Enhance the performance and control of your air compressor with this high-quality Crankshaft, expertly crafted from premium cast iron using advanced forging technology for exceptional durability and long-lasting use. Designed to provide precise and efficient operation, this crankshaft allows for better control over the needle valve, simplifying adjustments and saving valuable time during maintenance or repair. Key Features: · Premium Cast Iron Construction: Made from durable cast iron with superior forging techniques, ensuring strength and resistance to wear for extended service life. · Precise Control and Efficiency: Optimized design delivers accurate and efficient operation, improving control over air compressors and air pumps. · Easy Installation: Compact size and lightweight design make it simple to install the crankshaft connecting rotor with screws, enhancing convenience and reducing downtime. · Versatile Compatibility: Suitable for use with various brands and models of air compressors and related equipment, providing broad application flexibility. · Shaft Hole Size: Approximately 20 x 22mm (0.8 x 0.9 inches), fitting standard connections for seamless integration. Specifications: · Item Type: Crankshaft · Material: Cast Iron · Function: Air compressor and air pump accessory · Shaft Hole Size: Approx. 20 x 22mm / 0.8 x 0.9in Package Includes: · 1 x Crankshaft This cast iron crankshaft is an essential accessory for improving the control and efficiency of your air compressor system. Its durable construction and easy installation make it a reliable choice for professionals and DIY enthusiasts seeking enhanced performance and longevity in their equipment.