Old Part Number(s): 431-304, 2-200-304
Fits saltwater Minn Kota trolling motor models with 65 - 70 lbs of thrust
This center housing measures 6-3/4" in length and 3-5/8" in diameter
Please note the picture with the highlighted area. This small notch should line up with the skag of the lower unit. If the center housing is installed upside down the prop will spin backwards.
Anytime a lower unit is reassembled, the thru bolts need to be tightened within 35 - 45 inch pounds for 3-5/8" diameter lower units.
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