John Deere Backhoe Fuel Cooler

John Deere Backhoe Fuel Cooler parts list
Image	Fits Model	Description	Details	Part #	Price	Product Details
	See Details	310K, 310SK, 310SL, 410K, 410K TC, 410L, 710L	Fuel Cooler		AT440359	$315.00	View Info

Replacement fuel coolers for John Deere backhoe loaders, covering new and used cooler assemblies for the 310K through 710L machines that route return fuel through a cooler to protect the injection system.

Fits Models At A Glance

310 Series: 310K, 310SK, 310SL
410 Series: 410K, 410K TC, 410L
710 Series: 710L

Key Notes

Application: Cools return fuel to keep injection temperatures in range
Reference: Cross references John Deere part number AT440359
Condition: New and used cooler assemblies offered as available
Fitment: Verify by part number and serial number before ordering

Why Choose Broken Tractor

✅ Backhoe fuel parts sourced and shipped fast
✅ Fitment checked against John Deere model coverage
✅ New and used options to fit your budget

Frequently Asked Questions

Does this fuel cooler fit a John Deere 310SL backhoe?

Yes, this cooler covers the 310K, 310SK, and 310SL backhoe loaders along with the 410 and 710L series. Match the part number AT440359 to confirm the correct fit for your machine.

What does the fuel cooler do on a John Deere backhoe?

The fuel cooler lowers the temperature of return fuel before it flows back to the tank, which helps protect the injection system and keep fuel temperatures in the proper range. A damaged or clogged cooler can cause heat related fuel issues.

Do you have a fuel cooler for the John Deere 710L?

Yes, the 710L is covered by this cooler along with the 310K, 310SK, 310SL, 410K, 410K TC, and 410L backhoe loaders. Confirm your fit by matching the part number or by calling our parts team at (800) 909-7060.

Should I replace or repair a leaking backhoe fuel cooler?

A cooler that is leaking or internally blocked is usually replaced rather than repaired, since a compromised core cannot reliably regulate fuel temperature. We carry replacement cooler assemblies referencing John Deere part number AT440359.