Skip to content
LAKESIDE MARINE AND SERVICE WILL BE CLOSED THURSDAY NOVEMBER 27TH AND FRIDAY NOVEMBER 28TH FOR THANKSGIVING BREAK. ANY ORDER THAT IS IN STOCK AT OUR PRIMARY WAREHOUSE PLACED ATER 12PM CST ON WEDNESDAY NOVEMBER 26 WILL NOT SHIP UNTIL MONDAY DECEMBER 1ST. WE OFFER AFFIRM & SHOPPAY INSTALLMENTS TO PAY OVER TIME! ORDERS OVER $250.00 HAVE A 0% APR INTEREST OPTION! WE ARE AVAILABLE VIA CHAT, TEXT OR EMAIL FOR ANY CUSTOMER SERVICE OR TECHNICAL SUPPORT QUESTIONS. USE THE CHAT BUTTON ON THIS SITE, TEXT 815 246 2535 OR EMAIL US AT SUPPORT@LAKESIDEMARINEANDSERVICE.COM.
Search
  • Yamaha
  • Minn Kota
  • Humminbird
  • Garmin
  • Lowrance
  • Motorguide
  • Ionic Lithium Batteries
  • Power-Pole
  • Rhodan
Lakeside Marine & Service logo with boat graphic for boating and watercraft maintenance.
Account Search Cart
Left
  • Yamaha Toggle menu
    • All Yamaha Outboard Parts Toggle menu
      • Find Parts Using Yamaha Parts Diagram
      • All Yamaha Parts
      • Yamaha Water Pumps
    • Yamaha Maintenance Toggle menu
      • YamaLube Outboard Oil Change Kit
      • YamaLube Sealants and Grease
      • YamaLube Oils and Lubricants
      • YamaLube Fuel Additives
      • YamaLube Cleaners and Degreasers
      • Yamaha Oil Filters
    • Yamaha Outboards Toggle menu
      • 2.5-6 HP Outboards
      • Yamaha 8-9.9 HP Outboards
      • Yamaha High Thrust 9.9 HP Outboard Motors
      • Yamaha 15 HP Outboard Motors
      • Yamaha 20 HP Outboard Motors
      • Yamaha 25 HP Outboard Motors
      • Yamaha High Thrust 25 HP Outboard Motors
  • Minn Kota Toggle menu
    • Minn Kota Parts Toggle menu
      • Find Parts using Minn Kota Parts Diagram
      • Find My Serial Number
      • Advanced GPS Upgrade, Remote & Acc.
      • iPilot Head Controller, Remote & Acc.
      • Control Boards
      • CoPilot Systems & Parts
      • Deck Hand Parts
      • Drive/Steering Housings Parts
      • Foot Pedals
      • Hand Assemblies & Ext. Handles
      • Lower Unit Parts
      • Shaft and Lower Unit Assemblies
      • Props
      • Rope & Handle Kits
      • Shaft & Depth Collar Parts
      • Side Plates & Cover Kits
      • Switches
      • Transom Bracket Parts
    • Freshwater Trolling Motors Toggle menu
      • Minn Kota Reconditioned Trolling Motors
      • Ultrex Trolling Motors
      • Terrova Trolling Motors
      • Ulterra Trolling Motors
      • PowerDrive Trolling Motors
      • Fortrex Trolling Motors
      • Maxxum Trolling Motors
      • Edge Trolling Motors
      • Traxxis Trolling Motors
      • Endura Max Transom Mount Trolling Motors
      • Endura C2 Transom Mount Trolling Motors
    • Saltwater Trolling Motors Toggle menu
      • Minn Kota Reconditioned Trolling Motors
      • Instinct Trolling Motor
      • RT Ulterra Trolling Motors
      • RT Terrova Trolling Motors
      • RT PowerDrive Trolling Motors
      • RT Fortrex Trolling Motors
      • RT Maxxum Trolling Motors
      • RT Transom Mount Trolling Motors
    • Trolling Motor Accessories Toggle menu
      • Power Quick Connections
      • Quick Release Brackets
      • Trolling Motor Stabilizer
      • Minn Kota Universal Sonar Cables
      • Mega Sonar Cables
      • Precision Digital Battery Chargers
      • Digital Battery Chargers
      • On Board Alternator Charger
      • Portable Battery Chargers
      • Battery Charging Accessories
      • Drift Socks
    • Shallow Water Anchors Toggle menu
      • Talon & Accessories
      • Raptors & Accessories
  • Humminbird Toggle menu
    • Fish Finder Series Toggle menu
      • Xplore Series
      • Helix Series
      • Solix Series
      • Apex Series
      • Helix Ice
      • PiranhaMAX Series
      • Humminbird Depth Finder Batteries
      • Depth Finder Covers
      • In Dash Kits
    • Transducers & Cables Toggle menu
      • Mega Live & Mega Live 2
      • Mega 360 Transducers
      • Ethernet Cables
      • Transom Mount Transducers
      • Trolling Motor Transducers
      • Transducer Extension Cables
      • Transducer Adapter Cables
      • In Hull Transducers
      • Power Cables
      • Portable Transducers
      • GPS Pucks
      • Thru Hull Transducers
      • NMEA Compenents
      • Radar, Antenna & Autopilot
    • Depth Finder Mounts Toggle menu
      • Humminbird Mounts
    • Lake Maps Toggle menu
      • LakeMaster Charts
  • Garmin Toggle menu
    • Garmin Force Trolling Motor Parts
    • Garmin Kraken Trolling Motor Parts
    • Garmin Trolling Motors
    • Garmin Ice Bundles
    • Garmin Echomap UHD Series
    • Garmin Echomap Ultra Series
    • Garmin GPSMAP 8400/8600
    • Garmin GPSMAP 7x3/9x3/12x3 Series
    • Garmin 10x2/12x2 Series
    • Garmin Livescope Bundle
    • Garmin Livescope and Panoptix
    • Garmin UHD2 Series
    • Garmin Transducers
    • Garmin Accessories
    • Garmin Chart & Maps
  • Lowrance Toggle menu
    • Lowrance HDS PRO
    • Lowrance Elite Fishing System
    • Lowrance Eagle & Eagle Eye
    • Lowrance Trolling Motors
    • Ghost Trolling Motor Parts
    • Recon Trolling Motor Parts
    • Lowrance Active Target
    • Lowrance Accessories
  • Motorguide Toggle menu
    • MotorGuide Trolling Motors Toggle menu
      • MotorGuide Tour & Tour Pro
      • MotorGuide XI3 & XI5
      • MotorGuide X3 & X5
      • MotorGuide Transom Mount
      • MotorGuide Kayak XI3
      • MotorGuide Saltwater Models
    • MotorGuide Parts (Category) Toggle menu
      • MotorGuide Accessories
      • Control Board
      • Remotes
      • Transmission/Steering Housing
      • Mount/Side Plate/Control Box/Decal
      • Foot Pedal
      • Hand Control Parts
      • Lower Unit Parts
      • Shaft & Depth Collars
      • Switches
      • Transom Bracket Parts
      • Complete Lower Unit Assembly
      • All MotorGuide Parts
    • MotorGuide Parts (Model) Toggle menu
      • MotorGuide XI5 Parts
      • MotorGuide XI3 Parts
      • MotorGuide X3 Parts
      • MotorGuide X5 Parts
      • MotorGuide Tour Pro Parts
      • MotorGuide Tour Parts
      • MotorGuide Verimax Parts
      • MotorGuide Wireless Parts
  • Ionic Lithium Batteries
  • Power-Pole Toggle menu
    • Move Trolling Motors
    • Shallow Water Anchors
    • Micro Anchor & Acc
    • Adapter Plates
    • Accessories
  • Rhodan
FREE SHIPPING ON MOST ORDERS OVER $550.00 SOME EXCLUSIONS APPLY
primary warehouse in stock orders placed before 12 pm cst will ship same business day
Expert Customer Service Call/Text 815 246 2535
FREE SHIPPING ON MOST ORDERS OVER $550.00 SOME EXCLUSIONS APPLY

Minn Kota Trolling Motor Lower Unit Parts

Minn Kota lower unit parts and accessories can be found in stock at Lakeside Marine & Service at a great price with quick and friendly service from our knowledgeable staff. Boat lower unit parts for Minn Kota motors include brush kits for 3-5/8" and 4" diameter motors as well as seal and O-ring kits for 4", 3-1/4" and 3-5/8" diameter lower motor units. These kits contain all of the seals and O-rings you'll need to complete the job. Lakeside Marine & Service is an authorized Minn Kota service center, meaning we sell and service all Minn Kota products and parts. Our lower unit parts are brand new and sent directly from Minn Kota. Our inventory is always changing as we add new items to the website. If you have any questions or need helping finding parts, please contact us at (815) 246-2535 or email support@lakesidemarineandservice.com.

Lakeside Marine & Service also has a large library of parts diagrams at your disposal.  Click here to go to the parts diagrams.  If you need to know what year your trolling motor is you can look it up via serial number.  Click here for serial number information.

204 products
Sort by
Best sellingAlphabetically, A-ZAlphabetically, Z-APrice, low to highPrice, high to lowDate, old to newDate, new to old
2 in stock
Left Right Quick buy
2106051 Minn Kota PowerDrive 70 LB Lower Unit Assembly w/US2
1 review
$231.69 $265.10 Sale
421-336 Minn Kota Brush End Housing 3.62 Saltwater
2 in stock
Left Right Quick buy
421-336 Minn Kota Brush End Housing 3.62 Saltwater
2 reviews
$30.89
92-100-121 55 LB Armature and MKP-32 Minn Kota Weedless Wedge 2 Prop Kit
5 in stock
Left Right Quick buy
92-100-013, 92-100-095 and 92-100-098 Minn Kota Armature Upgrade Kit
4 reviews
$82.99 $163.18 Sale
2 in stock
Left Right Quick buy
2886040 Minn Kota 70 LB Saltwater SC Lower Unit Assembly w/Prop Kit
1 review
$269.99 $323.24 Sale
92-300-156 Minn Kota 4.5" Saltwater Brush End Housing Assembly
5 in stock
Left Right Quick buy
92-300-156 Minn Kota 4.5" Saltwater Brush End Housing Assembly
2 reviews
$44.99 $52.56 Sale
7% off
Left Right Quick buy
725-097 Minn Kota Paper Tube
No reviews
$1.39 $1.49 Sale
Minn Kota Freshwater Armature Upgrade Kit 74 LB to 80 LB
1 in stock
Left Right Quick buy
2-100-103 Minn Kota Freshwater Armature Upgrade Kit 74 LB to 80 LB
2 reviews
$164.99 $216.81 Sale
92-200-304 Minn Kota Saltwater 3-5/8" Center Housing
5 in stock
Left Right Quick buy
92-200-304 Minn Kota Saltwater 3-5/8" Center Housing
1 review
$89.99 $101.58 Sale
3 in stock
Left Right Quick buy
421-240 Minn Kota 4.5" Freshwater Plain End Housing
2 reviews
$14.89 $15.99 Sale
92-300-176 Minn Kota 4.5" Saltwater Brush End Housing Assembly
13% off
Left Right Quick buy
92-300-176 Minn Kota 4.5" Saltwater Brush End Housing Assembly
1 review
$49.99 $57.66 Sale
3 in stock
Left Right Quick buy
9421-290 Minn Kota 4" Plain End Housing w/Transducer
1 review
$123.59 $137.39 Sale
582-016 Minn Kota Retaining Clip
3 in stock
Left Right Quick buy
582-016 Minn Kota Retaining Clip
1 review
$4.09 $4.59 Sale
2-300-196M Minn Kota Brush End Housing w/Speed Coil
3 in stock
Left Right Quick buy
2-300-196M Minn Kota Brush End Housing w/Speed Coil
3 reviews
$36.49 $42.24 Sale
2991284 Minn Kota PowerDrive W/O Autopilot Coil Cord Assembly For 60" Shafts
1 in stock
Left Right Quick buy
2991284 Minn Kota PowerDrive W/O Autopilot Coil Cord Assembly For 60" Shafts
1 review
$55.59 $71.58 Sale
2 in stock
Left Right Quick buy
9421-244 Minn Kota 4.5" Plain End Housing w/Transducer
No reviews
$129.99 $146.68 Sale
92-300-175 Minn Kota 4.5" Freshwater Brush End Housing Assembly
5 in stock
Left Right Quick buy
92-300-175 Minn Kota 4.5" Freshwater Brush End Housing Assembly
No reviews
$34.99 $41.72 Sale
830-096 Minn Kota Thru Bolt 2 Pack For 4" Lower Unit
3 in stock
Left Right Quick buy
830-096 Minn Kota Thru Bolt 2 Pack For 4" Lower Unit
1 review
$7.49 $8.98 Sale
92-300-340 Minn Kota 4" Saltwater Brush End Housing Assembly
4 in stock
Left Right Quick buy
92-300-340 Minn Kota 4" Saltwater Brush End Housing Assembly
No reviews
$32.99 $39.26 Sale
3 in stock
Left Right Quick buy
9421-246 Minn Kota 4.5" Plain End Housing w/Transducer
No reviews
$124.99 $147.76 Sale
4 in stock
Left Right Quick buy
2-300-132M Minn Kota 12V Brush End Housing w/Speed Coil
1 review
$29.99 $32.18 Sale
2 in stock
Left Right Quick buy
9421-287 Minn Kota 4" Plain End Housing w/Transducer
No reviews
$102.99 $112.14 Sale
2 in stock
Left Right Quick buy
2069278 Minn Kota 30 SC LB Lower Unit Assembly
1 review
$115.99 $141.40 Sale
409402 Minn Kota Engine Mount 4" Brush Plate Assembly
2 in stock
Left Right Quick buy
409402 Minn Kota Engine Mount 4" Brush Plate Assembly
No reviews
$52.99 $61.50 Sale
3 in stock
Left Right Quick buy
640-015M Minn Kota 55" Black Leadwire
No reviews
$5.89 $7.11 Sale
2069284 Minn Kota 45 LB SC Saltwater Lower Unit Assembly
3 in stock
Left Right Quick buy
2069284 Minn Kota 45 LB SC Saltwater Lower Unit Assembly
No reviews
$249.99 $296.50 Sale
4 in stock
Left Right Quick buy
140-011 Minn Kota Bearing
No reviews
$3.09 $3.29 Sale
3 in stock
Left Right Quick buy
640-119M Minn Kota 56-1/2" Red Leadwire
No reviews
$5.89 $7.11 Sale
 Minn Kota Saltwater Armature Upgrade Kit 74 LB to 80 LB
3 in stock
Left Right Quick buy
2-100-103 Minn Kota Saltwater Armature Upgrade Kit 74 LB to 80 LB
1 review
$164.99 $227.41 Sale
582-014 Minn Kota Retaining Clip
4 in stock
Left Right Quick buy
582-014 Minn Kota Retaining Clip
No reviews
$11.49 $13.82 Sale
3 in stock
Left Right Quick buy
2-300-139M Minn Kota 24V Brush End Housing w/Speed Coil
No reviews
$45.99 $55.12 Sale
« Previous · 1 2 3 4 5 … 7 · Next »
5670
Verified Reviews
Quick links
  • Parts Diagram
  • How to Read Your Serial Number
  • About Us
  • Terms of Service
  • Refund policy
  • Shipping Policy
  • Privacy Policy
Newsletter

Sign up for exclusive offers, original stories, activism awareness, events and more.

***Free Shipping

We offer free shipping on orders over $550 including trolling motors. Some exclusions apply.

American Express Discover Mastercard Shop Pay Visa
© 2025 Lakeside Marine & Service. Powered by Shopify