Description

2025-2026 Kawasaki Mule-FX 820 Master Engine Rebuild Kit

This Kawasaki Mule-FX 820 Master Engine Rebuild Kit is built for 2025-2026 models that need a deeper engine repair. It includes the major replacement parts needed for piston, sleeve, valve, guide, bearing, washer, and gasket service.

That makes it a strong fit for shops, mechanics, and hands-on Mule owners who want more coverage than a basic rebuild kit. REV6 also backs this kit with a 1-year warranty and offers nationwide shipping.

What This Kit Includes

• Complete Gasket Kit
• Cylinder Sleeves
• STD Piston Kits
• Intake/Exhaust Valves
• Valve Guides
• Crankshaft Bearing Set
• Connecting Rod Bearings
• Crankshaft Thrust Washers

Technical Support & Build Guidance

If you are weighing this master kit against a smaller rebuild package, start with our engine rebuild kit guide. It can help you choose the right level of parts before your Mule-FX engine goes back together.

When it is time to set up the pistons, our piston and ring installation guide can help with key assembly checks. For related 2025-2026 Mule-FX options, compare this kit with the 2025-2026 Kawasaki Mule-FX 820 complete engine rebuild kit or the 2025-2026 Kawasaki Mule-FX 820 engine rebuild kit.

If your machine needs a full rebuilt engine instead of parts, review the 2025-2026 Kawasaki Mule Pro-FX 820 engine service.

Warranty & Support

REV6 backs this master engine rebuild kit with a 1-year warranty on parts. You can read the full coverage details in our warranty policy. For more rebuild tips, visit the REV6 blog, check the FAQ, or contact REV6.

Fitment

This kit fits 2025-2026 Kawasaki Mule-FX 820 models.

Take Action

If your 2025-2026 Mule-FX 820 needs sleeves, pistons, valves, guides, bearings, washers, and gaskets for a deeper rebuild, this master kit is built for the job. Pick up this REV6 kit today and keep your engine project moving.