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.

Genuine NOS (New Old Stock) Suzuki GS550/GS550E connecting rod, part number #12161-47000. Manufactured for 1977 to 1980 GS550 and GS550E models, this OEM-grade component ensures precise fitment and optimal engine performance. Designed to meet strict Suzuki factory specifications, the connecting rod delivers durable construction and reliable operation in high-performance applications.

Each connecting rod is precision-machined to maintain strict tolerances, ensuring compatibility with standard engine configurations. The component is ready for direct installation in restored or original GS550/GS550E engines, providing a seamless replacement for worn or damaged rods. Ideal for vintage motorcycle enthusiasts, collectors, and professional restorers seeking authentic, high-quality replacement parts.

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.

The Suzuki GS550 Crankshaft (Part #12220-47000) is a genuine new old stock (NOS) component designed for the GS550E, GS550B, and GS550C models manufactured between 1977 and 1979. Engineered to meet OEM specifications, this crankshaft ensures precise fitment and optimal performance for classic Suzuki motorcycles of this era.

Constructed from high-grade alloy steel, the crankshaft delivers durability and reliability, supporting smooth engine operation and efficient power transfer. Its balanced design minimizes vibration, enhancing rider comfort and extending component lifespan. Ideal for restoration projects or performance upgrades, this NOS crankshaft restores original equipment manufacturer (OEM) functionality while maintaining compatibility with the specified Suzuki models.

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.

This original equipment manufacturer (OEM) right-hand crankshaft (Part #12230-47002) is precision-engineered for 1977–1979 Suzuki GS550 motorcycles, ensuring OEM fitment and performance. Manufactured to exacting Suzuki specifications, the crankshaft delivers balanced rotational efficiency and durability for reliable engine operation.

Designed for direct replacement, this new part eliminates the need for secondary machining or modifications. Constructed from high-grade steel, it supports optimal power transfer and contributes to consistent combustion dynamics. Ideal for restoration projects, maintenance, or replacement, this crankshaft maintains compatibility with stock GS550 models, ensuring seamless integration and long-term reliability.

This genuine OEM Suzuki crankshaft, part number 12271-47000, is an exact replacement for the 1977–1979 Suzuki GS550E, GS550B, and GS550C models. Precision-machined from high-grade steel, it ensures optimal engine balance and durability for reliable performance in classic and restored motorcycles.

Designed for the GS550 series inline-four engine, this NOS (New Old Stock) crankshaft maintains factory specifications for seamless compatibility. It is ideal for restoration projects, repairs, or engine rebuilds where maintaining original equipment quality is essential. Suitable for both stock and performance applications requiring OEM-level precision.

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.

This OEM Suzuki GS 550 crankshaft middle web (Part No. 12250-47000) is a precision-engineered component designed for models produced between 1977 and 1979. Manufactured to exacting OEM standards, it ensures optimal performance and durability by maintaining proper crankshaft alignment and balance within the engine assembly.

Constructed from high-grade alloy steel, this middle web component features precise machining tolerances to meet original equipment specifications. Designed for direct fitment, it eliminates the need for additional modifications and maintains compatibility with associated crankshaft and engine components. Ideal for restoration projects or replacement of worn or damaged parts, this crankshaft middle web restores factory-engineered performance and reliability to your Suzuki GS 550.

OEM left crank web for Suzuki GS500E models manufactured between 1977 and 1979. This high-quality replacement part is designed to precisely fit the GS500E crankshaft assembly, ensuring optimal engine performance and reliability.

Crafted from durable steel, the crank web features part number 12290-47000 and is manufactured to original equipment specifications. This component is essential for maintaining proper crankshaft alignment and balance in the GS500E engine, contributing to smooth operation and longevity.

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.

This genuine NOS (New Old Stock) Suzuki circlip is a direct replacement part for the 1977-1979 GS400, GS550, and GS750 models. Designed to meet OEM specifications, it ensures precise fitment and reliable performance for critical engine components. The circlip maintains proper tension to secure bearings, shafts, or other internal parts in position, preventing axial movement that could lead to premature wear or failure.

Manufactured to exacting Suzuki standards, this NOS circlip is constructed from high-quality spring steel for durability and corrosion resistance. It is identified by the part number 08331-31329 and is compatible with the specified GS-series models produced between 1977 and 1979. Ideal for restoration projects or routine maintenance, this circlip guarantees a precise and secure fit for long-term engine reliability.

This genuine OEM crankshaft bearing, part number 09264-32002, is an exact replacement for Suzuki GS 1000-E and GS 550 models manufactured between 1978 and 1980. Precision-engineered for durability and optimal engine performance, the bearing ensures smooth crankshaft operation under high-stress conditions typical of these classic motorcycles.

Constructed from high-quality materials, this NOS (New Old Stock) bearing meets original Suzuki specifications, providing reliable fitment and long-lasting service life. Ideal for restoration projects or routine maintenance, it restores original equipment performance without compromising quality or precision.

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.

New OEM Suzuki 04221-07129 Pin 7x12 NOS

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.

Genuine OEM replacement piston for select 1977-1979 Suzuki GS550, GS550E, and GS550L models. Manufactured to strict Suzuki specifications, this NOS (New Old Stock) piston ensures precise fitment and reliable performance for engine rebuilding or maintenance projects. Part number 12111-47000 guarantees compatibility with original equipment standards.

Constructed from high-quality cast aluminum alloy, the piston features a durable skirt coating and precision-machined ring grooves for optimal compression and durability. Designed for a 54.00 mm bore diameter, this piston integrates seamlessly with Suzuki’s GS550 engine design, maintaining factory-rated power output and combustion efficiency.

High-quality piston ring set designed for Suzuki GS550 motorcycles manufactured between 1977 and 1979. This replacement ring set ensures optimal engine performance by maintaining proper combustion chamber sealing and oil control. The set includes all necessary rings for complete engine rebuild or maintenance.

Constructed from durable cast iron with precision machining, these piston rings meet or exceed OEM specifications for fit and function. Designed for longevity and reliable operation, they are ideal for addressing common wear issues or preparing an engine for high-performance applications. Compatible exclusively with Suzuki GS550 models from the specified production years.

Precision-engineered piston ring set designed for Suzuki GS550 and GS550E models manufactured between 1978 and 1980. This over-piston ring set features a .50mm thickness for enhanced engine performance and durability. Compatible with OEM part number 12100-47820, ensuring exact fitment and reliability for classic Suzuki motorcycles.

The ring set includes all necessary components for a complete piston ring installation, including compression rings, oil rings, and associated hardware. Engineered for optimal combustion chamber sealing and oil control, this ring set helps maintain engine efficiency and power output in high-performance applications. Ideal for restoration projects, performance upgrades, or routine maintenance.

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.

NOS GENUINE Suzuki Circlip QTY2 OEM# 09381-16001