Piston Crankshaft

Authentic **OEM replacement piston kit** designed for the **Suzuki TS50** engines produced in **1973 and 1974**. This **standard-duty (STD) piston set** is manufactured to original specifications, ensuring precise fitment and optimal performance. Each piston is engineered with **Suzuki’s exacting tolerances** for seamless integration into the stock cylinder block and crankshaft assembly.

**Key Features:** - **Direct OEM compatibility** for 1973–1974 Suzuki TS50 engines. - **Precision-machined** for minimal clearance, reducing friction and wear. - **NOS (New Old Stock)** quality, sourced from original Suzuki production lines. - **Part numbers included:** 12110-05761 (piston) and 12103-35810-100 (complementary components, where applicable). - **No modifications required**—designed for drop-in installation into stock or lightly modified engines.

The NOS Suzuki 12110-19720 Piston is a precision-engineered replacement component designed for exact fitment on 1971–1973 Suzuki MT50 and F50 models. Crafted from high-quality materials, this piston ensures optimal compression and performance while maintaining strict OEM specifications.

Key specifications include a bore diameter of 50.00mm and a compression height of 54.50mm. Compatible with the designated Suzuki engine series, this component is ideal for restorations, maintenance, or performance upgrades. NOS (New Old Stock) guarantees authenticity and reliability, ensuring seamless integration with your motorcycle’s original design parameters.

This OEM piston ring set is the direct replacement for Suzuki part number 12140-05830 and is superseded by part number 12140-05100-100. Engineered to meet original equipment specifications, the set ensures proper sealing, compression retention, and durability for the intended engine applications.

Constructed from high‑quality materials, the rings provide reliable performance under standard operating conditions. The package includes all components required for a complete installation, matching the original design tolerances and dimensions.

Professional precision ring set for Suzuki AS50 and TS50 models. Designed for optimal performance with a 0.50mm outside diameter. Manufactured to meet stringent quality standards, ensuring durability and reliable operation in demanding environments.

Engineered for seamless integration, this ring set provides a consistent fit and enhances mechanical efficiency. It is suitable for replacement or upgrade purposes, delivering reliable service life and maintaining the integrity of the drivetrain.

The Suzuki NOS AS50/TS50 ring set is engineered for precise performance in high‑output applications. Constructed from premium alloy material, each ring delivers consistent wear resistance and maintains optimal clearances under demanding conditions.

Designed as an original equipment replacement, the set matches the factory specifications for the AS50 and TS50 models, ensuring seamless integration with existing crankshaft assemblies. The 0.50 mm oversize dimension provides a reliable fit for rebuilds that require minimal material removal while preserving structural integrity.

Installation is straightforward for experienced technicians, and the components are supplied fully assembled and ready for immediate use. This ring set supports reliable engine compression, reduces oil consumption, and contributes to overall engine longevity.

The **Suzuki NOS OEM Connecting Rod Thrust Washer** is a direct-fit replacement part designed for compatibility with the **MT50, TS50, F50, and AS50** motorcycle models. Engineered to exacting specifications, this high-quality thrust washer ensures precise alignment and optimal performance within the crankshaft assembly, maintaining critical tolerances for smooth operation.

Constructed from durable materials, this washer meets Suzuki’s original equipment standards, guaranteeing reliability and longevity. Ideal for maintenance, rebuilds, or replacement applications, it delivers consistent performance under varying operational conditions. Part number **09160-16011** ensures accurate sourcing for authorized service procedures.

The NOS Suzuki connecting rod is an original equipment manufacturer (OEM) component designed for the OR50, F50, TS50, and RM50 models. Engineered with precision engineering, this rod provides the exact dimensions and tolerances required for seamless integration into the crankcase, ensuring optimal performance and durability under demanding operating conditions.

Constructed from high‑strength alloy steel, the connecting rod offers superior fatigue resistance and maintains structural integrity throughout the engine’s power cycle. The finished surface is treated to resist corrosion and wear, extending service life and reducing maintenance intervals. This part replaces the original factory component and meets all Suzuki specifications for fit, function, and reliability.

Installation of the OEM connecting rod restores the engine to its original specifications, supporting smooth power delivery and consistent combustion efficiency. It is suitable for both restoration projects and performance upgrades where authentic, high‑quality parts are required. The part ships new, sealed, and ready for immediate installation by qualified technicians.

The Needle Roller & Cage Assembly is engineered to meet the exacting standards required for the Suzuki 09263-16034-000 model. This component is constructed from high‑strength alloy materials, ensuring optimal durability and performance under continuous operation. The assembly incorporates precision‑machined bearings and a robust cage system that maintains alignment and reduces wear on the needle roller during high‑speed processing.

Installation of this part is straightforward, with a design that allows for quick removal and replacement of the needle roller and cage. The assembly delivers consistent pressure distribution and minimizes vibration, thereby extending the service life of the machine’s critical components. It is fully compatible with the original equipment manufacturer specifications and is recommended for use in both new installations and as a reliable replacement part for existing systems.

The genuine Suzuki MT-50 Trailhopper F50 Crank Pin, part number 12211-19000, is a precision-engineered component designed for optimal performance and compatibility with the F50 engine. Manufactured to Original Equipment Manufacturer (OEM) specifications, this crank pin ensures reliable operation, minimizing wear and maintaining the integrity of the crankshaft assembly.

Ideal for restorations, maintenance, or replacement needs, this component adheres to Suzuki’s rigorous quality standards. Compatible with the MT-50 Trailhopper F50, it delivers consistent performance and durability. Fast shipping ensures minimal downtime, allowing for quick return to operation. For authentic fitment and long-term reliability, trust this OEM replacement part.

The Suzuki MT50, TS50, AS50, AC50, and F50 oil guide plate (part number 12511-06100) is an essential component for restoring or maintaining models produced between 1969 and 1974. Designed to direct oil flow precisely, this guide plate ensures optimal lubrication of the engine’s internal mechanisms, thereby extending service intervals and enhancing overall reliability.

Constructed from high‑grade steel, the plate conforms to original equipment specifications, providing a direct fit without the need for modification. Installation is straightforward, requiring only standard tools and basic mechanical proficiency. This component is ideal for collectors, restorers, and professional service technicians seeking authentic parts that meet the rigorous standards of vintage Suzuki motorcycles.

These left crankshaft spacers are engineered for precise fitment on Suzuki T125, TS50, 250, DS250, and AS50 models. Each spacer measures 28 mm × 28 mm × 4.5 mm, providing the exact clearance required for optimal crankshaft alignment and reduced vibration.

Manufactured to the original equipment specifications, the part number 09180‑20017 ensures full compatibility with factory‑approved components. Installation of the spacers restores original bearing geometry, supporting engine durability and performance under standard operating conditions.

The Suzuki F50 TS50 TS50J/R Crankshaft Bearing is a high-quality, New Old Stock (NOS) replacement part, engineered to exacting specifications for optimal performance. This genuine component is sourced directly from Suzuki’s Japanese production facilities, ensuring precise fitment and durability in demanding applications.

Designed for compatibility with the TS50 and TS50J/R models, this bearing maintains critical tolerances for smooth operation and extended engine life. Ideal for restorations, maintenance, or performance upgrades, it adheres to Suzuki’s original specifications, guaranteeing reliability and compatibility. Part Number: 09269-20004.

The **Suzuki 09283-20034** is a genuine OEM oil seal designed for high-performance off-road applications in Suzuki Quadsport motorcycles. Engineered for durability and precise sealing, this component ensures optimal lubrication and protection against contaminants, extending engine lifespan under demanding conditions.

Constructed from high-quality materials, this oil seal meets Suzuki’s stringent specifications for crankshaft applications. Compatible with Quadsport models requiring the **09283-20034** part number, it delivers reliable performance in both on- and off-road environments. Replace with confidence using this authentic Suzuki replacement part.

The **NOS NEW OEM ORIGINAL Suzuki MT50 Oil Seal (Part No. 09283-23001)** is a precision-engineered replacement component designed for direct compatibility with the Suzuki MT50 motorcycle. Manufactured to meet original equipment specifications, this seal ensures proper lubrication retention and prevents oil leaks, maintaining optimal engine performance. Engineered for durability, it is constructed from high-quality materials to withstand the demands of off-road and street riding conditions.

This seal is a genuine NOS (New Original Suzuki) part, guaranteeing strict adherence to Suzuki’s exacting standards. It is suitable for use in all Suzuki MT50 models requiring this specific part number. Installation is straightforward, requiring standard automotive tools. For optimal results, ensure the sealing surface is clean and free of debris prior to installation.

This new‑old‑stock bearing, part number 08113-63030, is engineered for direct replacement in Suzuki TL1000, TM75, TS75, RM80, RM60, 0R50, and DS80 models. Constructed to meet original equipment specifications, it provides reliable support for rotating components, ensuring consistent performance and longevity.

The bearing is supplied as a single unit, fully compatible with the designated Suzuki applications. It is intended for professional installation by qualified technicians to maintain optimal mechanical integrity.

Designed for high‑performance automotive applications, this NOS Suzuki spacer offers precise dimensional control and superior load‑bearing capacity. It is engineered to fit the FR50, MT50, and RV50 series, providing a reliable solution for suspension tuning and wheel offset adjustments. The spacer’s construction utilizes premium alloy material to ensure durability and resistance to environmental stressors, thereby extending service life under demanding operating conditions.

Installation is straightforward, requiring standard tools and no modification to existing mounting hardware. The spacer delivers consistent clearance, contributing to optimal tire alignment and improved vehicle handling characteristics. It is suitable for both commercial and private fleet usage where reliability and performance are paramount. Compliance with industry standards guarantees compatibility and safety across a range of vehicle platforms.

The Suzuki TS90 TC 90 RV90 Crank Washer is a genuine OEM replacement part designed for direct fitment to compatible Suzuki outboard engines. Engineered to exacting specifications, this component ensures proper sealing and alignment within the crankshaft assembly, maintaining optimal performance and longevity. Compatible with models requiring part number 09166-14003, this washer is manufactured to meet Suzuki’s rigorous quality standards.

Constructed from durable materials, this crank washer provides reliable sealing under operational conditions. Its precise dimensions ensure seamless integration with the crankshaft system, reducing the risk of misalignment or premature wear. Ideal for maintenance professionals and DIY enthusiasts, this OEM part guarantees compatibility and performance equivalent to factory-installed components. Available for fast shipping, it is a cost-effective solution for restoring or upgrading your Suzuki outboard engine.

This Genuine Suzuki OEM Crankshaft Nut is designed for precise compatibility with the TS RV90 engine series, ensuring optimal performance and reliability. Engineered to exacting specifications, it delivers a secure fit for critical crankshaft applications.

Key Features:

• Direct OEM replacement for Suzuki TS RV90 models
• Constructed from high-strength materials for durability
• Threaded to exacting tolerances for proper torque retention

Suzuki OEM Part 08341-31039 KEY, MAGNETO ROTOR

The Suzuki F50 MT50 NOS Reed Valve Assembly (Part #13150-19013) is a genuine, original-equipment replacement component designed for precise fitment on compatible Suzuki motorcycles. Engineered for durability and performance, this assembly ensures optimal airflow and carburetor function, maintaining the integrity of the original specifications.

Constructed with high-quality materials, this reed valve assembly is a direct match for the OEM design, featuring the exact specifications required for seamless integration. Ideal for restorations, maintenance, or performance upgrades, this part adheres to Suzuki’s stringent quality standards, providing a reliable solution for enthusiasts and professionals alike.

This high-quality Suzuki reed valve gasket, part number 13156-19001, is precision-engineered for optimal performance in compatible motorcycle and ATV models. Constructed from durable fiber material, this gasket provides a reliable seal to prevent air or fluid leakage, ensuring smooth engine operation and extended component longevity.

The gasket measures 2.5 inches (63.5 mm) in diameter and features a thickness of 0.06 inches (1.5 mm), designed to fit seamlessly with Suzuki reed valve assemblies. Compatible with select Suzuki engines, this OEM-grade replacement part guarantees a precise fit and maintains manufacturer specifications for reliable engine function.