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Predator  |  SKU: X98-7945

Replacement 79cc 3 HP Engine for the Monster Moto / Mega Moto MM-K80R Go-Kart

$189.99 Free Shipping

Most in-stock parts ship within 1 business day from our Colorado warehouse.
Delivery typically takes 2–5 business days depending on your location.
Need it faster? Expedited shipping options available at checkout.

This item is not returnable. Return Policy

This item has a 30 day warranty. Warranty Policy

Free Shipping

  • US domestic ship to addresses only.
  • Does not include expedited shipping services.
Key Features
  • Note A: Our 79cc engine may not be a direct bolt-on replacement without minor modifications such as re-drilling the motor mounts so everything lines up correctly, but rest assured it can mounted without too much work.
  • Note B: The throttle mechanism on your old engine needs to be re-used and installed on this replacement engine.
  • 5/8" shaft diameter
  • 3800 RPM

Description

When you need a replacement 79cc 3 HP engine for your Monster Moto / Mega Moto MM-K80R go-kart, we offer the 79cc, 3 hp engine for from Predator as the solution. These mighty little Predator gasoline engines are perfect for replacing your old motor on that go-kart, or for creating your own custom ride that's sure to cause envy among the neighborhood.

Note: As with any aftermarket replacement engine, this little powerhouse was designed to replace the factory-installed engines on a wide range of brands, models, and powersports types. Our 79cc go-kart engine may not be a direct bolt-on replacement without a few minor modifications or re-drilling the motor mounts so everything lines up correctly, but rest assured it can be made to work with a little DIY elbow grease. Perhaps a little extra work to install, but it sure beats having your go-kart sitting and rusting away by the side of the house.

In addition, the throttle mechanism on your old engine may need to be saved to be re-used and installed on this high-quality aftermarket replacement engine.

Features & benefits of the Predator 79cc 3 hp gas engine:
  • EPA certified
  • Upgraded engineering
  • Durable cast iron cylinder
  • Gas-saving overhead valves
  • User-friendly controls
  • Easy starting
  • Fuel shut off for safe transport
  • Ball bearing supported horizontal 2.4" shaft




  • ⚠ WARNING California Residents: Proposition 65 Warning

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    Specifications

    Name: Predator 3 HP (79cc) OHV Horizontal Shaft Gas Engine
    Displacement: 79cc
    Horsepower: 3.0
    EPA Certified? Yes
    Weight: 26.65 lbs.
    Max RPM: 3800 RPM
    Max torque: 3.5 ft. lbs. @ 2500 RPM
    Shaft rotation: Counter-Clockwise
    Starter: Recoil Pull Start
    Shaft diameter: 5/8"
    Shaft length: 2.40"
    Shaft keyway: 3/16"
    Overall length: 12.25"
    Overall width: 11.5"
    Overall height: 11.75"
    Tank capacity: .53 gallon
    Mounting Base Pattern: 4" Length x 2.42" Width

    Compatibility