Shear Pin / MTD 738-04124Pack Size:1MTD OEM-738-04124, MTD 738-04124A, MTD 738-04124J. Thomas 780242, Oregon 80-749, Ratio Parts 022-858, Rotary 5549, Stens 780-241MTD 31A-3BAD700-31AS6LEG752 (2005 and newer) Package of 10, Priced per pack, sold per pack, Length: 1 5/8 "