O-RING, OIL SEAL, SPEEDOMETER CABLE OR SENSOR, 11/16 inch I.D. x 57/64 inch O.D. x 3/32 inch diameter, transmission, this is the exact size Ford specified, A 7/8 inch O-ring does not seal in this application, 87036-S94
It's a O-ring and is the proper size for the speedo cable. Stopped the leak at the cable!
Submited on July 15, 2018 by Mike C.
YES I would recommend this product.