Crankshaft

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.

This genuine OEM Suzuki replacement piston is designed for the right cylinder of the 1976-1977 Suzuki GT500 motorcycle. It also fits the 1968-1975 Suzuki T500 model as a standard (STD) component. Manufactured to exacting OEM specifications, this piston ensures precise fitment and optimal performance for engine rebuilds or maintenance projects.

Constructed from high-quality cast aluminum alloy, the piston features a standard compression height of 38.5 mm and a bore size of 70.0 mm. The dome-style design accommodates the combustion chamber requirements of the specified models. This part is supplied as a single right piston and is designed for direct replacement, maintaining factory performance and reliability.

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.

OEM Suzuki NOS T500 GT500 1968-1977 Left Standard Piston & Rings Assembly is engineered for precision fitment in compatible GT500 models from 1968 to 1977. This piston and rings kit is designed to replace worn components, restoring optimal compression and engine performance. The assembly features a left-hand configuration to match the NOS design specifications.

The components are manufactured to Suzuki's exacting OEM standards, ensuring compatibility with the original engine assembly. The kit includes the piston, piston rings, and necessary hardware for installation. This product is intended for direct replacement and does not require modifications to the cylinder or crankshaft. For proper installation, refer to the vehicle's service manual.

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 needle roller bearing cage is a direct replacement part designed for the T500 and GT500 models produced between 1968 and 1977. Engineered to OEM specifications, it ensures precise fitment and reliable performance for classic motorcycle enthusiasts restoring or maintaining their Suzuki motorcycles from this era. The cage is manufactured with high-grade materials to meet the demands of original equipment standards, providing durability and smooth operation in critical bearing applications.

Compatible with Suzuki part number 12215-15010, this NOS component is ideal for addressing worn or damaged bearing cages in the T500 and GT500 models. It is recommended for use in crankshaft, transmission, or other high-load bearing assemblies where precision alignment and load distribution are essential. The cage accommodates standard needle rollers and is designed to integrate seamlessly with existing Suzuki drivetrain components.

This genuine Suzuki Roller Bearing Needle, part number 09261-03009, is a new old stock (N.O.S.) OEM replacement component designed for optimal durability and precision in motorcycle applications. Engineered to meet Suzuki's stringent quality standards, this roller bearing needle ensures smooth operation and reduces friction in critical engine mechanisms.

Constructed with high-grade materials, the bearing needle is built to withstand high rotational speeds and load-bearing conditions. The OEM specification guarantees seamless compatibility with compatible Suzuki models, maintaining factory performance benchmarks. Ideal for maintenance, repair, or restoration projects, this part provides a reliable solution for maintaining engine efficiency and longevity.

This genuine NOS (New Old Stock) Suzuki Thrust Washer is designed for precise engine component alignment in select Suzuki T500 and GT500 models manufactured between 1968 and 1977. Engineered to original OEM specifications, it ensures optimal performance and durability in critical engine assembly applications.

Manufactured to stringent quality standards, this thrust washer maintains the correct clearance between rotating and stationary components, preventing excessive wear and maintaining proper oil flow. Compatible with Suzuki part number 09160-24007, it is an essential replacement component for restoring or maintaining vintage T500 and GT500 engines.

This genuine NOS crankshaft oil seal (Part No. 09283-25014) is designed for Suzuki GT250, GT500, and T500 models. Engineered to OEM specifications, the seal ensures reliable performance by preventing oil leakage at the crankshaft interface. Constructed from high-quality rubber and metal reinforcement, it provides durability and resistance to oil degradation under standard operating conditions.

The seal features a precise outer diameter of 42mm and an inner shaft diameter of 30mm. The lip diameter measures 38mm, with a total height of 8.5mm. Installation requires a seal driver with a maximum diameter of 40mm, ensuring proper seating for optimal sealing efficiency. This component is essential for maintaining engine integrity and preventing contaminants from entering the crankcase.

This NOS (New Old Stock) Genuine Suzuki crankshaft bearing, part number 09269-25003, is an OEM replacement component engineered for the Suzuki T500 GT500 motorcycle. Designed to exacting Suzuki specifications, this bearing ensures optimal performance and durability in high-load applications.

Manufactured to original equipment standards, the bearing provides precise alignment and reduced friction for smooth engine operation. The unit is sealed and ready for immediate installation, eliminating the need for additional machining or adjustments. Suitable for professional mechanics and DIY enthusiasts, this bearing meets all OEM quality and compatibility requirements.

The NOS Genuine Suzuki Crankshaft Oil Seal 09283-30003 is a high-quality replacement part designed for Suzuki GT500 T500 motorcycles. Engineered to OEM specifications, this oil seal ensures a leak-proof interface between the crankshaft and the engine housing, maintaining optimal oil pressure and preventing contamination. Precision-molded from durable rubber with a steel-reinforced outer casing, it withstands high rotational speeds and thermal stress while delivering long-lasting performance.

This oil seal is a direct-fit replacement for Suzuki models requiring part number 09283-30003, including GT500 and T500 variants. Installation requires no modifications, and its exact-fit design guarantees compatibility with stock components. Fast shipping available to minimize downtime for professional mechanics and DIY enthusiasts alike.

This genuine Suzuki T500 middle crank bearing (part #09269-30002) is an OEM replacement component designed for optimal durability and precision fit. Engineered to meet strict OEM specifications, it ensures reliable performance in demanding motorcycle applications. The bearing is manufactured to exact tolerances, providing smooth operation and extended service life under typical operating conditions.

Constructed with high-quality materials, this new factory bearing is a direct replacement for worn or damaged units in the T500 model. Its precision design minimizes rotational resistance and maintains proper crankshaft alignment, contributing to overall engine stability. Installation requires standard tools and follows standard bearing replacement procedures.

Genuine OEM Suzuki oil seal designed for optimal engine performance in the GT500 T500 models. Part number 09283-35002 ensures precise fitment and durability for long-lasting operation. Engineered to meet or exceed OEM specifications, this oil seal provides reliable sealing against oil leaks while maintaining consistent pressure within the engine system.

Manufactured to Suzuki's exacting standards, this replacement part is an ideal choice for routine maintenance, rebuilds, or performance upgrades. Fast shipping ensures minimal downtime for your motorcycle, supporting efficient repair and restoration processes.

The Suzuki NOS Piston 12110-31712 is a precision-engineered component designed for optimal performance in compatible Suzuki models. Constructed with high-grade materials, this piston ensures durability and efficient combustion within the engine system. Its OEM-grade design guarantees direct fitment and reliable operation under standard operating conditions.

Featuring a durable alloy construction, the piston is engineered to withstand high thermal and mechanical stresses, maintaining structural integrity during operation. Compatible with specified Suzuki engine configurations, it delivers consistent performance while adhering to factory specifications for seamless integration.

This NOS Suzuki 4TH O/S piston is precision-engineered for direct replacement in 1968-1977 Suzuki models, including the GT750, T500, and GT500. Designed for optimal fit and performance, the piston features an oversized (O/S) design to accommodate common wear, ensuring reliable operation and restored compression in high-mileage engines.

Manufactured to exact OEM specifications, this piston (Part No. 12110-31722) is a critical component for engine rebuilds, offering durable cast construction and precise machining tolerances. Compatible with the engine series listed, it restores factory-level performance and maintains proper clearances for smooth operation.

This Suzuki NOS Center Piston features a precise .50 oversize specification, engineered for enhanced performance in GT500 and GT750 models. Designed as a direct replacement component, it ensures compatibility and seamless integration with original equipment specifications. The part numbers 12120-15700 and 12120-31712 correspond to the applicable variants for these motorcycle models.

Constructed from high-quality materials, this piston delivers superior durability and thermal resistance under high-performance conditions. It maintains optimal combustion efficiency, contributing to improved engine output and reliability. Ideal for aftermarket modifications or OEM replacements, this NOS piston is a critical upgrade for enthusiasts seeking precision-engineered components.

This genuine Suzuki small end bearing (OEM part number 09263-18009) is an exact replacement for the TS250, GT500, and GT750 models. Precision-engineered to OE specifications, it ensures reliable performance and durability in high-stress applications.

The bearing features a 25.40 mm outer diameter and 16.00 mm inner diameter, with a 9.50 mm width, providing optimal fitment and load-bearing capacity. Constructed from high-grade steel for superior wear resistance, it maintains tight tolerances to minimize piston slap and extend engine life.