3-3/4 O.D. High Pressure Pack-Off Assembly with 2-Sets of C

3-3/4 O.D. High Pressure Pack-Off Assembly with 2-Sets of Chevron Packing forSealing in both directions for 2-3/8 O.D., including Packer Protector, for use between Top Sub and Bowl. F/ Logan 3-3/4 O.D. Series 150 Overshot.