Description

Can-Am Defender HD8 Master Engine Refresh Kit

The Can-Am Defender HD8 Master Engine Refresh Kit gives 2016–2021 owners a comprehensive refresh without the cost of a full rebuild. It targets sealing, timing accuracy, and airflow so you can restore compression, stop leaks, and bring back smooth power. As a result, you’ll get reliable starts and consistent performance—without paying for new cylinders or pistons.

This Kit Includes:

• • Oil Seal Kit
  • (2) Timing Chain

• Complete Gasket Kit
• (2) Piston Ring Kit
• Water Pump Seal
• (4) Intake Valve
• (4) Exhaust Valve
• Bearings

This Master Engine Refresh Kit goes beyond a standard refresh. New piston rings help reseal the cylinder walls, which improves compression and reduces oil consumption. Additionally, fresh intake and exhaust valves restore airflow and seating so combustion stays consistent. Meanwhile, the timing chains keep crank-to-cam timing precise, protecting top-end parts and preserving power.

To prevent leaks after reassembly, the complete gasket kit, oil seal kit, and water pump seal provide dependable sealing throughout. Likewise, new bearings reduce friction and noise for smoother rotation. Choose this Master refresh when your cylinders remain in spec but ring wear, valve leakage, or chain slack are holding performance back.

All components meet or exceed OEM specifications for fit and durability. Therefore, professional shops and experienced DIY builders can install the kit with confidence. For the most thorough result, consider pairing this Master refresh with a top or bottom end rebuild if inspection reveals additional wear.

Take Action

• Contact Us for fitment checks or installation help
• Warranty Policy for coverage details
• FAQ for common install and shipping questions
• Engine Rebuild Kit Guide to compare kit tiers

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