null
CALL or TEXT (800) 909-7060

John Deere 644E Loader Filters

ⓘ Click headers to sort ↕
John Deere 644E Loader Filters parts list
Image Fits Model Description Part # Price Product Details
AT81478 spin-on fuel water separator John Deere equipment See Details 455G, 555G, 450G, 550G, 650G, 850B, 650GLGP, 344E, 444C, 444CH, 444D, 444E, 544C, 544D, 624E, 644C, 644D, 644ER, 644EZ, 644E, 690ELC, 540E, 540G, 548E, 548G, 640E, 640G, 648E, 648G, 740G, 748E, 748G, 653G, 643D, 643G, 643H, 843G, 843H Fuel/Water Separator Spin-On AT81478
$62.00
View Info
Engine Oil Filter Spin-On for John Deere 250D, 300D, 850B, 850C & more See Details 250D, 300D, 850B, 850C, 850C II, 850, 855, 860B, 370, 690B, 690C, 690CR, 693B, 693C, 790, & more Engine Oil Filter Spin-On RE46380
$36.00
View Info
Engine Oil Filter Spin-On for John Deere Construction & Forestry Equipment See Details 850B, 230LC, 690B, 890A, 892DLC, 3554, 740G, 748E, 748G, 670D, 672D, 770C, 772B, 772CH, 644C, 644E, 644G, 644H, 644J, 724J Engine Oil Filter Spin-On DZ101880
$36.00
View Info
Fuel Filter Cartridge for John Deere Construction & Forestry Equipment See Details 250D, 850B, 850C, 370, 450LC, 490E, 690B, 890A, 892DLC, 992ELC, 770A, 770B, 770BH, 770C, 770CH, 772A, 772B, 772BH, 772CH, 344E, 444E, 644C, 644E, 644G, 644H, 535, 740G, 748E, 748G, 848G, 740 Fuel Filter Cartridge AR86745
$57.00
View Info
AR79680 Secondary Air Filter for John Deere Dozers, Excavators See Details 750C, 750C-II, 850B, 850C, 850C-II, 690C, 690CR, 690D, 690DR, 690E, 690ELC, 693C, 693D, 544E, 544G, 624E, 624G, 644E, 644EZ, 540E, 540G, 548GII, 640G, 648E, 648G, 740E, 748E, 748G, 653E, 653G, 643D, 643G, 643H, 740, 840, 843G, 843H Secondary Air Filter AR79680
$86.00
View Info
Primary Air Filter for John Deere 750C, 850B & more See Details 50C, 850B, 690C, 690CR, 690D, 690DR, 690ELC, 693C, 693D, 460DC, 460DG, 540E, 540GII, 540GIII, 548E, 548GII, 548GIII, 640E, 640G, 648E, 648G, 740E, 740G, 748E, 748G, 653E, 653G, & more Primary Air Filter AR61967
$100.00
View Info
Hydraulic Spin-On Filter for John Deere Backhoes, Loaders & Graders See Details 410D, 510D, 710D, 710E, 770B, 770BH, 770C, 770CH, 772B, 772BH, 772CH, 624E, 624G, 643, 644E, 644G, 644ER, 644EZ, 653E, 643D, 643G, 843G Hydraulic Spin-On Filter AT140315
$212.00
View Info

Replacement filters for John Deere 644E wheel loaders, covering hydraulic spin-on filters, primary and secondary air filters, fuel filter cartridges, fuel/water separators, and engine oil spin-on filters for routine service and maintenance.

Fits Models At A Glance

  • 644 Series: 644E, 644ER, 644EZ

Key Notes

  • Application: Filtration for hydraulic, air intake, fuel, and engine oil systems
  • Coverage: Spin-on and cartridge style filters for the 644E platform
  • Air Intake: Primary and secondary air filter options available
  • Fuel System: Fuel filter cartridge and fuel/water separator options

Why Choose Broken Tractor

  • ✅ Wide filter coverage for John Deere loaders
  • ✅ New aftermarket parts at fair prices
  • ✅ Fast shipping from two US locations

Frequently Asked Questions

What filters do I need to service a John Deere 644E?

A full service typically covers the hydraulic spin-on filter, primary and secondary air filters, fuel filter cartridge, fuel/water separator, and engine oil spin-on filter. We carry each of these for the 644E platform. Match the part number to your machine to confirm the correct fit.

Does the hydraulic filter fit both the 644E and 644G?

Our hydraulic spin-on filter (AT140315) fits several John Deere loader models including the 644E, 644G, 644ER, and 644EZ. Confirm by matching the part number on your existing filter before ordering.

What is the difference between the primary and secondary air filter?

The primary air filter is the main outer element that traps most incoming dust, while the secondary filter is an inner safety element that protects the engine when the primary is removed or damaged. Both are available for the 644E. Replace them together for best protection.

Do you carry a fuel/water separator for the 644E?

Yes, we offer a spin-on fuel/water separator (AT81478) that fits the 644E along with other John Deere construction and forestry machines. It separates water from diesel fuel to protect the injection system. Confirm fitment by matching the part number to your machine.

Privacy Policy | Terms & Conditions

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


Product: Category: John Deere 644E Loader Filters Brand: Head Title: John Deere 644E Loader Filters | Broken Tractor