Crankshaft

OEM-grade replacement screws designed for Suzuki DR125 and DR100 models produced between 1982 and 1983. These screws match factory specifications for precise fitment and durability in critical applications. Sold as a set of two, these screws are ideal for restoration projects, maintenance, or replacement of damaged or worn-out fasteners.

Manufactured to original equipment standards, these screws ensure consistent performance and compatibility with stock components. Each screw features a zinc-plated finish for corrosion resistance and includes the OEM part number 02122-06128 for accurate identification.

This high-quality NOS screw from Suzuki, part number 02122-06127, is designed for precision assembly in compatible engine components. The screw features a 6-millimeter diameter and a 12-millimeter length, ensuring a secure fit for standardized applications. Manufactured to meet OEM specifications, it provides reliable performance in demanding automotive environments.

The threaded design allows for efficient installation and removal, while the durable construction resists wear and corrosion. This NOS screw is an essential replacement part for maintaining optimal engine functionality and should only be used in applications where this exact specification is required.

The NOS Genuine Suzuki 09140-20013 LH Nut is an OEM replacement component designed for precise performance and durability. It is engineered to match the original specifications of the Suzuki model, ensuring compatibility and reliability.

Features include a high-quality construction that resists wear and maintains structural integrity under operating conditions. The part is shipped fast, allowing for timely replacement and minimal downtime.

High‑quality replacement nut for Suzuki vehicles, ensuring optimal fit and performance.

The **Suzuki OEM Bearing 09262-30077** is a precision-engineered component designed for direct fitment in transmission output shafts, ensuring optimal performance and durability. Manufactured to exacting standards, this bearing supports critical rotational loads while minimizing friction, thereby extending drivetrain longevity.

Ideal for professional mechanics and DIY enthusiasts, this part adheres to Suzuki’s original specifications, guaranteeing seamless compatibility with designated models. Engineered for reliability, it delivers consistent operation under varying conditions, reducing wear on adjacent components.

This genuine OEM Suzuki Thrust Washer, part number 09160-24015, is an essential component for maintaining optimal engine performance in compatible Suzuki models. Designed for durability and precision fitment, this thrust washer ensures proper axial positioning of critical engine parts, reducing wear and enhancing long-term reliability.

Sold in a pack of three new old stock (NOS) units, this washer is ideal for routine maintenance, repair, or replacement projects. Each unit meets Suzuki's strict manufacturing standards, guaranteeing consistent quality and compatibility with the original equipment specifications. Suitable for applications requiring OEM-grade replacement parts.

Precision-engineered crankshaft bearing designed for Suzuki TM400, RM400, TS400, TC185, and DR350 motorcycle models. This New Old Stock (NOS) part ensures optimal engine performance by providing smooth and reliable crankshaft rotation with reduced friction. Manufactured to exact OEM specifications, it maintains precise tolerances for long-lasting durability under high-performance conditions.

Replacement part number 08113-63060 fits multiple Suzuki models, making it a versatile choice for restoration or maintenance projects. The bearing is designed to withstand heavy loads and extreme temperatures, ensuring consistent operation in demanding riding environments.

This genuine Suzuki crankshaft key, part number 09421-07001, is designed for models RM370, RM400, and T500. Manufactured as new old stock (N.O.S.), it ensures OEM quality and precise fitment for optimal engine performance.

The key is engineered to meet Suzuki's stringent specifications, providing reliable torque transfer between the crankshaft and associated components. Ideal for restoration projects or replacements requiring authentic parts, this component maintains the integrity and functionality of the original engine assembly.

This genuine NOS Suzuki Seal, bearing part number 09289-40004 and manufacturer identifier #PL-482, is engineered for optimal performance in Suzuki vehicles. Designed as an OEM replacement component, it ensures seamless integration and reliable operation within the vehicle's sealing system.

The seal is manufactured to meet Suzuki's stringent quality standards, providing durability and resistance to wear under typical operating conditions. Its precise dimensions and material composition are optimized for compatibility with specified Suzuki models, ensuring a secure and leak-free fit.

This OEM Suzuki wrist pin bearing (part number 09263-18016) is a precision-engineered component designed for compatibility with multiple Suzuki models, including the RM250, RM370, RM465, RM500, and PE250 AHRMA. Constructed from high-quality materials, this bearing ensures optimal performance and durability in demanding motorcycle applications.

Engineered to strict OEM specifications, the bearing features a compact design for seamless integration into the engine assembly. Its precise dimensions and robust construction contribute to reduced friction and enhanced longevity, making it a reliable choice for both stock and performance-oriented applications.

This genuine OEM Suzuki bearing, part number 09263-18011, is precision-engineered for direct replacement in the following Suzuki motorcycle models: RM250, RM370, RM400, RS250, and PE250. Manufactured to exacting Suzuki specifications, this bearing ensures optimal fitment, durability, and performance in demanding riding conditions.

The bearing is designed for critical drivetrain applications, providing smooth rotational movement and load-bearing capacity under high-stress conditions. Each unit undergoes rigorous quality control to meet OEM standards, guaranteeing reliable operation and extended service life. Suitable for both stock and performance-enhanced builds, this component maintains alignment and reduces friction in the transmission system.

This high-quality lower connecting rod bearing set, part number 09263-24026, is designed specifically for the Suzuki GT750 motorcycle. It serves as a direct supersession replacement for the older bearing set, 09263-24007, ensuring compatibility and reliability for your vehicle.

The bearing set provides enhanced durability and smooth operation under high-performance conditions. It is engineered to meet OEM standards, delivering precise fitment and long-lasting performance. Suitable for applications requiring precise tolerances and robust construction.

This main bearing kit is engineered for Suzuki RM400 (1978) and RM370 (1976-1977) models. The kit includes three precision components: part number 09262-30077, 09283-24001, and 09289-40004. Designed for OEM fitment, these bearings ensure reliable crankshaft support and minimize friction for extended engine longevity.

Manufactured to meet Suzuki's stringent quality standards, the bearing kit delivers consistent performance under high-load conditions. The sealed design prevents contamination and retains lubrication, reducing wear on critical engine components. Ideal for restoration projects or routine maintenance, this kit provides a cost-effective solution for maintaining optimal engine efficiency.

The NOS Suzuki RM400 RM370 Crankshaft Pin, part number 12211-41201, is an OEM-grade replacement component designed for precise fitment in compatible motorcycle models. Engineered to meet Suzuki's original specifications, this crankshaft pin ensures reliable performance in high-stress applications, including racing and heavy-duty use.

Manufactured to strict tolerances, the crankshaft pin is constructed from high-grade alloy steel for durability and resistance to wear. It is designed to supersede the earlier part number 12211-40900, providing a direct upgrade path for RM400 and RM370 models. Compatibility extends to models equipped with the specified crankshaft assembly, ensuring seamless integration without modifications.

These OEM Suzuki RM400 and RM370 bearing retainer plates ensure precise alignment and secure retention of critical bearing components in the motorcycle’s transmission and engine assembly. Designed to meet or exceed original equipment specifications, these plates provide reliable durability and consistent performance under demanding riding conditions.

Manufactured for compatibility with 1976-1978 RM370 and RM400 models, the retainer plates feature a precision-engineered fitment to maintain optimal rotational stability and reduce wear on adjacent components. Each plate is stamped with the OEM part number 12541-41200 (or equivalent 24741-4010), ensuring direct replacement integrity for factory-standard specifications.

This OEM Suzuki RM400 crankshaft primary drive gear (Part #21111-41200) is a direct replacement component designed for optimal compatibility with the RM400 motorcycle. Machined to precise specifications, this 26-tooth gear ensures reliable power transmission between the crankshaft and the transmission system, maintaining factory-level performance and durability.

Constructed from high-quality steel, the gear features a hardened surface for enhanced wear resistance and extended service life. It is an essential maintenance part for restoring or upgrading the primary drive system, guaranteeing smooth operation and reduced vibration. Compatible with stock Suzuki RM400 models, this OEM gear meets stringent manufacturer standards for fitment and function.

This genuine Suzuki crank washer (OEM part #09166-20005) is engineered for precise fitment in the RM370 and RM400 models. Manufactured to Suzuki's exacting OEM standards, it ensures proper spacing and alignment within the crankshaft assembly, preventing premature wear and maintaining optimal engine performance.

Designed for durability and reliability, this crank washer is constructed from high-quality materials to withstand the demanding conditions of off-road and motocross applications. Fast shipping available for immediate replacement needs.

The OEM Suzuki 12151-15002-000 Piston Pin is a new old stock (NOS) replacement component designed for precise engine performance. Engineered to original equipment specifications, this piston pin ensures optimal fitment and durability in compatible Suzuki engines. Constructed from high-grade steel, it undergoes rigorous quality control to meet manufacturer standards for hardness and dimensional accuracy.

This piston pin is intended for direct replacement in applications where the specified part number (12151-15002-000) is required. Its precise machining guarantees smooth operation within the piston and connecting rod assembly, reducing wear and extending engine life. Ideal for repair shops and enthusiasts seeking OEM-quality components without aftermarket variations.

The Suzuki RM400 1979 Top End Piston Kit is engineered for high-performance rebuilds, ensuring optimal power delivery and durability. This kit includes a precision-machined piston with an 80.5mm bore, providing a 0.5mm overbore for enhanced compression and efficiency. Compatible with OEM part number 12103-40870-050, it restores engine performance to factory specifications while improving throttle response and acceleration.

Designed for direct replacement, the piston kit eliminates the need for extensive modifications. The included ring set maintains consistent compression, reducing blow-by and oil consumption. Ideal for restoration projects or performance upgrades, this OEM-quality component guarantees a precise fit and long-lasting reliability. Installation requires standard engine tools and a torque wrench for proper assembly.

This genuine OEM piston is designed for 1979-1980 Suzuki RM400 models, ensuring exact fitment and optimal performance. Manufactured to Suzuki's stringent standards, it delivers reliable durability and precise engine operation. The piston is part number 12110-40400-025 and is sized at 0.25 for compatibility with the specified model years.

Engineered for high-performance applications, this piston maintains precise tolerances and ensures smooth operation under demanding conditions. Its OEM quality guarantees compatibility with other genuine Suzuki components, making it ideal for restoration or performance upgrades. The piston is supplied as a brand-new part, ready for immediate installation.

This genuine OEM Suzuki RM400 1978 piston is engineered for direct replacement and optimal performance in the RM400 engine. Precision-manufactured to exacting standards, it ensures a perfect fit and reliable operation. The piston features a .025 oversize specification, providing enhanced durability and efficiency for both stock and performance applications.

Compatible with Suzuki RM400 models from 1978, this piston bears the part number 12110-41210-025, ensuring seamless integration with the original engine components. Designed for superior heat dissipation and reduced friction, it contributes to improved power output and longevity. Ideal for restoration projects or routine maintenance.

Authentic NOS (New Old Stock) Suzuki RM400 piston for 1978 models, part number 12110-41210. Precision-engineered for the RM400 engine, this piston ensures optimal performance and durability in two-stroke applications. Designed to meet OEM specifications, it is an exact replacement for the original component, maintaining factory-rated power output and combustion efficiency.

Manufactured to exacting standards, the piston features a durable aluminum alloy construction with a hard-anodized coating for enhanced wear resistance. The skirt design is optimized for smooth operation within the cylinder bore, reducing friction and extending service life. Compatible exclusively with the 1978 RM400, this NOS piston is ideal for restoration projects, repairs, or performance upgrades requiring authentic OEM-quality components.

This genuine Suzuki NOS OEM piston ring, part number 12141-41220-025, is specifically designed for the RM400 model. Precision-engineered to meet OEM specifications, this ring ensures optimal engine performance by maintaining proper compression and reducing oil consumption.

Manufactured with high-quality materials, the ring has an oversize (OS) measurement of 0.25MM to accommodate engine wear and maintain a tight seal. The piston ring is essential for the smooth operation of the RM400 engine, providing durability and reliability under demanding conditions.

This OEM piston ring is precision-engineered for the Suzuki RM400 motorcycle, ensuring optimal engine performance and longevity. Manufactured to meet Suzuki's stringent quality standards, this piston ring is designed for use in NOS applications, providing enhanced durability and wear resistance. The ring is compatible with the 12141-41220-050 model, delivering a precise fit for seamless installation.

Constructed from high-grade materials, the piston ring features a thickness of 0.50mm, meeting the exact specifications required for the RM400 engine. Its design minimizes oil consumption and maximizes combustion efficiency, resulting in improved power output and fuel economy. The ring is finished with a durable coating to withstand high-temperature conditions and resist corrosion, ensuring long-term reliability.

Precision-engineered for the Suzuki RM400, this OEM-spec piston ring (Part No. 12141-41220-025) delivers optimal compression and durability in high-performance applications. Manufactured to exacting standards, it ensures consistent sealing between the piston and cylinder wall, minimizing blow-by and maximizing engine efficiency. The 0.25mm wall thickness provides the ideal balance of strength and flexibility for aggressive riding conditions.

Designed for direct replacement, this ring integrates seamlessly with Suzuki RM400 NOS systems, maintaining factory specifications for peak performance. Its durable alloy composition resists wear and thermal degradation, extending service life even under extreme operating temperatures. Ideal for racing enthusiasts and serious riders seeking OEM-grade reliability.