JD Wheel Loader Complete Engine

JD Wheel Loader Complete Engine parts list
Image	Fits Model	Description	Details	Part #	Price	Product Details
	See Details	444, 444C, 444D	6.329		JD-6329-CE	Call for Pricing	View Info
	See Details	544B, 544C, 544D, 624E, 624G	6.414 Turbo		JD-6414T-CE	Call for Pricing	View Info

Complete replacement engines for John Deere wheel loaders, covering assembled long block and drop-in units for 444, 544, and 624 series machines built for direct installation.

Fits Models At A Glance

444 Series: 444, 444C, 444D
544 Series: 544B, 544C, 544D
624 Series: 624E, 624G

Key Notes

Application: Complete engine assemblies for wheel loader repower and rebuild
Engine Family: 6329 and 6414T diesel platforms
Assembly Level: Built-up units ready for accessory transfer and install
Verification: Confirm serial breaks and engine tag before ordering

Why Choose Broken Tractor

✅ Fitment verified across 444, 544, 624 loaders
✅ Fast shipping from two US locations
✅ Knowledgeable staff for engine matching help

Frequently Asked Questions

What engine fits a John Deere 544B, 544C, or 544D loader?

The Complete Engine under SKU JD-6414T-CE fits John Deere 544B, 544C, and 544D loaders, as well as 624E and 624G models. It is built on the 6414T diesel platform as a built-up unit ready for accessory transfer and install. Confirm your serial break and engine tag before ordering to make sure the assembly matches your machine.

What complete engine fits a John Deere 444, 444C, or 444D loader?

Broken Tractor carries a Complete Engine under SKU JD-6329-CE that fits John Deere 444, 444C, and 444D loaders. It is built on the 6329 diesel platform as a drop-in long block unit for repower or rebuild. Verify the serial breaks and engine tag on your loader before ordering to confirm the correct fit.

What is included in a complete John Deere wheel loader engine?

Our complete engines are built-up assemblies ready for accessory transfer and direct installation. They cover the 6329 and 6414T diesel platforms for 444, 544, and 624 series loaders. You transfer your existing accessories onto the assembly during install, so confirm the engine tag and serial break so the unit lines up with your machine.

How do I know which complete engine my John Deere loader needs?

Match the engine by your loader model and by confirming the serial breaks and engine tag before ordering, since fitment can depend on serial number. The JD-6329-CE covers 444, 444C, and 444D, while the JD-6414T-CE covers 544B, 544C, 544D, 624E, and 624G. If you are unsure which platform is on your machine, our parts team can help match it at (800) 909-7060.

Can a complete engine fix a John Deere loader that won't turn over?

A complete replacement engine is the right choice when the original block or internals are beyond repair rather than for a simple no-start caused by electrical or fuel issues. Broken Tractor offers built-up 6329 and 6414T assemblies for repower and rebuild on 444, 544, and 624 series loaders. Diagnose the cause first, then confirm your engine tag and serial break to order the matching unit.