Description

John Deere Gator XUV845R Engine 2025–2026

Get your John Deere Gator XUV845R running like new with a professional remanufactured engine from REV6. Each build is crafted with premium parts, tested for strength, and designed to outperform worn factory engines so your machine keeps working when it matters most.

Please note: This is a core build engine only, which means Rev6 requires your engine here for rebuild.

What does your rebuild include?

• 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 head inspected, cleaned, sandblasted, decked, rebuilt to manufacturer spec and undergoes a quality inspection.
• Valve guides inspected and replaced as needed.
• 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.
• Cylinder block is inspected for damage, bored and honed to the next oversize or replaced.
• 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.

Once your engine passes our quality control inspection, we will ship your new Rev6 rebuilt engine back to you!

Warranty Coverage You Can Trust

Every engine rebuild includes a 1-Year Warranty at no extra cost. For extended confidence, our 2-Year No-Fault Warranty is available, giving you unmatched coverage that keeps your Gator moving without worry.

Expert Rebuild Process

Each XUV845R engine is carefully assembled by one master technician and then inspected by another. With over 50 years of combined experience, our REV6 team ensures every build meets or exceeds OEM standards. To learn more about shipping and returns, visit our Help Center.

Core Requirement

This product requires a good, rebuildable core to serve as the foundation of your engine. If a core is not supplied, a refundable core charge applies. For more details, check our FAQ or Contact Us with any questions before ordering.

Take Action Today

Order your John Deere Gator XUV845R Engine 2025–2026 now and take advantage of nationwide shipping. If you’re comparing build options, see our Engine Rebuild Kit Guide for additional insights.

Thank you for trusting REV6 with your John Deere rebuild. We know how important reliability is in the field, and we’re proud to help keep your machine working hard for years to come.