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KAWASAKI BRUTE FORCE 650 ENGINES

Your Kawasaki Brute Force 650 ATV was built to work hard and still have fun after the chores are done, but over time lower compression, oil use, smoke, or harder starts can be signs the engine needs attention.

REV6 offers rebuild paths that fit your timeline and project goals. Many customers choose to send in their original engine core to help keep the rebuild process moving, while refundable core options may be available when inventory allows. Each engine goes through evaluation, rebuild work, assembly, and final quality checks before shipment.

Every rebuilt engine includes our industry-leading 1-year no-fault warranty, with the option to upgrade to a 2-year no-fault, no-questions-asked warranty. Tracking information is provided after shipment so you can follow delivery progress and plan for arrival.

Answers Before Starting Your Kawasaki Brute Force 650 Engine Rebuild

What usually tells owners it is time to rebuild a Brute Force 650 engine?

Many rebuilds start after customers notice increased oil use, reduced power, smoke, difficult starting, lower compression, or performance changes that become more noticeable over time.

What rebuild options are available if I want to reduce downtime?

Most customers move forward by sending in their original engine core because it often keeps the process moving. Depending on availability, refundable core options may also be available for qualifying builds.

What happens after REV6 receives my engine?

Once your engine arrives, our team reviews the core condition and confirms the rebuild path before work begins. After rebuild work is completed, the engine moves through final verification before shipment.

How does the REV6 warranty work?

Every rebuilt engine includes REV6’s industry-leading 1-year no-fault warranty. Customers who want more long-term coverage can also choose to upgrade to a 2-year no-fault, no-questions-asked warranty.

Can your team help me before I place an order?

Absolutely. Our sales and customer service teams can help answer questions about symptoms, rebuild timing, available options, and what to expect through the process.

Will I know when my rebuilt engine ships back?

Yes. Tracking information is provided after shipment so you can stay informed on delivery progress and know when to expect your engine back.

WE KNOW YOUR KAWASAKI BRUTE FORCE 650 ENGINE

Every Kawasaki Brute Force 650 engine we build is done by one of our master technicians. With over 35 years of experience, your engine is in great hands.
All Brute Force 650 Engines Include:
  • A full inspection of engine core
  • Clean, blasted/inspected engine cases
  • Remanufactured cylinder head
  • Valves 
  • Valve seals 
  • Valve guides 
  • Camshaft 
  • Timing chains 
  • Oil pump chain 
  • Crankshaft
  • Forged connecting rods
  • Nickel Plated Cylinders
  • Upgraded pistons 
  • Main bearings
  • crankshaft bearings
  • Transmission bearings 
  • Full transmission rebuild 
  • Seals & gaskets
  • Assembly by a master technician
  • Quality control inspection
All Brute force 650 engines include the following upgrades:
  • Upgraded Forged molly coated pistons       
  • Better main bearing specifications
  • Upgraded bearings 
  • Better Connecting rod bearing specifications  
  • Forged connecting rods      
  • Forged HD crankshaft 
  • Better Piston to cylinder wall tolerances
  • Forged nitrate valves

Brute Force Models                Warranty                Financing

1-2 year warranty badge
We are so confident in our craftsmanship that each Brute Force 650 engine comes with a 1-year warranty. We offer free shipping inside the 48 continuous states and Canada.

Work with the best when it comes to your engine.

The REV6 Powersports team standing side by side in our REV6 shop in Utah
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