Manufactured by SPI Includes everything pictured Replaces OEM# 417006100 Made in Taiwan Includes: 1 Spring cover bushing 1 Outer half bushing 6 Flange bushings 3 Elastic stop nuts M6 3 Rollers 6 O-rings 6 Slider shoes 3 flanged stop nuts M6 3 Cotter pins Compatible with Ski-Doo, fits many 1997-2004 snowmobiles