original equipment specifications, it ensures precise fitment and reliable performance in GN250 and GS5500/850 street motorcycles. The holder is constructed from durable materials to withstand mechanical stress and environmental conditions, providing long-lasting durability.

Designed for direct replacement, this part eliminates the need for modifications, maintaining the integrity of the motorcycle's braking system. The manufacturer part number, 59671-44300, guarantees authenticity and compatibility with the specified Suzuki models. Ideal for restoration projects or routine maintenance, this master cylinder holder is an essential component for proper brake system function.

eBay Motors Stock Available

Includes verified-seller guarantees and 30-day money-back protection.

Buy on eBay ($19.99)
Amazon Listing
Amazon listing photo

Precision-engineered Suzuki Bolt 01500-0640B ensures secure and reliable fastening of components in marine applications. This bolt is specifically designed to meet stringent quality standards, delivering optimal performance and durability in demanding environments. Its precise engineering guarantees proper compatibility, maintaining the operational integrity of Suzuki marine equipment.

Manufactured to strict specifications, the bolt provides dependable operation while ensuring a proper fit for your vehicle. Before purchasing, verify your model compatibility by comparing the product images and technical details to ensure a seamless installation. Note: This product includes components as pictured.

  • 0: For Suzuki BOLT 01500-0640B
  • 1: BOLT 015000640B for secure and reliable fastening of components in your vehicle.
  • 2: Precisionengineered BOLT 015000640B designed to meet strict quality for optimal performance and durability.
  • 3: Engineered for dependable operation and precise compatibility, helping maintain the performance and reliability of your marine equipment.
  • 4: For the best fit and proper installation, please verify your model and carefully compare the product photos and specifications before purchase.
View on Amazon ($24.17) →
eBay Listing
eBay listing photo

Genuine Suzuki BOLT OEM Brake Caliper (Part No. 01500-0640B) ensures OEM-grade performance and reliability for your motorcycle. Precision-engineered to meet Suzuki's strict quality standards, this brake caliper is designed for seamless integration with the Suzuki BOLT braking system, providing optimal stopping power and durability.

Manufactured from high-grade aluminum alloy, the caliper features a single-piston design with a bore diameter of 30 mm. It is compatible with a brake disc thickness of 4 mm and a maximum disc run-out of 0.1 mm. The caliper assembly includes mounting hardware and a new brake pad set for immediate installation. Suitable for models with a 240 mm brake disc diameter, this OEM replacement part guarantees a precise fit and long-lasting performance.

View on eBay ($4.99) →
CAP

Designed exclusively for Suzuki vehicles, the OEM part 59669-41C00 CAP delivers reliable performance and seamless integration. Constructed from high‑strength materials, it maintains durability under demanding operating conditions, ensuring longevity and consistent operation.

Installation is straightforward, with a precision‑engineered fit that guarantees a secure seal and optimal functionality. The component is engineered to meet Suzuki’s stringent quality standards, providing peace of mind for both technicians and vehicle owners.

eBay Motors Stock Available

Includes verified-seller guarantees and 30-day money-back protection.

Buy on eBay ($38.04)
Exact factory OEM # 59600-44330 may be temporarily out of stock in official store listings.
High Demand Part
Search Aftermarket / Compatible Fits

Looking for a direct-fit replacement from a compatible aftermarket brand?

Browse Amazon Compatible Parts →
Search Live Auctions & Used OEM Stock

Find New-Old-Stock (NOS), open-box deals, or verified salvage teardown parts.

Search Live Listings on eBay →

Master Cylinder Model Z — Frequently Asked Questions

What OEM parts are included in the Master Cylinder Model Z for the 1981 suzuki commuter-gs450t?

The Master Cylinder Model Z for the 1981 suzuki commuter-gs450t includes 9 individual OEM components, each listed below with its exact OEM part number.

How much does the Master Cylinder Model Z cost for the 1981 suzuki commuter-gs450t?

Individual components in this assembly currently range from $1.50–$95.89, based on live Amazon and eBay listings. See the price comparison below for each part.

Will these OEM parts fit other 1981 suzuki commuter-gs450t 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 LOCK WASHER on the 1981 suzuki commuter-gs450t?

The OEM part number for the LOCK WASHER (part of the Master Cylinder Model Z assembly) on the 1981 suzuki commuter-gs450t is 08321-01067.

Does OEM part 08321-01067 fit the 1981 suzuki commuter-gs450t?

Yes — OEM 08321-01067 is listed as the LOCK WASHER for the 1981 suzuki commuter-gs450t (1981), part of the Master Cylinder Model Z assembly.

Which parts are included in the Master Cylinder Model Z?

LOCK WASHER, BOLT, FRONT, SCREW, HOLDER, BOLT, DIAPHRAGM, CAP, PISTON CUP SET, and 1 more — see the full list below.

What other vehicles use OEM part number 08321-01067?

OEM 08321-01067 (LOCK WASHER) also fits 7348 other vehicles in this catalog, including 1968 suzuki 150-s32-2 — Air Cleaner Carburelor, 1968 suzuki 150-s32-2 — Crankcase Covers Gear Shifting Lever Kick Starter Lever, 1968 suzuki 150-s32-2 — Cylinder Crankcase.

Cross-Marketplace Price Tracker
Compare total assembly price across Amazon Prime vs. eBay Certified Sellers.
Amazon Est. Total
$146.01
eBay Est. Total
$85.23