Features: The AC compressor adapter directly fits for 10S17F & 10S20F. Made of quality aluminum alloy, lightweight, durable & long service. Durable aluminum alloy material with 8AN and 10AN connector sizes, ensures high-quality and secure connections for your ac system. Perfect for diy mechanics-and professional technicians, easy to install and suitable for various ls compressor models. For automotive-and industrial applications, use it for your car, truck, or heavy-duty machinery-that requires optimal-ac-performance. Enhance-your ac system reliability and efficiency, enjoy a more comfortable ride and get the job done faster with this reliable adapter kit. Specifications: Material: Aluminium Alloy Size:As Picture Shown Color:Silver For-Denso 10S17F 10S20F OE: 451-1105, 451-1106, 440-822, 440-823 Connector dimensions: 8AN and 10AN Note: .Please allow 1-2cm errors due to manual measurement, make sure that you do not mind before you order. .Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thanks for your understandings. Package includes: 1 Set AC Compressor Adapter Kit