NAMURA CX-40004 Cylinder Only

When it comes to upgrading your engine, choosing the right components is essential for achieving optimal performance.

Namura's cylinders and cylinder kits are designed to meet the needs of both casual riders and performance enthusiasts alike.

By offering a variety of sizes, including +5mm big bores, Namura ensures that you can find the perfect fit for your engine rebuild or enhancement project. The advantage of choosing Namura goes beyond just their selection of cylinders. When you opt for a complete kit, you not only get a high-quality cylinder but also a carefully selected Namura piston and top-end gasket kit. This approach ensures that all the components work seamlessly together, resulting in improved power and performance for your engine.

Cylinders 

Designed strictly off of OEM specifications with the best wear capabilities in the market. Most cylinders are simple drop in install with no case modifications necessary.

Cast from ab4c aluminum

Nickel silicon carbide plated bore

The NAMURA CX-40004 Cylinder Only is a replacement cylinder component designed for applications that require a dependable fit and consistent serviceability. Supplied as a cylinder-only unit, this part is intended for use when replacing the cylinder while retaining compatible surrounding components. Its focused configuration helps simplify component selection for repair, maintenance, and rebuild projects where the cylinder is the required service part.
The NAMURA CX-40004 is identified by part number CX-40004 for accurate product matching and ordering. Before installation, compare the part number and cylinder configuration with the original component and verify compatibility with the intended equipment. Confirm that the related piston, rings, gaskets, fasteners, and other mating components are suitable for reuse or replacement as required by the application. Proper preparation of the mating surfaces and careful installation can help support reliable operation.
This product is sold as one cylinder unit and does not indicate inclusion of additional rebuild components unless specifically stated. For best results, inspect the replacement cylinder and associated hardware before assembly, follow the equipment manufacturer's service procedures, and use appropriate installation practices. The NAMURA CX-40004 provides a practical replacement option for maintenance professionals, repair facilities, and equipment owners seeking a clearly identified NAMURA cylinder component.
Brand: NAMURA. Part Number: CX-40004. Product Type: Cylinder only. Unit of Measure: Each. Use: Replacement and service applications where a compatible cylinder-only component is required. Always verify