Cylinder

This genuine OEM Suzuki RM250 cylinder head, part number 11111-40301, is engineered for precision fitment and optimal performance in 1979 to 1980 RM250 models. Constructed from high-quality aluminum alloy, it maintains structural integrity under high thermal loads while ensuring consistent heat dissipation.

Designed with a cylinder bore diameter of 67.0mm and a compression ratio of 7.9:1, this cylinder head supports reliable combustion efficiency. The integrated spark plug thread (M14 x 1.25) and exhaust port diameter (38.0mm) are precision-machined for seamless integration with the engine’s air and exhaust systems. Compatible with the RM250’s original specifications, it ensures OEM-level durability and performance.

This high-quality OEM Suzuki cylinder head gasket, part number 11141-40303, is designed for precise fitment and reliable performance in compatible Suzuki engines. As an Original Equipment Manufacturer replacement, it ensures optimal sealing between the cylinder head and engine block, preventing leaks and maintaining proper compression. This gasket is engineered to meet or exceed OEM specifications for durability, heat resistance, and material integrity, providing long-lasting service life under demanding conditions.

Manufactured to strict quality standards, this gasket is a direct replacement for the superseded part number 11141-40301. It is compatible with select Suzuki models equipped with 4-stroke engines requiring a cylinder head gasket with these exact specifications. For optimal results, this gasket should be installed by a certified technician using proper torque procedures and sealing techniques.

This OEM cylinder head gasket is an exact replacement part designed for 1979-1980 Suzuki RM250 motorcycles. Manufactured to original equipment specifications, it ensures precise sealing between the cylinder head and engine block to maintain optimal compression and performance. The gasket is constructed from high-quality composite material, providing durability and resistance to heat and pressure.

Designed for a direct fit installation, this cylinder head gasket meets or exceeds OEM standards for fit, form, and function. It is ideal for restoration projects, routine maintenance, or replacement of worn components. The part number 11141-40720 guarantees compatibility with select Suzuki RM250 models from the specified model years.

This genuine OEM nut kit from Suzuki provides essential fasteners for multiple models, including the LS650, GS1000, GS650, RM250, and RM80. Designed for durability and precision fitment, these nuts ensure optimal performance and safety in high-stress applications. The kit includes two nuts, part numbers 08316-10087 and 08316-16088, manufactured to Suzuki's exacting standards for new-old-stock (NOS) reliability.

Ideal for restoration projects or routine maintenance, this nut kit maintains compatibility with original factory specifications. Each nut is precision-engineered from high-quality steel to resist corrosion and wear, ensuring long-term functionality. Compatible with Suzuki's extensive lineup of classic and performance motorcycles, this kit delivers the assurance of genuine OEM parts.

This OEM Suzuki cylinder stud bolt, part number 09108-08018, is a genuine NOS (New Old Stock) component designed for precise fitment in Suzuki motorcycle engines manufactured between 1969 and 1981. Engineered to meet original equipment manufacturer specifications, this stud bolt ensures optimal torque retention and prevents cylinder head warping during operation.

Manufactured from high-grade steel, the bolt is designed for durability under high-temperature and high-stress conditions typical in performance and off-road applications. Its precise threading and shoulder design guarantee accurate alignment, reducing the risk of leakage or mechanical failure. Ideal for restoration projects, this NOS cylinder stud bolt is a direct replacement for models including the TS185, TS250, TS400, and RM250.

This NOS (New Old Stock) Suzuki PE250 spark plug cap is a direct replacement part for models RM100, RM250, RMX250, and RM80. Designed for optimal performance, it ensures reliable ignition by securely connecting the spark plug to the engine’s electrical system. The cap is engineered to meet OEM specifications for compatibility and durability.

Manufactured by Suzuki, this spark plug cap features a high-quality construction with reinforced insulation to prevent electrical leakage and maintain consistent spark delivery. It is an ideal solution for restoring vintage or classic bikes to factory condition or for routine maintenance on compatible models.

This NOS Suzuki Plug Cap Belt Kit (Part # 09407-09402) is an essential OEM-quality component designed for precision engine performance. The belt ensures optimal timing synchronization between the camshaft and crankshaft, maintaining accurate valve operation and combustion efficiency. Engineered to meet Suzuki’s strict manufacturing standards, this kit provides a reliable solution for timing belt replacement or repair.

Constructed from high-durability composite materials, the plug cap belt delivers consistent tension and wear resistance under demanding conditions. It is engineered to fit select Suzuki models, ensuring a direct replacement solution without modifications. The kit includes all necessary components for seamless installation.

This genuine OEM Suzuki RM250 engine cylinder jug (Part No. 11210-40301) is manufactured to exacting OEM specifications, ensuring precise fitment and optimal performance for your RM250 dirt bike. Designed for durability and reliability, the cylinder jug features a durable aluminum construction with a bore diameter of 67.0 mm and a displacement of 246 cc, delivering consistent power output and efficient heat dissipation during operation.

Compatible with 1979 Suzuki RM250 models, this cylinder jug includes the necessary gasket and integrated cooling fins for enhanced thermal management. Installation is straightforward with pre-drilled mounting holes, and the component meets Suzuki’s strict quality standards for OEM replacement parts. Ideal for repair, restoration, or performance upgrades, this cylinder jug restores factory-level performance to your RM250.

The Suzuki RM250 1979 Cylinder Base Gasket, part number 11241-40300, is a precision-engineered sealing component designed for optimal engine performance. This gasket ensures a secure and leak-proof interface between the cylinder base and engine block, maintaining proper compression and preventing coolant or oil leaks.

Crafted from high-quality composite materials, this gasket is compatible with 1979 Suzuki RM250 motorcycle engines. It features a multi-layer design for durability and heat resistance, ensuring long-term reliability under demanding operating conditions. Installation requires no specialized tools beyond standard mechanical equipment.

This OEM replacement cylinder gasket is designed for the Suzuki RM250 motorcycle, providing an exact fit for optimal sealing performance. Constructed from high-quality composite materials, the gasket ensures durability and resistance to high-pressure combustion environments.

Compatible with RM250 models, the part number is 11241-40301-H17, ensuring direct replacement functionality. Designed to meet or exceed OEM specifications, this gasket maintains engine integrity by preventing leaks and maintaining proper compression.

Genuine Suzuki OEM pin designed for precise fitment in select motorcycle models. Engineered for durability and optimal performance, this pin is manufactured to original equipment specifications. Compatible with 1983-1986 Suzuki ALT125, 1984 ALT185, and 1983-1990 DR100 models.

Constructed from high-quality steel for long-lasting reliability. This pin ensures secure assembly and maintains structural integrity in critical applications. Perfect for restoration projects or routine maintenance.

Suzuki OEM Part 04211-13189 PIN, KNOCK

Precision-engineered stud bolt designed for Suzuki RM250 and RMX250 models. Part number 01421-10408 (alternate 01421-1040A) ensures OEM compatibility and optimal performance. Constructed from high-grade steel, this J4-grade bolt delivers superior tensile strength and corrosion resistance for demanding off-road conditions.

Manufactured to exacting Suzuki specifications, the stud bolt features a threaded design optimized for secure fastening in critical suspension and engine mounting applications. Suitable for both stock and performance-oriented builds, this component maintains dimensional integrity under high-stress environments, ensuring long-term reliability.

Precision-engineered stud bolt designed for Suzuki RM250 and RMX250 models. This high-quality fastener ensures secure component attachment with reliable durability under mechanical stress. Compatible with J4 specifications, it maintains optimal torque retention for performance-critical applications.

Constructed from hardened steel, the stud bolt provides consistent strength and resistance to thread stripping. The designated part number 01421-10408 (alternate 01421-1040A) guarantees precise fitment for OEM and aftermarket assemblies requiring exact specifications.

This high-quality NOS (New Old Stock) bolt kit is designed for Suzuki GV/VS/GSX/VL/LT/TS/GT750/RM STUD/BOLT models, ensuring precise fitment and reliable performance. The kit includes bolt part number 01421-10258, providing an exact replacement for OEM components.

Manufactured to original specifications, these bolts are ideal for restoration projects or routine maintenance, delivering durability and strength for motorcycle applications. The NOS designation guarantees authenticity and availability of discontinued or hard-to-find parts.

This genuine Suzuki RMX250, RM250, or RM465 engine sprocket retaining nut ensures secure attachment of the engine sprocket to the crankshaft. Manufactured to exacting OEM standards, the nut provides precise threading and optimal clamping force for reliable performance and durability.

The part number 08316-16108 is designed for compatibility with RMX250 models (2000-2004), RM250 models (1996-2006), and RM465 models (1984-1996). Constructed from high-strength steel, it features a 14mm hex head for standard tool compatibility and a nylon insert to prevent loosening under vibration. Sold individually, this nut is a critical component for maintaining proper drivetrain alignment and power transfer.

This genuine Suzuki cylinder head stud, part number 01421-06208, is engineered to meet the exacting standards required for precision engine assembly. Measuring 6mm in diameter and 20mm in length, it is designed to provide optimal clamping force and durability in high-performance applications. The stud ensures consistent torque retention and resistance to fatigue, reducing the risk of component failure under thermal and mechanical stress.

Constructed from high-grade steel, this stud is a direct OEM replacement, guaranteeing compatibility with Suzuki engines requiring this specific specification. Included as part of the xx37067 kit, it is essential for maintaining the structural integrity of the cylinder head assembly, ensuring efficient heat dissipation and reliable long-term operation in demanding conditions.

Suzuki BOLT,STUD 01421-0620A OEM NEW

This NOS (New Old Stock) Suzuki OEM nut, part number 08319-31067, is a precision-engineered component designed for use with select Suzuki models. Engineered to meet OEM specifications, this nut ensures a secure and reliable fit for applications requiring exacting tolerances in motorcycle and ATV assemblies.

Constructed from high-grade steel, this nut delivers superior strength and corrosion resistance—ideal for high-stress environments. It is a direct replacement for original equipment on compatible Suzuki models, including the AH100, AH50, AH50G, AH75, AX100, and DR-Z125. Packaged as new, this nut is ready for immediate installation in OEM or aftermarket applications.

This genuine Suzuki OEM nut kit includes two high-quality nuts designed for specific model applications. Manufactured to exacting OEM standards, these nuts provide reliable fastening for critical components in compatible Suzuki vehicles. Each nut is precision-engineered for durability and long-term performance in demanding automotive environments.

Featuring part numbers 08319-31067, 08316-16068, and 08319-31066, this kit ensures proper fitment for designated Suzuki models. The components are constructed from corrosion-resistant materials, ensuring consistent torque retention and resistance to vibration loosening. Ideal for routine maintenance or repair work requiring exact OEM replacements.

This NOS (New Old Stock) Suzuki RM reed valve kit is designed for 1979-1980 models of the RM 250 and RM 400 motorcycles. The part number is 13150-40300, ensuring direct fitment and compatibility with the original equipment specifications.

Constructed from durable materials to withstand high-performance conditions, the reed valve kit optimizes engine efficiency by managing air and fuel flow with precision. Ideal for restoration projects, vintage racing, or routine maintenance, this high-quality OEM component maintains the integrity and performance of classic Suzuki RM models from the late 1970s.

This NOS (New Old Stock) Suzuki reed valve gasket is designed for precise fitment in the PE250, PE400, RM250, RM400, and RS250 models. Engineered to the original OEM specifications, the gasket ensures a reliable seal between the reed valve assembly and the crankcase, preventing air leakage and maintaining optimal engine performance.

Manufactured to exacting standards, this gasket features a durable material composition that resists heat, pressure, and wear. The part number 13156-40400 guarantees compatibility with the specified Suzuki models, making it an ideal replacement for worn or damaged gaskets in high-performance or restored engines. Installation is straightforward, requiring no modifications for proper fitment.

Precision-engineered NOS reed valve gasket for Suzuki PE250, PE400, RM250, RM400, and RS250 models. Manufactured to exact OEM specifications, this replacement gasket ensures optimal sealing and performance in two-stroke engine applications. Constructed from high-quality fiber material, it provides durability and resistance to heat and pressure, maintaining consistent airflow between the crankcase and carburetor.

Designed for easy installation, the gasket features precise cutouts and alignment holes that match the original equipment manufacturer's design. Compatible with standard aftermarket carburetor setups, it is an essential component for maintaining engine efficiency and preventing air leaks. This gasket is a direct replacement for OEM part number 13156-40400-H17, ensuring a perfect fit and reliable operation.

NOS GENUINE ORIGINAL Suzuki SCREW 6X16 OEM # 02112-06167