Compare Maximum number of 4 items selected Murray Temperature Control Radiator Cap Adapter - 9124 Part #: 9124 Line: MCS Murray Temperature Control Radiator Cap Adapter 1 Year Limited Warranty Color: Red Material: Plastic Inside Diameter (in): 1-3/16, 1-5/8 Inch Outside Diameter (in): 1-5/8, 2-3/16 Inch Attachment Method: Twist-On Gasket Or Seal Included: No Adapter Included: Yes Threaded: No Adapter Height (in): 2-5/8 Inch Show More Show Less