null
CALL or TEXT (800) 909-7060

JD Excavator Complete Engines

ⓘ Click headers to sort ↕
JD Excavator Complete Engines parts list
Image Fits Model Description Part # Price Product Details
John Deere Reman 4045T long block SE501061 for 450G dozer See Details 344G, 410C, 410D, 444E, 444G, 450G, 450G LT, 450G LGP, 455G, 490E, 495D, 510C, 510D, 540D, 540E, 548D, 548E, 550G, 555G, 590D, 595D, 650G, 6400, 6400L, 6500, 6500L Reman 4045T Long Block JD-4045T-LB-U
$12,650.00
View Info
John Deere Excavator Complete Engine 6.466 -- JD-6466-CE | Broken Tractor See Details 790D, 790DLC, 790ELC 6.466 JD-6466-CE
Call for Pricing
View Info

Complete engine assemblies and long blocks for John Deere excavators, covering new and remanufactured builds for the 790 series machines with matched components ready for installation.

Fits Models At A Glance

  • 790 Series: 790D, 790DLC, 790ELC

Key Notes

  • Application: Full engine assemblies and long block replacements for excavator power units
  • Build Options: New complete engines and remanufactured long block configurations available
  • Fitment: Verify serial number and engine family before ordering
  • Installation: Confirm accessory and mounting compatibility with your existing unit

Why Choose Broken Tractor

  • ✅ Fast shipping from two US locations
  • ✅ Verified fitment for Deere excavator engines
  • ✅ New and reman options to fit budget

Frequently Asked Questions

What John Deere excavators does the complete engine fit?

Our complete engine assembly (SKU JD-6466-CE) fits John Deere 790D, 790DLC, and 790ELC excavators. Before ordering, verify your serial number and engine family to confirm the correct build. If you are unsure, match the part number to your existing unit or check with the parts team.

What is the difference between a complete engine and a long block?

A complete engine is a full assembly with matched components ready for installation, while a long block is a core configuration that may need accessories and mounting components transferred from your existing unit. Broken Tractor offers new complete engines and remanufactured long block options. Confirm accessory and mounting compatibility with your machine before ordering.

Do you carry new or remanufactured John Deere excavator engines?

We carry both new complete engines and remanufactured long block configurations for John Deere excavators. This gives you options to fit your budget and application. Verify the engine family and serial number to match the right build to your machine.

How do I confirm the right engine fitment for my John Deere excavator?

Verify your serial number and engine family before ordering, since fitment can depend on both. Matching the part number to your existing unit is the most reliable way to confirm compatibility. You can also call our parts team at (800) 909-7060 for help identifying the correct engine.

Privacy Policy | Terms & Conditions

Building Quality Since 2006  |  Copyright © 2026 Broken Tractor LLC - All Rights Reserved


Product: Category: JD Excavator Complete Engines Brand: Head Title: John Deere Excavator Complete Engine | Broken Tractor