Truck Tools & Sockets
993-2638 / 993-2639
Large Oil Pressure Sending Unit Socket
•Sokcet is 4” (102mm) long and 1-3/16” hex opening.
•Use with 7/8” hex wrench or 1/2” square drive tools.
•Extra deep socket services 1987 to current GMs, including 2.0L, 2.5L, 2.8L and 3.0L engines.
•993-2638: 1/2”Dr. x 1-3/16”, L: 102mm.
•993-2639: 3/8”Dr. x 1-3/16”, L: 102mm.
•Not for heavy duty applications.
•Sokcet is 4” (102mm) long and 1-3/16” hex opening.
•Use with 7/8” hex wrench or 1/2” square drive tools.
•Extra deep socket services 1987 to current GMs, including 2.0L, 2.5L, 2.8L and 3.0L engines.
•993-2638: 1/2”Dr. x 1-3/16”, L: 102mm.
•993-2639: 3/8”Dr. x 1-3/16”, L: 102mm.
•Not for heavy duty applications.