TROLLING MOTOR PROP SELECTION & REPLACEMENT GUIDE

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If you do not see the prop kit you're looking for listed, it is no longer available.

How to Replace a Prop	MKP-6 Weedless Wedge Prop	MKP-37 Power Prop
MKP-32 Weedless Wedge 2 Prop	MKP-7 Weedless Wedge Prop	MKP-2 Power Prop
MKP-33 Weedless Wedge 2 Prop	MKP-8 Weedless Wedge Prop	MKP-3 Prop
MKP-38 Weedless Wedge 2 Prop	MKP-24 Weedless Wedge Prop	MKP-4 Prop
MKP-39 Weedless Prop	MKP-40 Power Prop

Looking for a prop for a specific motor? Try searching for the motor name with Crl+F (Windows) or Command+F for (Mac).

HOW TO REPLACE A PROPELLER

CAUTION: Always wear safety glasses and gloves. Disconnect all power to the trolling motor before beginning any work or maintenance. Johnson Outdoors Inc is not responsible for any damage due to improper rigging or installation. If you do not have the skills, experience and tools to perform the following maintenance and repairs, we recommend you seek the help of a Minn Kota Authorized Service Center. Or contact our Technical Service Department by submitting a request to the Minn Kota Help Center.

Tools Required:

Wrench (either a 1/2" or 9/16" depending on the model)
Flat Blade Screwdriver (only needed if the prop pin is broken)

How to Replace a Propeller:

Disconnect the positive motor lead from the battery prior to changing the propeller.
Hold the propeller and loosen the prop nut with a pliers or a wrench.
Remove prop nut and washer. If the drive pin is sheared/broken, you will need to hold the shaft steady with a screwdriver blade pressed into the slot on the end of the shaft (Figure 1).
Turn the old prop to horizontal (Figure 2), to prevent the drive pin from falling out, and pull it straight off. If the drive pin does fall out, push it back into the armature shaft.
Align new propeller with drive pin.
Install prop washer and prop nut.
Tighten prop nut 1/4 turn past snug, [25-35 inch lbs.].

CAUTION: Over tightening can damage prop and bend the drive pin.
DISCONNECT THE MOTOR FROM THE BATTERY BEFORE BEGINNING ANY PROP WORK OR MAINTENANCE.

NOTE:
We recommend removing the prop after every use to check for weeds or fishing line that may be caught behind it (Figure 3). This can result in damage to the seals and allow water into the motor (Figure 4). Debris is not always visible (Figure 2) which is why the prop must be remove to be properly inspected.

NOTE:
If you experience prop vibration, oftentimes removing the prop, rotating it 180°, and re-installing the prop will lessen or eliminate the incidence of vibration as all props and shafts are not 100% symmetrical.

how-to-replace-a-propeller-figures

MKP-32* Weedless Wedge 2 Prop

Prop Information

*Also interchangeable with the MKP-37 Power Prop

Part No.:: 1865017
Replacement Prop Kit:: 1378131
Motor Diameter:: 3-5/8"
Prop Nut Kit:: "A" (MKP-9)

► Motor Compatibility

Motor models with serial number prefix “WWAF” through “WWAI” or “J” through “V”

All Terrain 46, 47, 50, 55, 65, 70
Camo 55XL
Edge 50, 55, 70
Endura 46, 50, 55
Endura C2 50, 55
Endura Max 50, 55
Endura Pro 46, 55
Engine Mount 55
Maxxum 55, 65, 70
Maxxum Transom 50, 55, 70
Pontoon Hand Control 55, 70
Pontoon PowerDrive V2 54, 68
PowerDrive 50, 55, 65, 70
PowerDrive V2 50, 55, 65, 70
Riptide 50, 55, 65, 70
Riptide Edge 55, 70
Riptide Maxxum 55, 70
Riptide PowerDrive 55, 70
Riptide Terrova 55
Terrova 55
Traxxis 46, 50, 55, 70
Vector 46, 55,70
Vector 3X 46, 55, 70

MKP-33 Weedless Wedge 2 Prop

Prop Information

Not interchangeable with other props

Part No.:: 1865018
Replacement Prop Kit:: 1378132
Motor Diameter:: 4"
Prop Nut Kit:: "E" (MKP-34)

► Motor Compatibility

Motor models with serial number prefix “WWAF” through “WWAI” or “J” through “V”

Engine Mount 80, 101, 160, 202
EO 1/2 HP
Fortrex 80, 101
Maxxum 80, 101
Maxxum Pro 80, 101
Maxxum Transom 80, 101
PowerDrive 80
PowerDrive V2 80
Riptide 80, 101
Riptide Pro 80, 101
Riptide Fortrex 80, 101
Riptide Maxxum 80, 101
Riptide Terrova 80, 101
Terrova 80, 101
Ulterra 80
Riptide Ulterra 80
Ultrex 80
Traxxis 80, 101
Vantage 80, 101
Vector 3X 80, 101
All Trim-N-Troll Kits

MKP-38 - Weedless Wedge 2 Prop

Prop Information

Not interchangeable with other props

Part No.:: 1865023
Replacement Prop Kit:: 1378160
Motor Diameter:: 4-1/2"
Prop Nut Kit:: "E" (MKP-34)

► Motor Compatibility

Motor models with serial number prefix “O” through “V”

EO 1 HP
Fortrex 112
Terrova 112
Ulterra 112
Riptide Ulterra 112
Ultrex 112
Riptide Terrova 112
Riptide Fortrex 112
Riptide 112

MKP-39 - Weedless Prop (QUEST)

Prop Information

Part No.:: 1865039
Motor Diameter:: 4-1/2"

► Motor Compatibility

Fits 4-1/2" QUEST Series Lower Units

Ultrex QUEST
Terrova QUEST
Ulterra QUEST
Riptide Terrova QUEST
Riptide Instinct

MKP-40 - Power Prop (QUEST)

Prop Information

Part No.:: 1865040
Motor Diameter:: 4-1/2"

► Motor Compatibility

Fits 4-1/2" QUEST Series Lower Units

Ultrex QUEST
Terrova QUEST
Ulterra QUEST
Riptide Terrova QUEST
Riptide Instinct

MKP-6* Weedless Wedge Prop

Prop Information

*Also interchangeable with the MKP-2 Power Prop

Part No.:: 1865003
Replacement Prop Kit:: 1378126
Motor Diameter:: 3-1/4"
Prop Nut Kit:: "A" (MKP-9)

► Motor Compatibility

Motor models with serial number prefix “MKJ” through “MKAI” or “J” through “V”

All Terrain 30, 33, 36, 40, 42, 44
Edge 40, 45
Endura 30, 34, 36, 38, 40
Endura Pro 32, 38
Maxxum Transom 30, 33, 36, 40
PowerDrive 36, 40
PowerDrive V2 40, 42, 45
Traxxis 40, 45
PowerMax 36; 35Ta; 40Ta; 50Ta; 50MXTa; 65Ta; 555T; 565Ta; 665MXTa; 765MXTa; 865MXTa; 36PD/AP/C; RT27/S; RT40/S

MKP-7 Weedless Wedge Prop

Prop Information

Not interchangeable with other props

Part No.:: 1865006
Replacement Prop Kit:: 1378122
Motor Diameter:: 3-5/8"
Prop Nut Kit:: "A" (MKP-9)

► Motor Compatibility

Motor models with serial number prefix "MKJ" through "MKAF" or "J" through "V"

All Terrain 42, 46, 47, 48, 50, 55, 65, 70
Camo 55
Edge 50, 55, 70
Endura 44, 46, 50, 55
Endura Pro 46
Maxxum 44, 50, 54, 55, 65, 70
Maxxum Transom 46, 50, 55, 70
Pontoon 54, 64
PowerDrive 50, 55, 65, 70
Riptide 50, 55
Vector 46, 55
Vector 3X 45, 55, 70; 112; 212; 312; 412; 512; 524; 712; 724; 812; 824; 112SS; 712SS; 724SS; 90Ta; 48PD/AP/C; 42PD/AP/C; 42PD/C; 42EX; RT48PD/AP/C; RT42AP/C; EP96; EP48; EP42; Spider 48
PowerMax 52

MKP-8 - Weedless Wedge Prop

Prop Information

Not interchangeable with other props

Part No.:: 1865007
Replacement Prop Kit:: 1378129
Motor Diameter:: 4"
Prop Nut Kit:: "B" (MKP-10)

► Motor Compatibility

Motor models with serial number prefix “MKJ” or “MKAF”

AutoPilot 64
Maxxum 74, 76
Maxxum Transom 74
PowerDrive 64, 74
Vantage 74
Vector 3X 743HPa; 4HPA; 3.1HP/S; 3.1HP/B; 4.3HP/S; 4.3HP/B; RT3.1/S; RT3.1/B; RT4.3/S; RT4.3/B; RT74/B

MKP-24 - Weedless Wedge Prop

Prop Information

Not interchangeable with other props

Part No.:: 1865013
Replacement Prop Kit:: 1378130
Motor Diameter:: 4"
Prop Nut Kit:: "D" (MKP-23)

► Motor Compatibility

Motor models with serial number prefix “MKJJ” through “MKAE”

Maxxum 101
Riptide 101
Vantage 101
Vector 3X 101

MKP-37* - Power Prop

Prop Information

*Also interchangeable with the MKP-32 Weedless Wedge 2 prop

Part No.:: 1865022
Replacement Prop Kit:: 1378170
Motor Diameter:: 3-5/8"
Prop Nut Kit:: "A" (MKP-9)

► Motor Compatibility

Motor models with serial number prefix “J” through “R”

All Terrain 46, 47, 50, 55, 65, 70
Camo 55
Edge 50, 55, 70
Endura 46, 50, 55
Endura C2 50, 55
Endura Max 50, 55
Maxxum 55, 65, 70
Maxxum Transom 46, 50, 55, 70
PowerDrive 50, 55, 65, 70
PowerDrive V2 55, 65, 70
Riptide 50, 55
Terrova 55
Traxxis 46, 50, 55, 70
Vector 3X 46, 55, 70

MKP-2* - Power Prop

Prop Information

*Also interchangeable with the MKP-6 Weedless Wedge prop

Part No.:: 1865002
Replacement Prop Kit:: 1378121
Motor Diameter:: 3-1/4"
Prop Nut Kit:: "A" (MKP-9)

► Motor Compatibility

Motor models with serial number prefix "MKJ" through "MKAI" or "J" through "R"

All Terrain 30, 33, 36, 42
Camo 44, 45
Classic 28
Edge 40, 45
Endura 30, 34, 36, 38, 40, 45
Endura C2 30, 34, 38, 40, 45
Endura Max 40, 45
Endura Pro 32, 38
Maxxum Transom 33, 40
PowerDrive V2 40, 42, 45
Riptide 40, 45
Traxxis 33, 40, 45; 35T; 40T; 65T; 365T; 565T; 765MXT; 865MXT; 65N; 65MXN; 656N; 665MXN; 765MXN; 35(“A” Series); 24LTD; 36LTD; 736LTD
Old Town 30
PowerMax 36
MAG: 24; 30; 36; 40

MKP-3 - Prop

Prop Information

Not interchangeable with other props

Part No.:: 2061151
Replacement Prop Kit:: 1378211
Prop Nut Kit:: MKP-9

► Motor
Compatibility (Pre-1994 Models)

55W; 55M; 65M; 65W; 65MX; 365W; 365M; 555W; 565W; 565M; 565MX; 665M; 665MX; 765MX
MAG: 18W; 18M; 18MX; 15; 15M; 15RM; 24W; 18RMW; 18RM;18TMX; 18TM; 24WRM; 2HP; 618MX; 718MX

MKP-4 - Prop

Prop Information

Not interchangeable with other props

Prop No.: 1378129
Replacement Prop Kit:: 1378306
Prop Nut Kit::: “B” (MKP-10)

► Motor Compatibility (Pre-1994 Models)

3HP; 4HP; 95W; 95M; 99W; 99M; 395W; 395M; 399W; 399M; 595W; 595M; 599W; 599M; 40; 799MX; 795MX; 736MX; 740MX; 3HP; 3HPSSTM; 3HPSSBM; REVISED 4HP; MAG: 3HP; 3HPSSBM; 3HPSSTM; 4HP; 36M; 36RMW; 36RM; 36TM; 40M; 40RM; 740MX