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MOTORCYCLE 100% Guaranteed Fitment

Crankshaft

Selected Vehicle
1983 suzuki gn125z
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Quick answer: The Crankshaft for the 1983 1983 suzuki gn125z (MOTORCYCLE) consists of 22 OEM components. 19 are currently matched to live Amazon/eBay listings, priced from $2.44–$172.35.
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Showing 22 Components
1
CRANKSHAFT ASSY | -E.NO.107980

CRANKSHAFT ASSY | -E.NO.107980

eBay Preferred
OEM Ref: 12200-05340

Genuine OEM Suzuki DR125 crankshaft, part number 12200-05340, engineered for precise fitment and optimal engine performance. Constructed from high-grade steel alloys, this crankshaft ensures durability under rigorous riding conditions, maintaining tight tolerances for consistent power delivery in the 1994 Suzuki DR125 model.

Designed for direct replacement, this crankshaft features balanced counterweights for smooth operation and reduced vibration. Compatible with all 1994 Suzuki DR125 models, it restores factory specifications without modification. For professional mechanics or DIY enthusiasts, this OEM part guarantees reliability and longevity in off-road and on-road applications.

eBay Motors Stock Available

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Buy on eBay ($40.00)

Original Equipment Manufacturer (OEM) connecting rod set designed for optimal engine performance and durability. This precision-engineered component ensures accurate alignment and robust structural integrity for reliable operation in compatible Suzuki engines. Manufactured to exacting OEM standards, the set includes all necessary components for a complete installation.

Constructed from high-grade steel alloys, the rods feature precise machining and balanced weight distribution to minimize vibration and maximize engine efficiency. Each connecting rod is designed to meet or exceed original specifications, ensuring seamless compatibility with factory engine components. Ideal for both replacement and performance upgrades, this set provides a cost-effective solution for maintaining engine reliability and longevity.

eBay Motors Stock Available

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This NOS (New Old Stock) Suzuki bearing, superseded by part number 09263-28027-0B0, is engineered for precise fitment and reliable performance in compatible Suzuki applications. Measuring 28 mm x 36 mm x 15 mm (inner diameter x outer diameter x width), this bearing ensures optimal load distribution and minimizes rotational friction for enhanced durability.

Designed for OEM-grade reliability, the bearing meets strict manufacturing standards for dimensional accuracy and material integrity. Its sealed design provides protection against contaminants, extending service life in demanding operating conditions. Ideal for restoration projects or direct replacement in original equipment applications, this bearing delivers consistent performance under standard operating loads.

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Genuine NOS (New Old Stock) Suzuki crank pin assembly, part number 12211-05220, designed for compatibility with the Alt125, LT125, GN125, and DR125 models manufactured between 1982 and 1983. Precision-engineered to maintain optimal engine performance, this crank pin is a critical component for ensuring smooth power delivery and durability in these classic Suzuki motorcycles.

Constructed from high-grade steel, this NOS crank pin meets OEM specifications for dimensional accuracy and load-bearing capacity. It is recommended for use in engine rebuilds or as a replacement part to restore factory performance. Sold as a single unit and ready for direct installation.

eBay Motors Stock Available

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The Suzuki OEM Part 09262-28014 Bearing is a high-quality replacement component designed for use in select Suzuki vehicle models. Engineered to meet original equipment manufacturer specifications, this bearing ensures reliable performance and durability in demanding driving conditions.

Constructed from premium-grade materials, the bearing features a robust design optimized for smooth operation and extended service life. Its precise dimensions and tight tolerances contribute to optimal fitment and functionality, making it a dependable choice for maintenance and repair applications.

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This high-performance bearing assembly, part numbers YAMAHA 93306-20714-00, 93306-20716-00, and SUZUKI 09262-35038, is engineered for optimal durability and smooth operation in demanding mechanical applications. Designed for OEM compatibility, it ensures precise fitment and reliable performance in Yamaha and Suzuki systems.

Manufactured with premium-grade materials, this NMD207-OPEN bearing assembly features an open design for enhanced lubrication and reduced friction. Its robust construction supports high radial and axial loads, making it ideal for use in engine, transmission, and drivetrain components. The bearing’s specified dimensions and load ratings ensure consistent performance under rigorous operating conditions.

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7
OIL SEAL

OIL SEAL

eBay Preferred
OEM Ref: 09282-12009
Also fits 1 other vehicle

This high-quality Suzuki OEM Gear Housing Seal (Part #09282-12009) is engineered to meet the exacting standards required for gear housing applications. Designed for durability and precision, this seal ensures optimal performance in demanding automotive environments, providing reliable protection against contaminants and fluid leaks.

Manufactured to Suzuki’s strict OEM specifications, this seal delivers consistent sealing performance to maintain gear housing integrity. It is compatible with a range of Suzuki models and is recommended for replacement in applications where this specific part number is specified. Installation is straightforward for qualified technicians, ensuring minimal downtime for repairs.

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Buy on eBay ($14.75)
8
GEAR, OIL PUMP DRIVE

GEAR, OIL PUMP DRIVE

eBay Preferred
OEM Ref: 16321-05201
Also fits 1 other vehicle

This genuine OEM oil pump drive gear is designed for Suzuki DR100, DR125, GN125, and SP100/SP125 models, ensuring precise fitment and reliable performance. Constructed from high-quality materials, this new-old-stock (NOS) component meets or exceeds original equipment standards for durability and longevity.

The oil pump drive gear facilitates proper lubrication of the engine by transferring rotational force to the oil pump, maintaining optimal oil pressure and flow. Direct replacement for part number 16321-05201, it is essential for maintaining engine health and preventing premature wear in these motorcycle models.

eBay Motors Stock Available

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Buy on eBay ($9.95)
9
GEAR, PRIMARY DRIVE (NT:17)

GEAR, PRIMARY DRIVE (NT:17)

eBay Preferred
OEM Ref: 21111-05200-0C0
Also fits 1 other vehicle

The SUZUKI DRZ125L Primary Drive Gear (OEM Part #21111-05200-0C0) ensures reliable power transmission from the crankshaft to the transmission input shaft. Engineered for durability, this gear maintains precise timing and reduces wear under high-load conditions, extending the drivetrain’s operational lifespan.

Manufactured to SUZUKI’s original equipment standards, this primary drive gear guarantees a perfect fit and seamless integration with the DRZ125L’s internal components. Compatible exclusively with the 2003 model year, it is a direct replacement for the stock gear, ensuring consistent performance and minimizing the risk of mechanical failure.

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This OEM replacement nut is designed for models of the Suzuki DR-Z125L produced between 2003 and 2023, ensuring precise fitment and durable performance. These nuts are manufactured to original equipment specifications to maintain compatibility with the bike's original assembly, providing reliable fastening for critical components.

Each package includes 8 nuts, meeting the exacting standards required for maintenance, repair, or replacement tasks. The part number 09140-16019 guarantees authenticity and full compatibility with Suzuki's original design, ensuring long-lasting durability and optimal performance.

eBay Motors Stock Available

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The Suzuki OEM Washer 09166-16012 is a precision-engineered component designed for optimal performance in Suzuki vehicle systems. This washer ensures proper sealing and secure assembly, meeting original equipment manufacturer (OEM) specifications for durability and reliability.

Constructed from high-quality materials, this washer is engineered to withstand environmental stress, including temperature fluctuations and mechanical pressure. It is an essential replacement part for maintaining the integrity of connected components in Suzuki vehicles.

eBay Motors Stock Available

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Buy on eBay ($2.44)

The Suzuki OEM Gear Key (Part #09421-04004) is a precision-engineered replacement component designed to maintain the security and functionality of compatible Suzuki vehicles. Manufactured to original equipment manufacturer standards, this key ensures a seamless fit and reliable performance in ignition and door lock systems.

Constructed from durable materials, the key is designed for long-term durability and precise operation. It is pre-cut to match the vehicle's unique security coding, eliminating the need for aftermarket modifications. The key is an exact match for authorized Suzuki models, providing OEM-level compatibility and peace of mind.

eBay Motors Stock Available

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Buy on eBay ($4.49)
13
PISTON | STD,MODEL Z

PISTON | STD,MODEL Z

eBay Preferred
OEM Ref: 12111-05202-0F0
Also fits 1 other vehicle

This high-performance piston kit is engineered for Suzuki GS125 and GS125S/E models manufactured between 1982 and 2002. Designed to restore engine compression and enhance power output, the kit includes a precision-machined piston with a 57.25mm bore, ensuring optimal fit and performance. The components are manufactured to OEM specifications, guaranteeing durability and reliability under demanding operating conditions.

Compatible with all GS125 and GS125S/E variants from the specified production years, this replacement piston kit is ideal for maintenance, performance upgrades, or complete engine rebuilds. The kit is constructed from high-quality cast aluminum alloy, providing a balance of strength and lightweight characteristics essential for motorcycle engine performance.

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Buy on eBay ($24.78)
14
PISTON SET (OS:0.5) | OPT,MODEL Z

PISTON SET (OS:0.5) | OPT,MODEL Z

eBay Preferred
OEM Ref: 12100-05200-050
Also fits 1 other vehicle

This OEM Suzuki piston set, part number 12100-05200-050, is engineered for optimal performance and durability in compatible engine models. Designed to meet stringent Suzuki manufacturing standards, this piston set ensures precise fitment and reliable operation, reducing the risk of premature wear or failure. The set includes all necessary components for a complete installation, providing a cost-effective solution for engine rebuilds or maintenance.

Constructed from high-grade aluminum alloy, the piston set delivers superior thermal conductivity and strength, maintaining structural integrity under high-temperature conditions. The oversize specification (OS: 0.5) accommodates standard engine bore tolerances, ensuring compatibility with compatible cylinder blocks. This piston set is a direct replacement for OEM applications, guaranteeing seamless integration and long-lasting performance.

eBay Motors Stock Available

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Buy on eBay ($123.11)

This OEM Suzuki Piston Ring Set, part number 12140-01410-050, is precision-engineered for optimal engine performance and durability. Designed for select Suzuki models, this ring set ensures a precise fit and reliable sealing between the piston and cylinder wall.

The ring set features an oversize measurement of 0.5 mm to accommodate specific engine configurations. Constructed from high-quality materials, it provides superior wear resistance and maintains consistent compression for improved engine efficiency. Ideal for maintenance, repairs, or performance upgrades, this genuine OEM component meets Suzuki's stringent quality standards.

eBay Motors Stock Available

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Buy on eBay ($43.86)

This genuine Suzuki OEM piston ring set, part number 12140-01410-050, delivers precise fitment and optimal performance for compatible engine models. Engineered to OE specifications, it ensures reliable sealing and consistent compression for smooth operation.

Designed for long-lasting durability, the ring set features a 0.5mm oversize measurement to accommodate wear while maintaining tight tolerances. Precision-machined from high-grade materials, it resists heat and friction degradation, promoting extended engine life and reduced oil consumption.

eBay Motors Stock Available

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Buy on eBay ($43.86)

This NOS (New Old Stock) piston set is designed for Suzuki ALT125 and GN125 models manufactured between 1982 and 1994. Compatible with engine code 12140-01410-100, this OEM-grade component ensures precise fitment and reliable performance for classic air-cooled motorcycles.

The piston set features OS Standard 1.0 oversize rings, offering optimized compression and reduced wear for extended engine life. Precision-engineered from high-strength aluminum alloy, it maintains dimensional accuracy to factory specifications. Ideal for restoration or performance upgrades, this piston set restores lost power and efficiency in aging powerplants.

eBay Motors Stock Available

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Buy on eBay ($28.74)

This OEM Suzuki Piston Pin is engineered for precise fitment in compatible models, ensuring optimal engine performance and durability. Designed for use in the DR125 (1982-1987) and GN125 (1991-1997) motorcycles, this piston pin meets strict OEM quality standards and is manufactured to exacting specifications.

Constructed from high-strength steel, the piston pin features a smooth, hardened surface for reduced friction and enhanced wear resistance. Its precise dimensions ensure seamless integration with the piston and connecting rod, promoting efficient power transfer and reliable operation. This replacement part is ideal for routine maintenance or performance upgrades in compatible Suzuki models.

eBay Motors Stock Available

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Buy on eBay ($11.45)

High-quality genuine OEM piston pin circlips designed for Suzuki engines. Engineered to exacting standards, these circlips ensure precise retention of piston pins, maintaining optimal engine performance and reliability. Each set includes two circlips, providing a complete solution for installation.

Manufactured from durable spring steel, these circlips feature a robust design that resists wear and deformation under high-stress conditions. The precise fitment and high-quality materials guarantee long-lasting performance, minimizing the risk of engine damage due to pin displacement. Suitable for a wide range of Suzuki engine models, these OEM components meet or exceed original equipment specifications.

eBay Motors Stock Available

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

Buy on eBay ($9.99)
20

CRANKSHAFT, RH

Exact OEM Stock Low
OEM Ref: 12221-05202
Also fits 1 other vehicle
Exact factory OEM # 12221-05202 may be temporarily out of stock in official store listings.
High Demand Part
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21

CRANKSHAFT, LH

Exact OEM Stock Low
OEM Ref: 12261-05301
Exact factory OEM # 12261-05301 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 →
22

PISTON SET (OS:1.0) | OPT,MODEL Z

Exact OEM Stock Low
OEM Ref: 12100-05200-100
Also fits 1 other vehicle
Exact factory OEM # 12100-05200-100 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 →

Crankshaft — Frequently Asked Questions

What OEM parts are included in the Crankshaft for the 1983 suzuki gn125z?

The Crankshaft for the 1983 suzuki gn125z includes 22 individual OEM components, each listed below with its exact OEM part number.

How much does the Crankshaft cost for the 1983 suzuki gn125z?

Individual components in this assembly currently range from $2.44–$172.35, based on live Amazon and eBay listings. See the price comparison below for each part.

Will these OEM parts fit other 1983 suzuki gn125z 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 CRANKSHAFT ASSY | -E.NO.107980 on the 1983 suzuki gn125z?

The OEM part number for the CRANKSHAFT ASSY | -E.NO.107980 (part of the Crankshaft assembly) on the 1983 suzuki gn125z is 12200-05340.

Does OEM part 12200-05340 fit the 1983 suzuki gn125z?

Yes — OEM 12200-05340 is listed as the CRANKSHAFT ASSY | -E.NO.107980 for the 1983 suzuki gn125z (1983), part of the Crankshaft assembly.

Which parts are included in the Crankshaft?

CRANKSHAFT ASSY | -E.NO.107980, ROD SET, CONNECTING | E.NO.107981-, BEARING | -E.NO.107980, PIN | -E.NO.107980, BEARING, MDL, BEARING, LH (35X72X17), OIL SEAL, GEAR, OIL PUMP DRIVE, and 14 more — see the full list below.

What other vehicles use OEM part number 12105-05821?

OEM 12105-05821 (ROD SET, CONNECTING | E.NO.107981-) also fits 6 other vehicles in this catalog, including 1982 suzuki sp125 — Crankshaft, 1983 suzuki lt125 — Crankshaft, 1984 suzuki lt125 — Crankshaft.

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Compare total assembly price across Amazon Prime vs. eBay Certified Sellers.
Amazon Est. Total
eBay Est. Total
$729.85