Northland Marine

Minn Kota Brush End Housing Assembly FW 92-300-170

Part Number:  92-300-170

Old Part Numbers:  421-070, 2-300-170

Minn Kota Fresh Water Brush End Housing Assembly for 4" Diameter Lower Units

Fits the following freshwater Minn Kota trolling motor models with lower units that have an outside diameter of 4":

  • Minn Kota Terrova 80 models from 2007 - 2016
  • Minn Kota Terrova BT 80 models from 2017 - Present
  • Minn Kota Terrova 101 models from 2007 - 2014
  • Minn Kota Ulterra 80 models from 2015 - 2016
  • Minn Kota Ulterra BT 80 models from 2017 - Present
  • Minn Kota Ultrex BT 80 models from 2017 - Present

This part will come with the prop shaft seals and flange bearing already installed.

If you have a Minn Kota trolling motor model with 80 or 101 lbs of thrust that is not a Minn Kota Terrova, Ultrerra or Ultrex you will need p/n 92-300-160.

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

Customer Reviews

Based on 10 reviews
Curt Brennan (Lee's Summit, US)
Minn Kota Rebiuld

Service was fantastic! The personal help and guidance was something I wasn't expecting. Their help and customer service was exceptional. The parts were exactly what I needed to rebuild my trolling motor. There pricing beat what I was looking at on the web. Again, I would highly reccomend them for any questions relating to Minn Kota products.

Jake Garbanati

Minn Kota Brush End Housing Assembly FW [****]

Harry Urban
Very happy

I rebuilt the lower unit of my Terrova with parts that fit perfectly and a little help in ordering from Northland over the phone. Couldn’t be happier. Just checked it out and it runs great.


Minn Kota Brush End Housing Assembly FW [****]

Tom M (Surprise, US)
Great product and people

Love everything about this company. Very knowledgeable and great products.

carsten Müller (Leipzig, DE)


Ruben P

Perfect fit for my 2020 Minn Kota terrova 80#

Per J

The housing where perfect, but the brushkit wires where to short.
Delivery to Sweden was only 3 days. Supernice!!

Bill E

Great sevice

Michael G

Northland Marine is always there with great advice on how to keep my Minnkota running smooth and quiet. Their troubleshooting skills are spot on.

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