Part Number:  830-094(2)

Old Part Number:  409352

Minn Kota Thru Bolt for 4" and 4-1/2" Diameter Lower Units (2 Pack)

Fits Minn Kota motors with 74 - 80 pounds of thrust that have a 4" diameter lower unit excluding the Terrova 80 with US2.  Terrova 80 models with built in US2 will need p/n 830-095

Fits Minn Kota motors with 112 pounds of thrust that have a 4-1/2" diameter lower unit

Measures: size - thread count 12 - 24 x length 10.31"

Anytime a lower unit is reassembled, the thru bolts need to be tightened within 40 - 50 inch pounds for 4" and 4-1/2" diameter lower units.

Not sure if this part will fit your Minn Kota trolling motor?  Parts Diagrams