Northland Marine

Minn Kota 4.5" Brush Kit BRUSHKIT4.5

Part Number: BRUSHKIT4.5

Minn Kota Brush and Seal Kit for motors with 4-1/2" Diameter Lower Units

Fits all Minn Kota trolling motors with 112# of thrust 2014 - Present

These models will have a 4-1/2" outside diameter lower unit

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

Parts included in this kit:

Quantity Part Number [Old Part Number(s)] Part Description
2 188-095 Brush Assembly
2 975-045 Brush Spring
1 9-738-011 Brush Plate Assembly
1 2881450 Seal Kit
2 880-025 (409461) Prop Shaft Seal
1 701-098 O Ring
1 701-107 (701046) O Ring
1 701-009 (409462) Thru Bolt O Ring
2 2053410 Brush Screw
2 992-011 Belleville Washer
1 140-014 Ball Bearing
1 990-011 Shim Washer
1 990-052 Nylon Washer
1 990-051 Steel Washer
1 788-040 E Clip
1 725-095 Paper Tube

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

Customer Reviews

Based on 25 reviews
Brian Theis (Minneapolis, US)

Minn Kota 4.5" Brush Kit BRUSHKIT4.5

Paul Wenzel (Rochester, US)
Terrova Rebuild

You have helped me with several trolling motor issues on several different units, Andrew is an absolute wizard and is always got the right answers, as always, you guys did an outstanding job

Jim Sleight (El Cajon, US)

Minn Kota 4.5" Brush Kit BRUSHKIT4.5

Robert Funkhouser

Would have been nice if it came with a new brass bushing. Service from Northland Marine was excellent.


Thanks for the review.  The bronze flange bearings are sold separately as they often times do not need to be replaced:


Jason Kral
Sales and Parts Manager
Northland Marine

Aaron Lohmann (Sikeston, US)
Great company

Always satisfied everytime I call in super knowledgeable fast shipping and great parts

Ken Kossak (San Francisco, US)
Good service, correct parts

Easily ordered the correct parts. Was given good information on assembly inquiry.

Zachary Allen (Greenville, US)
Rebuild kit for 112 minn Kota worked perfect!

Had all parts I needed to easily and quickly rebuild my ultrex motor. Thanks!


Very fast shipping and a great price. ++++ Now I can fish again.
Thank you, Bob

David Kroth

Fast shipping and had all parts I. Stock.

Bill J

Jason Kral went way above and beyond to ensure I was able to get on the water for the two club events I was fishing. I called on a Monday morning and was on the water Friday. Excellent Service!

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