Crankshaft

The Suzuki GS550 Crankshaft Assembly (Part #12200-47014) is an OEM-grade replacement component designed for optimal engine performance and durability. This crankshaft assembly ensures precise alignment and balance for smooth power delivery, critical for maintaining the GS550's renowned reliability.

Manufactured to strict OEM specifications, the assembly includes all necessary components for direct installation, eliminating the need for additional modifications. Suitable for 1978 Suzuki GS550 models, this part guarantees compatibility and seamless integration with the engine's existing components.

This OEM connecting rod, part number 12161-47001, is precision-engineered for Suzuki GS550/E/L/T/M and GS650E models manufactured between 1977 and 1982. Designed as a direct replacement component, it ensures optimal engine performance and longevity by maintaining factory specifications for fit, function, and durability.

Manufactured from high-strength forged steel, this connecting rod undergoes rigorous quality control to meet Suzuki’s original equipment standards. It is engineered to withstand the demands of high-performance operation while reducing the risk of premature wear or failure. Ideal for restoration projects or routine maintenance, this connecting rod guarantees a precise fit and reliable operation in compatible Suzuki motorcycle engines.

The Suzuki GS400 Connecting Rod Thrust Washer Set provides precision-engineered components designed to maintain optimal clearance and reduce friction within the engine assembly. This OEM-quality set includes thrust washers engineered specifically for the Suzuki GS400, ensuring compatibility and reliable performance. Designed for durability, these washers help protect critical engine components by managing axial thrust loads effectively.

Constructed from high-grade materials, the thrust washers in this set are manufactured to meet strict OEM specifications. The included part numbers 09160-28009 and 09160-28010 ensure accurate fitment and ease of installation. These washers are essential for maintaining engine efficiency and longevity, making them a critical component for GS400 engine rebuilds or maintenance.

This genuine NOS (New Old Stock) Suzuki end bearing, part number 09263-28006, is engineered for the GS425 and GS550 models produced in 1977. Designed to meet OEM specifications, it ensures precise fitment and reliable performance in high-load applications.

The bearing features a robust construction with a 28mm inner diameter, 22mm outer diameter, and a 16mm width, balancing durability with optimal load-bearing capacity. Its high-precision machining and premium materials deliver smooth rotation while minimizing wear, making it ideal for both stock and performance-oriented rebuilds.

This genuine SUZUKI part, part number 12220-47001, is the right-hand crankshaft end designed for 1980 to 1983 SUZUKI GS550 models. Manufactured to SUZUKI's original specifications, this component ensures precise fitment and reliable performance in critical engine applications.

The crankshaft end features a durable construction optimized for high-stress environments, maintaining engine synchronization and power delivery. This NOS (New Old Stock) part is ideal for restoration projects, repairs, or replacements, offering the same quality as the original equipment without the wait for production runs.

The Suzuki GS650 GS650E Crank Web is a genuine OEM replacement crankshaft designed for 1981-1982 Suzuki GS650 and GS650E models. Manufactured to original equipment specifications, this part ensures precise fitment and reliable performance for engine rebuilds or repairs.

This crankshaft is part number 12230-34500 and is supplied as a new old stock (NOS) component, guaranteeing authenticity and durability. It is intended for direct replacement, maintaining the exact engineering tolerances required for optimal engine operation.

The Suzuki GS550 OEM Middle Crankshaft Web (Part No. 12250-47001) is a precision-engineered component designed for 1978-1981 Suzuki GS550 models. Engineered to meet or exceed OEM standards, this crankshaft web ensures optimal engine performance, durability, and reliability in demanding riding conditions.

Constructed from high-grade materials, this middle crankshaft web features precise tolerances for seamless integration with the crankshaft assembly. Compatible exclusively with Suzuki GS550 models from 1978 to 1981, it is a direct replacement part that maintains factory specifications for hassle-free installation and long-term operation.

The Suzuki GS550 OEM Left Crankshaft Web (Part No. 12290-47001) is a precision-engineered component designed for 1978-1981 Suzuki GS550 models. This crankshaft web is manufactured to exacting OEM specifications, ensuring seamless compatibility and optimal performance in the engine assembly. Constructed from high-grade steel, it is engineered to withstand the demanding conditions of motorcycle operation, providing durability and reliability.

This replacement part is essential for restoring or maintaining the balance and integrity of the crankshaft assembly in GS550 models from the specified years. It is a direct-fit component, eliminating the need for modifications or adjustments during installation. Compatible with models produced between 1978 and 1981, this crankshaft web is a critical element for ensuring smooth engine operation and longevity.

High-quality NOS (New Old Stock) Suzuki circlips designed for precise fitment and durability in the LT-A400F models produced between 2011 and 2012. These OEM-grade circlips are engineered to maintain optimal bearing and shaft positioning in critical engine components, ensuring reliable performance under standard operating conditions.

Each package includes two circlips, matching the original equipment specifications with part numbers 08331-11308 and 08331-3130A. Manufactured to exacting Suzuki standards, these components are ideal for maintenance, repairs, or restoration projects requiring authentic replacement parts.

This genuine SUZUKI circlip, part number 08331-31309, is an original equipment manufacturer (OEM) component designed for precise fitment in compatible SUZUKI engine applications. Constructed from high-grade spring steel, the circlip ensures reliable retention of the nozzle assembly in the specified bore diameter.

The component meets SUZUKI's stringent manufacturing standards, providing durable performance under normal operating conditions. Suitable for NOS (Nitrous Oxide System) setups where OEM-grade circlips are required for maintaining system integrity, this part is a direct replacement for the original assembly. Installation requires proper tools and adherence to manufacturer guidelines for optimal functionality.

The Suzuki Genuine Bearing 09264-32009 XN33266 is an OEM-quality replacement component designed for precise fitment and optimal performance in compatible Suzuki applications. This new part ensures durability and efficient operation under standard operating conditions, meeting or exceeding the manufacturer's quality standards for original equipment specifications.

Engineered for seamless integration, the bearing delivers smooth rotational functionality with reduced friction, contributing to the longevity of associated components. Its standard metric dimensions and durable construction provide reliable support for axial and radial loads within specified tolerances.

This genuine OEM C ring retainer clip (part number 09390-72004) is designed for the 1979 Suzuki GS1000 and GS1000L models, ensuring precise fitment and optimal performance. Constructed from high-quality steel, this retainer clip provides durability and resistance to wear under normal operating conditions.

Specifically engineered for the GS1000 series, the retainer clip maintains secure positioning of components, preventing unintended disassembly and enhancing overall system reliability. Installation requires no modification, making it a direct replacement solution for maintaining original equipment specifications.

This Original Equipment Manufacturer (OEM) Suzuki pinion gear is a NOS (New Old Stock) component designed for precision fitment in select GS-series motorcycles. Engineered for models 1977-1978 GS750 and 1980 GS1000, this pinion gear ensures accurate drivetrain synchronization by engaging the crankshaft output with the transmission input shaft.

Manufactured to meet OEM specifications, the gear features a 7x12 metric thread pattern, ensuring compatibility with the crankshaft assembly. The part number 04221-07129 serves as the exact replacement identifier for the GS750 and GS1000 models within the listed production years. This NOS component is ideal for restoration projects, ensuring original equipment performance and durability.

This genuine Suzuki oil seal, part number 09283-30021, is an OEM replacement component designed for specific models of Suzuki motorcycles manufactured between 1980 and 1983. Precision-engineered for compatibility and reliability, the seal ensures proper lubrication containment and prevents fluid leakage in critical engine and transmission areas.

Manufactured to Suzuki’s stringent quality standards, this oil seal delivers consistent performance under demanding operating conditions. It is an essential component for maintaining the integrity of the motorcycle’s lubrication system. Suitable for models including the GS550, GS750, GS850, GS1000, GS1100, and GS1150, this replacement part restores factory specifications for optimal engine protection and longevity.

This NOS (New Old Stock) Suzuki genuine OEM seal, part number 09289-48002, is designed for precision sealing applications in Suzuki vehicles. Engineered to meet OEM specifications, it ensures reliable performance in critical engine components.

The seal is manufactured from high-quality rubber material, providing exceptional resistance to heat, oil, and pressure. Its dimensions are optimized for a secure fit, making it ideal for replacement in compatible Suzuki models.

This high-quality Suzuki GS550 piston (Part No. 12103-47830-050) is new old stock (NOS) and features an oversized (O/S) specification of 0.50mm over the standard bore. Designed for optimal performance and durability, this piston is ideal for GS550 engine rebuilds or replacements. Its precision-machined construction ensures a perfect fit, maintaining the engine's power output and reliability.

Engineered to meet OEM standards, this piston delivers precise combustion chamber sealing and efficient heat dissipation. The O/S 0.50mm sizing allows for compatibility with aftermarket cylinder kits or bore enlargements, providing flexibility in engine tuning. Backed by original Suzuki engineering, this NOS component guarantees compatibility and longevity for your GS550 motorcycle.

This genuine Suzuki OEM piston, part number 12111-47001, is an exact replacement component designed for model years 1978, 1979, 1980, and 1982. Engineered to meet Suzuki's original specifications, it ensures precise fitment and optimal performance in the GS550L and GS550E engines.

The piston features a standard 56.00mm bore diameter, maintaining factory compression ratios and combustion efficiency. Manufactured to strict OEM standards, this new-old-stock (NOS) piston is ideal for restoration projects, engine rebuilds, or routine maintenance where genuine Suzuki components are required.

Precision-engineered NOS TP Teikoku second-over-size piston ring set is designed for optimal performance in Suzuki GS550 models produced between 1977 and 1982. Featuring a complete ring set with part number 12140-47031-050, this kit ensures precise fitment and superior sealing for restored engine efficiency.

Constructed from high-grade cast iron, these rings provide enhanced durability and resistance to wear under demanding operating conditions. Engineered to meet or exceed OEM specifications, the set includes compression rings and oil rings for comprehensive cylinder sealing and oil control.

NOS TP 4th O/S 1.00mm Piston Rings are precision-engineered replacement components designed for the Suzuki GS550 models manufactured between 1977 and 1982. These piston rings ensure optimal engine performance by maintaining proper compression and reducing oil consumption. Each set includes the necessary rings to restore the fourth cylinder to factory specifications, ensuring balanced operation.

The rings feature a 1.00mm oversize design, providing a precise fit for the GS550's cylinder dimensions. Compatible with OEM part number 12140-47031-100, these rings are manufactured to meet or exceed original equipment standards, delivering durability and reliability for restored or rebuilt engines.

High-performance NOS TP Teikoku 2nd over-size piston ring set is precision-engineered for Suzuki GS550 models produced between 1977 and 1982. Designed to restore optimal compression and combustion efficiency, these rings are manufactured to exact OEM specifications for a seamless fit and reliable operation. The ring set is identified by part number 12140-47031-050 and is intended for use in engines requiring a 0.50mm over-size piston ring configuration.

Constructed from high-grade ductile iron, the rings provide superior wear resistance and durability under demanding operating conditions. Installation requires matching over-sized pistons or cylinder boring to the specified 0.50mm tolerance. This ring set is not compatible with standard-size pistons or cylinders. For accurate fitment, verify engine specifications and consult a professional mechanic if necessary.

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.