Crankshaft

The **NICHE Stock Piston 41mm** is a precision-engineered replacement component designed for compatibility with the **Kawasaki KDX50** and **Suzuki JR50** models. Crafted to exacting specifications, this piston ensures optimal performance and longevity, maintaining the original equipment manufacturer (OEM) fitment for seamless integration.

Key features include a **41mm diameter** and adherence to the **13001-S004** and **12100-35611-050** part numbers, ensuring direct compatibility with targeted applications. Engineered for durability and efficiency, this piston delivers consistent compression and reduced wear, supporting peak engine output while minimizing maintenance intervals.

The **NOS Suzuki 12100-35611-100 Piston Kit** is a precision-engineered replacement assembly designed for **JR50 and LT50 engines**, ensuring optimal performance and reliability. This kit includes a **forged piston**, **piston rings**, and **wrist pin**—all manufactured to meet Suzuki’s exacting specifications for seamless installation and long-term durability.

Constructed from high-strength materials, this piston kit delivers improved compression and reduced friction, supporting enhanced engine efficiency. Compatible with **O/S (Over-Square) 1.00** configurations, it is ideal for performance upgrades or routine maintenance. NOS maintains rigorous quality control to ensure dimensional accuracy and compatibility with Suzuki’s original equipment standards.

Designed for optimal performance in Suzuki engines, this piston delivers reliable compression and durability. Constructed from high‑grade alloy, it offers precise fitment and superior heat dissipation, ensuring consistent engine operation under demanding conditions. The standard design is compatible with a range of Suzuki models, providing a dependable component replacement solution.

Key features include a robust construction that resists wear and maintains dimensional stability over extended service life. The piston’s engineered geometry facilitates efficient combustion, contributing to improved engine efficiency and reduced maintenance intervals. Installation is straightforward, allowing mechanics to replace the component with minimal downtime.

The Suzuki 12140-46110-100 OS Piston Ring Set 1.0 is a premium replacement component designed to meet the exacting standards of original equipment manufacturers. This new genuine set offers superior durability and precise fitment, ensuring optimal engine performance and longevity.

Engineered with high‑grade materials, the set delivers consistent compression and reduced wear, contributing to improved fuel efficiency and reduced maintenance intervals. The piston rings are manufactured to strict tolerances, guaranteeing reliable sealing and minimal leakage under high operating temperatures.

Installation is straightforward, as the rings are compatible with the original engine design and require no modification. The product is fully compliant with Suzuki’s specifications, providing a seamless replacement solution for both new and used engines.

The SUZUKI piston rings set is engineered to meet original equipment manufacturer (OEM) standards for 0.50‑inch bore applications. Constructed from high‑strength alloy, the rings provide optimal sealing, heat resistance, and durability for demanding engine environments.

Designed as a direct replacement for part number 12140-46110-050, this set ensures precise fitment and performance consistency across compatible SUZUKI engine models. Installation follows standard service procedures, and the components are inspected to guarantee compliance with factory specifications.

The OEM Suzuki Piston Rings Set (Part No. 12140-16B10) is designed for precise fitment on the FZ FA 50 engine, ensuring optimal compression and performance. Engineered with high-quality cast iron, these rings deliver durability and reliability under demanding conditions.

Key specifications include:

• Compatibility: Suzuki FZ FA 50 engine models
• Part Number: 12140-16B10
• Material: Cast iron

The NOS 12161-04001 crankshaft and connecting rod assembly is engineered for Suzuki LT50, LT‑A50, JR50, FZ50, FS50, and FA50 models. Constructed from high‑strength forged steel, the components provide reliable power transmission and durability under demanding operating conditions.

Designed to meet original equipment manufacturer specifications, this assembly ensures precise fitment and optimal performance. It is suitable for restoration projects and for riders seeking factory‑level reliability.

The 12211-02300 is an authentic, new old stock (NOS) crankshaft pin designed for 1980–1991 Suzuki FA50 FZ50 engines. Engineered to OEM specifications, this replacement part ensures precise fitment and optimal performance, maintaining the integrity of the original crankshaft assembly.

Manufactured to Suzuki’s exacting standards, this component is ideal for restorations, rebuilds, or performance enhancements. Compatible with the FA50 engine platform, it delivers reliable durability and seamless integration. Supplied in new old stock (NOS) condition, it guarantees the same quality as original equipment.

Designed as a direct replacement for the original Suzuki part number 09263-15014, this OEM 0810 bearing delivers precise fit and reliable performance for automotive applications. Constructed with high‑grade steel, it meets the rigorous standards required for durability and consistent operation under demanding conditions.

Engineered to maintain optimal load capacity and rotational stability, the bearing ensures smooth mechanical movement and reduces wear on associated components. It is suitable for installation in the specified Suzuki models, providing a cost‑effective solution without compromising quality.

The **Suzuki FA50 Shuttle LH Crankshaft (Part No. 12261-02201)** is a genuine OEM replacement component designed for precise fitment and optimal performance in the FA50 engine series. Engineered to exacting specifications, this crankshaft ensures reliable power delivery and extended durability under demanding operating conditions.

Constructed from high-quality materials, this replacement crankshaft maintains the original design integrity for seamless integration with existing engine components. Ideal for professional mechanics and DIY enthusiasts seeking an authentic OEM solution, this part adheres to Suzuki’s rigorous manufacturing standards. Compatible with the FA50 engine configuration, it delivers the performance and longevity expected from genuine Suzuki components.

The **Suzuki OEM Spacer (LH)**—part number **09180-20021**—is a precision-engineered component designed for direct fitment to compatible Suzuki models. Manufactured to exacting standards, this spacer ensures optimal alignment and performance in suspension or drivetrain applications, maintaining factory specifications for reliability and durability.

Constructed from high-quality materials, this part meets Suzuki’s original equipment specifications, ensuring seamless integration and long-term functionality. Compatible with left-hand (LH) configurations, it delivers consistent performance in demanding driving conditions.

The **Suzuki 09283-20034** is a genuine OEM oil seal designed for high-performance off-road applications in Suzuki Quadsport motorcycles. Engineered for durability and precise sealing, this component ensures optimal lubrication and protection against contaminants, extending engine lifespan under demanding conditions.

Constructed from high-quality materials, this oil seal meets Suzuki’s stringent specifications for crankshaft applications. Compatible with Quadsport models requiring the **09283-20034** part number, it delivers reliable performance in both on- and off-road environments. Replace with confidence using this authentic Suzuki replacement part.

The genuine Suzuki oil seal part number 09283-26015 is engineered for the DS80C, FA50, FS50, and FZ50 motorcycle models produced between 1978 and 2000. Constructed from high‑quality elastomeric material, the seal provides reliable protection against oil leakage while maintaining optimal pressure within the crankcase.

Each unit conforms to original equipment manufacturer (OEM) specifications, ensuring precise fitment and seamless integration with existing components. The dual‑seal configuration delivers enhanced durability under a range of operating temperatures, reducing the need for frequent maintenance and extending service intervals.

Designed for professional technicians and discerning owners, this oil seal offers straightforward installation with standard tools and delivers consistent performance in demanding riding conditions. The package includes two seals, providing a complete solution for replacement or preventive maintenance on compatible Suzuki models.