Import Direct Thermal Thermal Fan Clutch - 22311 Part #: 22311 Line: IDC Import Direct Thermal Thermal Fan Clutch Limited Lifetime Warranty Material: Aluminum Type: Thermal Hardware Included: Yes Bracket Included: No Attachment Method: Bolt-On Overall Height (mm): 48mm Overall Diameter (mm): 138mm Rotation: Counter-Clockwise Instructions Included: Yes Number Of Bolt Holes: 4 Fan Mount Diameter (mm): 110mm Fan Mount Height (mm): 34mm Show More Show Less