Electric Starter / Bobcat 6651664Pack Size:1Bobcat 6630180, Bobcat 6651664, Bobcat 6651210, Bobcat 6630181Bobcat 631, 641, 741, 843, 843B, 853, 943, 974, 975, 1080, 2400 and 2410Length: 13 1/4 ", OD: 3 9/16 ", Teeth: 10, 12 Volt