Piston Crankshaft

Precision-engineered piston and pin kit for the 1972 Suzuki T250, designed to meet OEM specifications for optimal performance and reliability. The piston features a durable aluminum alloy construction with a 60mm bore diameter, ensuring precise fitment and efficient power transfer in the cylinder assembly. The included piston pin measures 14mm in diameter with a 50mm length, providing a secure connection between the piston and connecting rod.

This kit is ideal for restoration projects or performance upgrades, delivering consistent combustion efficiency and reduced friction wear. Compatible with the 12103-18810-050 part number, the components are manufactured to stringent tolerances for long-lasting durability in high-performance applications.

Precision-engineered replacement pistons and bearings designed for the Suzuki T250 GT250 X6 (model code 12110-18402). These high-performance components feature a 16mm piston pin diameter and are offered in a +1.0mm oversize configuration with a bore diameter of 55.0mm, ensuring optimal fitment for enhanced engine performance.

Manufactured to strict OEM standards, the pistons and bearings deliver superior durability and smooth operation under demanding conditions. The kit includes two pistons and bearings, providing a complete solution for engine rebuilds or upgrades. Ideal for racing applications or restoring worn-out components to factory specifications.

This genuine Suzuki piston wrist pin, bearing part number 12151-08001, is precision-engineered for optimal performance and durability in compatible Suzuki engine models. Manufactured to exact OEM specifications, it ensures precise fitment and reliable operation in demanding automotive applications.

Constructed from high-grade alloy steel, this wrist pin is designed to withstand extreme pressures and thermal cycling, maintaining structural integrity under heavy loads. Its hardened surface resists wear and deformation, extending service life while minimizing friction in the piston-cylinder assembly. Ideal for both routine maintenance and performance upgrades, this component meets strict Suzuki quality standards for consistent power delivery and fuel efficiency.

This NOS (New Old Stock) Genuine Suzuki Circlip is an OEM replacement part, identified by part number 09381-16001. Designed for precision-engineered applications, this circlip ensures secure retention of components within Suzuki machinery, providing a reliable and durable solution for maintenance and repair tasks.

Manufactured to original equipment specifications, this circlip is constructed from high-quality, corrosion-resistant materials to withstand demanding operational conditions. The included quantity of two units ensures availability for immediate replacement needs, reducing downtime in service or assembly processes. Ideal for automotive, motorcycle, or power equipment applications requiring authentic Suzuki components.

This new original equipment manufacturer (OEM) connecting rod, part number 12161-18000, is precision-engineered for Suzuki T350, T250, TC305, and T305 models. Manufactured to OEM specifications, it ensures optimal fitment and durability for high-performance engine applications.

The connecting rod features a forged construction with a balanced design to reduce vibration and enhance engine efficiency. Compatible with the specified Suzuki models, this component is ideal for both replacement and performance upgrade scenarios where original equipment quality is required.

This NOS (New Old Stock) OEM factory washer is designed for Suzuki TS90, TC90, and T250IIR models from 1972, ensuring a precise fit and reliable performance. The washer is manufactured to original specifications, maintaining compatibility with the specified models.

Constructed from durable materials, this washer provides a secure seal to prevent leaks and reduce wear on mechanical components. It is an essential replacement part for maintaining the integrity and functionality of the original equipment.

This OEM crank pin bearing, part number 09263-20020, is a direct replacement component designed for Suzuki T250, GT250, T350, and GT380 models manufactured between 1969 and 1977. Engineered to meet OEM specifications, this bearing ensures precise fitment and reliable performance in the crankshaft assembly, maintaining optimal engine efficiency and durability.

Constructed from high-grade steel with precision-machined surfaces, the bearing features a durable outer diameter of 30.00 mm and an inner diameter of 15.00 mm, with a width of 11.00 mm. Its high load-bearing capacity and resistance to wear make it ideal for restoring or maintaining vintage Suzuki motorcycles in original condition.

This OEM Suzuki gasket set, part number 09263-16015, is precision-engineered for the RN model. Designed to deliver optimal sealing performance, it includes components specifically formulated for high-temperature and high-pressure applications in automotive engines.

The gasket dimensions are 16 x 21 x 19.6 mm, ensuring a perfect fit for critical engine interfaces. Constructed from high-quality materials, this replacement gasket set maintains the integrity of the engine’s combustion chambers and prevents leaks, extending the service life of the engine.

This genuine OEM Suzuki center crankshaft pin, part number 12231-18000, is precision-engineered for models T305, TC305, T250, T350, and GT250 manufactured between 1969 and 1975. Designed as a direct replacement component, it ensures optimal engine performance by maintaining precise crankshaft alignment and reducing wear on associated internal components.

Manufactured to Suzuki's strict factory specifications, this crankshaft pin is made from high-grade steel to deliver exceptional durability and resistance to fatigue under high-stress operating conditions. The hardened surface treatment enhances longevity, making it a reliable choice for restoration projects or routine maintenance. Suitable for both stock and performance applications, this OEM part guarantees a precise fit and seamless integration with compatible Suzuki engines.

This NOS Suzuki Marine Shim, part number 09181-25251, is a precision-engineered component designed for optimal performance in marine engine applications. Constructed with high-grade materials to ensure durability and reliability, this shim provides precise adjustment for critical engine clearances, contributing to smoother operation and reduced wear.

Ideal for direct replacement in Suzuki marine engines, this shim maintains manufacturer-specified tolerances for compatibility and function. Its exact fit ensures seamless integration, minimizing downtime during maintenance or repair. Engineered for OEM standards, this NOS shim is a cost-effective solution for restoring engine performance without compromising quality.

This genuine factory crankshaft bearing (Part #09269-25005) is precision-engineered for the Suzuki T250, TC305, and Rebel T305 models. Designed to meet OEM specifications, it ensures optimal performance and longevity in critical engine components. The bearing is manufactured to exact tolerances for high durability under continuous operation.

Constructed from premium-grade materials, this NOS (New Old Stock) crankshaft bearing guarantees reliable fitment and smooth engine function. It is an essential replacement component for maintaining factory-engineered performance standards in compatible Suzuki motorcycles.

This high-quality replacement crankshaft seal is designed for NOS Suzuki GT250, T250, and T350 models, ensuring reliable sealing performance for the engine crankshaft. Manufactured to OEM specifications, it provides a precise fit and durable rubber construction rated for continuous operation under standard engine conditions.

Each seal measures 25mm in outer diameter and 17mm in inner diameter, with a thickness of 7mm. Compatible with crankshaft part number 09283-32001, this new seal guarantees leak-free operation and restores optimal engine integrity for your Suzuki motorcycle.

Genuine OEM Suzuki oil seal designed for GT250, 305, and 350 models produced between 1969 and 1977. This replacement part ensures precise sealing for crankshaft applications, maintaining optimal engine performance and preventing oil leaks. Manufactured to Suzuki’s strict quality standards for durability and reliability.

Dimensions: 25mm inner diameter, 65mm outer diameter, 12mm width. Part number 09283-25019 is the exact fitment for specified Suzuki models. This new oil seal is an ideal solution for restoration or maintenance projects requiring authentic original equipment manufacturer components.

This high-quality NOS crankshaft bearing is engineered for Suzuki GT250 models and ensures optimal performance in demanding motorcycle applications. Manufactured by KOYO, a trusted brand in bearing solutions, this component features precision-engineered tolerances for smooth and reliable operation. The bearing is designed specifically for the Suzuki GT250, making it an ideal replacement part for restoration or maintenance projects.

Part number 09262-25009 is a direct-fit solution for original equipment specifications, providing durability and longevity. Suitable for both stock and performance applications, this bearing maintains proper clearance and reduces friction, contributing to improved engine efficiency and longevity.

This genuine NOS Suzuki C Ring, part number 09390-65002, represents an original component acquired directly from a closed dealership. Designed for precision-engineered applications, it ensures reliable sealing performance in Suzuki engines. The ring is manufactured to meet OEM specifications, guaranteeing compatibility and durability for motorcycle, ATV, or outboard motor applications.

Ideal for restoration projects or routine maintenance, this C Ring maintains critical engine integrity. Suitable for installation in systems requiring a 09390-65002-specification component. Note: Verify compatibility with specific Suzuki model requirements prior to purchase.

This is a brand-new, genuine Suzuki OEM key designed for models including the M15, M12, K10, K11, K15, T200, TC200, A100, and AS100. Precision-engineered to meet original equipment manufacturer standards, the key ensures optimal fit, function, and security for compatible Suzuki vehicles.

Constructed from high-grade materials, the key features a durable metal head and ergonomic design for reliable operation. Each key is tested for compatibility and durability, providing long-lasting performance. This exact replacement key maintains the integrity of the vehicle's security system, ensuring a seamless fit and function as intended by the manufacturer.

This genuine Suzuki crankshaft primary drive gear (Part No. 21111-18000) is an OEM replacement component designed for the 1972 Suzuki T250 motorcycle. Precision-engineered to original specifications, it ensures proper alignment and smooth power transfer from the crankshaft to the transmission.

Manufactured from high-strength steel, this primary drive gear delivers reliable durability and consistent performance. It is an essential component for maintaining the original equipment performance of the 1972 Suzuki T250. Compatible with all 1972 Suzuki T250 models, this gear is a direct-fit replacement requiring no modifications.

This genuine Suzuki NOS nut, part number 09159-12103, is designed for secure fastening in exhaust and performance systems across compatible Suzuki models. Constructed from high-grade alloy steel, it ensures durability and resistance to corrosion under high-temperature operating conditions.

Featuring precise threading and a durable hexagonal head, the nut provides reliable torque retention for applications such as exhaust system assembly, turbocharger mounting, or NOS installation. Compatible with Suzuki GT T350, GT T305, GT T250, and GT250 models, it meets OEM specifications for seamless integration. The part is engineered to maintain structural integrity in performance-oriented environments.