Fits Minn Kota Terrova 80 models that have US2 installed. Terrova 80 models that do NOT have built in US2 will need p/n 830-094
Measures: size - thread count 12 - 24 x length 9.79"
Anytime a lower unit is reassembled, the thru bolts need to be tightened within 40 - 50 inch pounds for 4" diameter lower units.
Not sure if this part will fit your Minn Kota trolling motor? Parts Diagrams