PDD 4 Front Rail STD Idler Wheels Kit for Snowmobile BOMBARDIER/SKI-DOO GTX 380F 2006

4 Front Rail STD Idler Wheels Kit for BOMBARDIER/SKI-DOO GTX 380F 2006 4 Front Rail STD Idler Wheels Kit Dimension:141mm x 20mm OEM#:503-191-316 Kit Includes 4 STD Idler Wheels