Northland Marine

Minn Kota 3-1/4" Brush Kit BRUSHKIT3.25

Part Number: BRUSHKIT3.25

Minn Kota Brush and Seal Kit for 3-1/4" Diameter Lower Units

Fits all Minn Kota trolling motors that have a lower unit outside diameter of 3-1/4" and uses a sealed ball bearing that is pressed onto the armature shaft.  If your trolling motor uses a spherical bearing and steel ball system please call the shop for other options.

Typically Minn Kota trolling motors with 28 - 45 lbs of thrust will use this brush kit.

Anytime a lower unit is reassembled, the thru bolts need to be tightened within 25 - 35 inch pounds for 3-1/4" diameter lower units.

Parts included in this Kit:
    Quantity Part Numbers [Old Part Number(s)] Part Description
    1 738-030 Brush Plate
    2 975-032 (401-081, 406-081, 406-084) Brush Spring
    2 188-052 (188-055, 188-053, 406-070, 406-072, 406-074) Brush Assembly
    1 2883460 Seal Kit
    1 880-003 (406461) Prop Shaft Seal
    1 880-006 (406471) Prop Shaft Seal w/ Shield
    1 701-039 (406460) O Ring
    1 701-041 (403460, 405460, 701141) O Ring
    2 701-007 (401462) Thru Bolt O Ring
    2 830-001 Brush Screw
    1 990-067 Steel Washer
    1 990-070 Nylon Washer
    1 788-015 E Clip
    1 140-010 (406010) Ball Bearing
    1 116-020*** Steel Ball
    1 784-036*** Bearing Retainer
    1 144-050*** Spherical Bearing
    ***These parts have been discontinued and are no longer available from Minn Kota.  If your trolling motor uses these parts, please call us between the hours of 8 am and 5 pm CDT Monday thru Friday for other options.
    Not sure if this part will fit your Minn Kota trolling motor?  Parts Diagrams

    Customer Reviews

    Based on 43 reviews
    Lenny Vess (Waynesboro, US)
    Minn Kota Brushkit

    Everything went as expected and worked like a charm.

    Kou C

    Great customer service. I called and they were able to help me find the parts I needed to fix my trolling motor. Parts installed and trolling motor works like new!

    Jim H

    quick shipping, trolling motor is running again!


    Parts were as described and fix the issue with my trolling motor. Quick shipping to Canada.

    Ronald U

    Easy to order. Receive product early in time frame allotted. Well pleased and will recommend company to others.

    Wayne H

    First time order, excellent experience. Thanks

    David K

    Great service

    matt m

    Correct part, on time and fair price. what more can i say? Thanks!

    Eddie B

    It was the right part and fit perfectly

    Michael B


    Frequently Bought Together