3.310" overall length four radial fluid holes 0.046 in. min, 0.051 in. max dia, fitting lubrication part no. MS15002-1 in head chromium surface treated
1.906" overall length 0sixth dia from wrenching feature 0.386 in.; lg from bearing surface of wrenching feature to end of sixth dia 0.767 in.; seventhe dia from wrenching feature 0.560 in.; lg from bearing surface of wrenching feature to end of seventh dia 0.958 in.