Description

Kawasaki Mule Pro-FXR 820 Engine 2018–2023

CORE REQUIRED OR REFUNDABLE CORE CHARGE BEFORE SHIPPING

Your Kawasaki Mule Pro-FXR works hard, and when the engine fails, you need a solution that lasts. REV6 rebuilds every Mule Pro-FXR 820 engine with precision machining, upgraded components, and thorough inspections. As a result, you get dependable performance and the confidence of a 1-year warranty, included standard.

Premium Features & Upgrades

• Upgraded Forged Crankshaft Assembly – Improves oil flow and durability for heavy workloads.
• Brand-New Cylinder Assembly – OEM-level fit with smooth and reliable operation.
• Forged Nitride Valves – Handle high RPMs while resisting wear.
• Manganese Bronze Valve Guides – Last longer than traditional steel guides for better efficiency.
• Re-machined Cylinder Head – Decked, shimmed, and leak-down tested for a perfect seal.
• Heat-Resistant Valve Stem Seals – Perform under extreme heat without breaking down.
• Factory-Spec Camshafts – Maintain accurate timing and strong performance.
• Upgraded Main & Balance Shaft Bearings – Deliver smoother, longer-lasting operation.
• Heavy-Duty Timing & Oil Pump Chains – Provide added strength where it matters most.
• Complete Oil Pump Assembly & Chain Tensioner – Ensure consistent lubrication and dependability.
• Precision-Machined Engine Cases – Inspected and reinforced for maximum reliability.

Warranty & Core Program

Every Mule Pro-FXR rebuild includes our premium 1-year warranty. You can also upgrade to our industry-leading 2-year “No Fault” coverage for complete peace of mind. To process your order, we require a refundable core charge. Once your core is received, your deposit is returned. For more details, check our help center.

Take Action

Get your Mule Pro-FXR back to work with a rebuild you can trust. Review our FAQ, explore our engine kit guide, or contact us for expert support. Every engine ships nationwide, backed by unmatched experience and proven reliability.

Thank you for trusting REV6 with your Mule Pro-FXR engine rebuild. Our team takes pride in every build so you can get back to what matters most—keeping your machine running strong.