Engine Pulley Crank Shaft Sleeve Adapter, 3/4" to 1" Shaft Converter with Step Key, Anti-breakage Iron Replacement Accessories, Universal for Various Engine Equipment (Silver)

1. This engine pulley crankshaft sleeve adapter is crafted from high-quality iron material. It is specifically designed for crankshafts with diameters ranging from 3/4 " to 1 "2. The adapter matches motors with different shaft diameters, adjusting pulley speed without requiring replacement of the motor or pulley3. Manufactured with strict precision, this adapter features a smooth surface and accurate dimensions to prevent loosening during operation

• Iron Construction: This engine pulley crankshaft sleeve adapter is crafted from high-quality iron material, offering exceptional hardness and wear resistance. It maintains stable performance without deformation or fracture, even under prolonged high-frequency use.
• Function: This engine pulley crankshaft sleeve adapter effectively matches motors with varying shaft diameters, adjusting pulley speed without requiring replacement of the motor or pulley. It facilitates the retention of original components while meeting required speed and power specifications.
• Dimension Design: Specifically engineered for crankshafts ranging from 3/4 " to 1 inch in diameter, this adapter features a multi-functional stepped key with an offset range of 3/16 " to 1/4 ". It seamlessly accommodates diverse engine shaft types, meeting varied application requirements across different equipment.
• Precision Craftsmanship: Manufactured with strict precision engineering, this adapter features a smooth surface and accurate dimensions. Every detail undergoes meticulous processing to ensure tight fitment with crankshafts and pulleys during installation.
• Flexible Application: This versatile kit adapts motors with varying shaft diameters and adjusts pulleys to accommodate multiple speeds or belts. It seamlessly integrates legacy clutches or pulleys into new engines, eliminating the need to purchase new motors or pulleys.