Description
Can-Am Defender HD10 Engine
The Can-Am Defender HD10 Engine from REV6 is built to run like new. Every 2016–2017 HD10 engine goes through rigorous machining, precision assembly, and a double inspection by master technicians. As a result, you get reliable power, consistent oil pressure, and confidence on every ride.
What Your 2016–2017 HD10 Engine Includes
- Standard No-Fault 1-year warranty with an optional 2-year No-Fault Warranty upgrade.
- We restore and reuse as many OEM parts as possible. We inspect and refurbish all OEM parts to guarantee high quality internals that keep your machine running reliably.
- All components are cleaned, dismantled, inspected and repaired as needed.
- Cylinder heads inspected, cleaned, sandblasted, decked, shimmed to manufacturer spec and undergoes a quality inspection.
- Valve guides inspected and replaced as needed.
- High-temperature valve stem seals installed.
- Valves and valve seats are recut/refaced to ensure tight seal, verified with vacuum test.
- Camshafts lobes and journals cleaned and polished, replaced as needed.
- Refurbished crankshaft.
- New high babbitt crankshaft and rod bearings.
- Cylinders are inspected for damage, bored and honed to the next oversize or replated.
- Pistons replaced with a new pistons and rings.
- Timing chain inspected for stretch and wear, replaced as needed.
- Refurbished oil pump assembly.
- Fully inspected engine cases, tested for cracks, holes, or excessive wear.
- All gaskets and seals replaced.
- Engine assembled and torqued to manufacturer specifications.
Note: This is a generalized list and may include more or less, depending on the needs for your specific model or core.
Once your engine passes our quality control inspection, we will ship your new Rev6 rebuilt engine back to you! Our engines undergo a thorough multiple inspections by master technicians and pass a stringent quality control process. We have over 60+ years of combined experience in the power sports industry.
Core Options
To receive your REV6 engine, return your old core or pay a $1,200 refundable core charge. If your core passes inspection, we refund the full amount. If you’d like to avoid the upfront charge, Contact Us to see if you qualify for a core exchange program.
Why REV6?
- Proven upgrades that enhance durability and performance
- Double inspection for consistent, repeatable results
- Nationwide shipping and a strong warranty for peace of mind
- Real tech support to help with install and break‑in
Take Action
- Contact Us for lead time, fitment, or core exchange details
- Warranty Policy for full coverage information
- FAQ for shipping, break‑in, and installation guidance
- Engine Rebuild Kit Guide to compare kit tiers and supporting parts


















