Piston Crankshaft

OEM Suzuki connecting rod for LEMANS models produced between 1973 and 1975, part number 12161-31001. Designed for direct replacement, this connecting rod ensures precise fitment and optimal engine performance in the GT750 LEMANS powertrain. Constructed from high-grade steel, it meets OEM specifications for durability and load-bearing capacity under standard operating conditions.

This connecting rod is a new old stock (NOS) component, preserving original manufacturing tolerances and material composition. It is recommended for restoration projects or as a replacement part in engines requiring precise OEM-quality components. Compatible exclusively with Suzuki GT750 LEMANS models from the specified years.

This genuine Suzuki OEM connecting rod, part number 12161-31000, is an exact factory replacement designed for the LEMANS 1972 GT750 motorcycle. Engineered to meet original equipment manufacturer (OEM) specifications, it ensures precise fitment and optimal performance for restored or original-condition engines.

The connecting rod is manufactured to industry-standard tolerances for durability and precision. It is intended for direct replacement in applications requiring this exact part designation, guaranteeing compatibility with the GT750 engine assembly.

This genuine OEM Suzuki crankshaft washer, part number 09160-24014, is designed for precision-engineered fitment in compatible RM250, RM400, and GT750 Lemans models. Constructed from high-grade steel, the washer ensures optimal durability and maintains critical torque specifications during assembly.

Packaged as a new, unused component, this crankshaft washer meets strict OEM quality standards for high-performance applications. It is an essential replacement part for maintaining engine integrity and preventing premature wear in high-stress powertrain components.

This genuine OEM Suzuki thrust washer is engineered for precise fit and performance in 1972-1977 GT750 models. Constructed from high-quality materials, it meets original equipment specifications to ensure reliable operation and durability under demanding conditions.

Designed with precise dimensions of 24mm inner diameter, 40mm outer diameter, and 1.0mm thickness, this thrust washer (part number 09160-24012) is manufactured to original Suzuki standards for optimal compatibility and longevity. Ideal for restoring classic GT750 motorcycles to factory specifications.

The Suzuki GT750 RH crankshaft, part number 12221-31001, is a precision-engineered OEM replacement component designed for optimal performance and durability in the classic GT750 motorcycle. Precision-machined from high-grade alloy steel, this right-hand crankshaft ensures balanced rotation and reliable power transfer, critical for maintaining engine efficiency and longevity in high-performance applications.

Engineered to meet Suzuki's exacting OEM standards, this crankshaft features a balanced design to minimize vibration and maximize power output. Compatible with the Suzuki GT750, it is a direct-fit replacement part, eliminating the need for modifications. The crankshaft is supplied with a 1-year manufacturer's warranty against defects in material and workmanship, providing peace of mind for both professional mechanics and DIY enthusiasts.

This high-performance LH mass crankshaft modification kit (Part No. 12241-31003) is engineered specifically for the Suzuki GT 750 motorcycle. Designed to enhance engine balance and reduce vibration, this precision-machined crankshaft component delivers improved throttle response and smoother operation at high RPMs.

The kit includes a lightweight LH mass flywheel that optimizes rotational inertia, supporting consistent power delivery and reduced drivetrain stress. Compatible with stock engine configurations, this modification is ideal for enthusiasts seeking refined performance without extensive engine overhaul. Installation requires standard motorcycle tooling and basic mechanical expertise.

This NOS Suzuki Seal (Part #09289-25006) is a direct replacement component engineered for optimal compatibility with compatible Suzuki models. Designed to meet OEM standards, it ensures a precise fit and reliable performance in sealing applications.

The seal is manufactured by NGK (Part #PL-473) and is constructed from high-quality materials to provide durability and resistance to wear under operational conditions. It is suitable for use in engine and transmission systems where reliable sealing is required to prevent fluid leakage.

NOS Suzuki Seal 09289-38008 #PL-474 is an OEM-grade replacement seal engineered for high-performance compatibility with Suzuki vehicles. Manufactured to precise factory specifications, this seal ensures optimal sealing integrity for critical engine components, preventing fluid leakage and maintaining system efficiency.

Designed for durability, the seal features a reinforced elastomer construction with a stainless steel insert for superior resistance to heat, pressure, and chemical degradation. Its compact dimensions and precise fitment guarantee seamless integration into the intended application, reducing installation time and ensuring long-term reliability. Ideal for both routine maintenance and performance upgrades, this OEM-quality seal delivers consistent performance under demanding operating conditions.

This NOS (New Old Stock) genuine Suzuki crankshaft oil seal is an original equipment manufacturer (OEM) part designed for precise fitment and reliable performance in 1972-1977 Suzuki GT750, GT750 LeMans, and related models. Machined to exacting tolerances, it ensures optimal sealing to prevent oil leakage and maintain engine integrity under standard operating conditions.

Engineered for durability, this oil seal features a high-quality rubber compound with a reinforced metal casing, providing resistance to heat, pressure, and abrasion. The part number 09289-30001 guarantees compatibility with specified Suzuki models, ensuring seamless integration with the crankshaft assembly. For professional-grade replacement or restoration projects, this OEM seal delivers the reliability and precision required for sustained engine operation.

This NOS (New Old Stock) genuine Suzuki Koyo GT750 crank bearing (Part #09269-30007) is an OEM-quality replacement component designed for the Suzuki GT750 motorcycle. Manufactured to meet original equipment specifications, it ensures reliable performance and precise fitment for restored or original GT750 models.

The Koyo-branded bearing features a sealed, single-row deep groove ball bearing design optimized for high rotational speeds and load-bearing capacity. It is supplied brand-new in protective packaging for immediate installation. This bearing is suitable for applications requiring exact OEM equivalence and is ideal for restoration projects or routine maintenance.

This NOS (New Old Stock) Genuine Suzuki Ball Bearing, part number 09262-30013, is an OEM factory component designed for precision-engineered performance in Suzuki vehicles. Engineered to exacting factory standards, this ball bearing ensures optimal durability and smooth operation in high-load applications. The bearing features a durable single-row deep groove design, providing reliable axial and radial load capacity for extended service life.

With dimensions of 30mm inner diameter, 78mm outer diameter, and 19mm width, this ball bearing is suitable for applications requiring precise internal clearance and high rotational speed. Manufactured to meet original equipment specifications, it delivers consistent performance and maintains tight tolerances under demanding conditions. Ideal for automotive, powersports, and industrial applications where OEM reliability is critical.

This OEM-grade oil guide plate is a direct replacement part for 1972 to 1977 Suzuki Lemans GT 750 motorcycles. Engineered to precise factory specifications, the plate ensures proper oil flow and lubrication within the engine assembly, maintaining optimal performance and longevity of internal components.

The part is fully compatible with stock Suzuki assemblies and meets original equipment manufacturer (OEM) standards. It is supplied in new condition, with part number 12511-31000, ensuring a seamless fit and function without the need for modifications. Ideal for restoration projects, routine maintenance, or as a spare for high-mileage models.

This genuine NOS (New Old Stock) Suzuki Washer, part number #09160-30014, is an original equipment manufacturer (OEM) component designed for precise fitment and reliable performance in compatible Suzuki models. Manufactured to meet stringent OEM standards, it ensures optimal sealing and durability under operating conditions. The washer is precision-engineered for consistent thickness and material composition, providing a secure seal to prevent leakage and maintain system integrity.

This NOS washer is an ideal replacement for worn or damaged washers in applications requiring exact specifications. It is supplied in a sealed, moisture-resistant package to preserve quality until installation. Suitable for use in automotive, marine, or powersports applications where OEM-grade components are required.

This genuine OEM washer is an exact replacement for the Suzuki GT750 models produced between 1973 and 1977. Precision-engineered to meet original equipment specifications, it ensures proper fitment and durability in critical assembly areas. The washer is manufactured from high-grade steel to resist wear, corrosion, and mechanical stress over extended use.

Designed for specific applications within the engine and transmission systems, the washer maintains proper clearance and torque retention. It carries the original part number 09160-20026, guaranteeing compatibility with the exact specifications of the 1973-1977 Suzuki GT750. Installation requires no modifications, providing a seamless fit for restoration or maintenance projects.

Suzuki SHIFTING CAM PI 09261-04002 OEM NEW

Genuine OEM Suzuki C-ring (Part No. 09390-78003) for 1972-1974 GT750 motorcycles. Designed as a direct replacement for original equipment, ensuring precise fitment and reliable performance. Manufactured to meet Suzuki’s exacting standards for durability and wear resistance.

This NOS (New Old Stock) component is ideal for restoration projects, maintenance, or addressing worn seals in the GT750’s transmission or engine assembly. Packaged in durable protective material to preserve integrity until installation.

This genuine OEM piston, part number 12110-31002, is an exact replacement component designed for the Suzuki GT750 motorcycle models manufactured between 1972 and 1977. Engineered to original Suzuki specifications, the piston ensures precise fitment and reliable performance in standard applications. The component is manufactured from high-grade aluminum alloy, providing durability and resistance to thermal expansion under operating conditions.

Each piston is precision-machined to meet strict OEM tolerances, guaranteeing optimal combustion efficiency and engine longevity. The part is supplied in new old stock (NOS) condition, ensuring authenticity and compatibility with the original engine design. Ideal for restoration projects or routine maintenance, this piston restores factory-level performance to your Suzuki GT750.

This OEM-quality oversize piston set is specifically engineered for the Suzuki T500 engine. Designed to restore optimal compression and performance, the set includes all necessary components for a complete piston replacement. The pistons are precision-machined to meet strict OEM specifications, ensuring seamless compatibility and reliable operation.

The set consists of three pistons, each featuring reinforced construction for enhanced durability. The included piston rings are manufactured to exact tolerances, providing consistent sealing and oil control. This piston set is ideal for engine rebuilds, performance upgrades, or addressing wear-related issues in the Suzuki T500.

This genuine Suzuki oversize piston, part number 12103-31830-050, is manufactured in Japan to original equipment specifications. Designed for high-performance applications, it delivers precise fitment and durability in demanding engine conditions.

Constructed from premium-grade aluminum alloy, this piston ensures optimal heat dissipation and structural integrity. It is an ideal replacement for worn or damaged components in compatible Suzuki engines, restoring factory performance and efficiency.

This NOS (New Old Stock) Suzuki piston assembly is engineered for precise fitment in compatible GT-series models. Designed specifically for the T500, GT500, and GT750 engines, it ensures optimal compression and durability with a standard 1mm oversize specification. The piston is manufactured to original equipment standards, maintaining the integrity and performance required for reliable operation in high-compression applications.

Constructed from high-grade aluminum alloy, the piston features precision-machined ring grooves and a balanced design to minimize vibration and maximize fuel efficiency. Compatible with the specified Suzuki engine models, this replacement part is an ideal solution for restoring or upgrading engine performance. The part number 12103-31830-100 ensures direct fitment and compatibility with OEM components.

Genuine OEM replacement piston for the Suzuki GT750 motorcycle, manufactured during the 1972 to 1975 production years. This new old stock (NOS) piston is designed to maintain original equipment manufacturer (OEM) specifications, ensuring precise fitment and performance in restored or classic Suzuki GT750 models.

Part number 12110-31001 corresponds to the standard piston assembly, providing a direct replacement solution for engines requiring an original specification component. Engineered for compatibility with the GT750's 739cc inline-three cylinder configuration, this piston supports proper combustion and mechanical integrity in classic motorcycle applications.

This is an OEM genuine Suzuki piston, part number 12120-31002, designed for optimal engine performance and longevity. Manufactured to Suzuki's strict quality standards, this piston ensures a precise fit and reliable operation in compatible Suzuki engines. Its precision-engineered design contributes to improved combustion efficiency and durability, reducing the risk of engine wear over time.

Compatible with select Suzuki models, this piston features a bore size of 63.5 mm and a compression height of 30.0 mm. The piston is made from high-grade aluminum alloy, providing a balance of strength and lightweight properties for enhanced engine responsiveness. Each unit undergoes rigorous testing to meet OEM specifications, ensuring consistent performance and compatibility with original equipment standards.

This genuine Suzuki OEM piston, part number 12120-31002-050, is designed for select Suzuki engine models where it serves as a superseded component by the updated part 12103-31870-050. Constructed from high-quality aluminum alloy, the piston features a durable cast construction for reliable performance under standard operating conditions.

Manufactured to exacting OEM standards, this piston ensures precise fitment and optimal combustion efficiency. It is recommended for replacement in applications where the original piston has worn or failed. Verify compatibility with your specific Suzuki engine model before installation.

This factory-original NOS (New Old Stock) Suzuki piston ring set is designed for the T500 and GT500 motorcycle models. Engineered to exacting OEM specifications, it ensures optimal engine performance, compression integrity, and long-term reliability.

The set includes rings for piston oversize 1.0, featuring precision-machined cast iron construction with molybdenum coating for enhanced wear resistance. Compatible with Suzuki part number 12140-30010-100, this genuine replacement delivers exact fitment and durability for high-performance applications.

This OEM Suzuki GT750 piston ring set is engineered for precision and durability, designed to fit models requiring a .050 overbore. The set includes six rings (three per piston) and the compatible part number 12140-30010-050, ensuring seamless integration with your motorcycle's engine components.

Manufactured to exacting OEM standards, these piston rings provide optimal compression retention, reduced friction, and enhanced engine performance. Ideal for rebuilds or performance upgrades, this high-quality ring set maintains the manufacturer's specified gap clearance and material composition for long-lasting reliability under demanding riding conditions.

This NOS (New Old Stock) Suzuki TS250 Piston Pin Needle Bearing (Part No. 09263-18021) ensures precise fitment and long-lasting performance for your motorcycle’s piston assembly. Manufactured to OEM standards, this bearing provides smooth operation and reduced friction, enhancing the reliability of your TS250’s internal engine components.

Designed for direct replacement, the bearing features a durable needle roller design optimized for high-load applications. Its compact dimensions ensure seamless integration with the piston pin, maintaining proper alignment and minimizing wear over time. Ideal for restoration projects or routine maintenance, this high-quality bearing delivers consistent performance in demanding conditions.

The NOS Suzuki Washer GT750 (Part No. 09169-18001) is an original equipment manufacturer (OEM) washer designed for the 1973 to 1975 Suzuki GT750 motorcycle models. This washer component ensures proper sealing performance and structural integrity within the motorcycle's assembly, maintaining factory specifications for reliable service.

Manufactured to meet OEM quality standards, this washer is precision-engineered for compatibility with Suzuki's original design. It is recommended for use in maintenance, repair, or restoration projects to restore the motorcycle to its original condition. Suitable for applications requiring a washer of this specific size and material composition.