Product Description
Power Through the Thickest Weeds with the Minn Kota MKP-8 Weedless Wedge Prop
Conquer heavy vegetation and extend your time on the water with the Minn Kota MKP-8 Weedless Wedge Propeller. This essential upgrade for your trolling motor is engineered with patented swept-back and flared blades that power through dense aquatic plants, deflecting them from the hub and conserving precious battery life.
The Weedless Wedge design is 100% weedless, allowing you to navigate through thick cover at any speed without the hassle of constantly clearing your prop. This means more time fishing and less time dealing with tangled weeds. The prop is designed for 4-inch motor diameters and includes the necessary prop nut, pin, and washer for a straightforward installation.
Unmatched Performance and Durability
Built to last, the MKP-8 is a genuine Minn Kota product, ensuring the highest quality and performance. Its robust construction is designed to withstand the rigors of underwater environments, providing reliable power and efficiency trip after trip.
Key Features:
- 100% Weedless Design: Patented swept-back and flared blades push weeds away, preventing tangles and maximizing efficiency.
- Enhanced Battery Life: By reducing drag from vegetation, the motor works less, resulting in longer battery performance.
- Reliable Power: Delivers consistent and powerful thrust to navigate through challenging aquatic environments.
- Durable Construction: Made from high-quality materials to resist underwater impacts and abrasion.
Applicable Models
The Minn Kota MKP-8 Weedless Wedge Prop is compatible with a wide range of Minn Kota trolling motors with a 4-inch diameter lower unit. Please verify your motor's specifications for an exact fit.
This propeller fits the following Minn Kota motor models (and more):
- All Terrain: 30AT, 33AT, 36AT, 40AT, 42AT, 44AT
- AutoPilot: 64AP
- Camo: 44
- Edge: 40, 45
- Endura: 40, 45, 50
- Maxxum: 74, 76, 80
- Maxxum Transom: 74
- PowerDrive: 36PD, 40PD, 42PD, 50PD, 55PD, 64PD, 65PD, 70PD, 74PD
- PowerDrive V2: 40PD V2, 42PD V2, 45PD V2, 50PD V2, 55PD V2, 65PD V2, 70PD V2
- Riptide: 50, 55, 65, 70, 80, RT55/S, RT70/S, RT74/B
- Terrova: 80
- Traxxis: 45, 50, 55, 70
- Vantage: 74
- Vector: 40
- 3 HP, 3HPS, 4HP
Substitute Part Numbers
To ensure you find the correct part, please note the following substitute and historical part numbers for the Minn Kota MKP-8 Weedless Wedge Prop:
- Primary Part Number: 1865007
- Prop Number: 2331120
- Service Part Number: 1378129
- Old Part Number: MKP-4
This kit includes the MKP-10 (Prop Nut Kit "B") for installation. Before purchasing, it is always recommended to confirm compatibility with your specific trolling motor model and serial number.

