John Deere 644B Loader Filters

John Deere 644B Loader Filters parts list
Fits Model	Description	Details	Price	Product Details
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
See Details	300B, 310A, 401B, 401C, 500A, 500B, 550A, 550B, 690B, 570B, 444, 444C, 444CH, 540, 540A, 540B, 544, 544A, 544B, 544C, 644, 644B, 646, 646B, 646C, 440, 440A, 440B, 440C, 740, & more	Hydraulic Filter Cartridge	AR1205R	$20.00	View Info
See Details	300B, 410C, 500A, 500B, 670A, 672A, 770A, 772A, 300, 302A, 310, 400, 401, 444, 500, 540A, 544, 544A, 544B, 544C, 570, 570A, 600, 640, 644, 644B, 646, 646B, 646C, 700A, 760, 760A, 440, 440A, 440B, 440C, 540, 540B, 740, 644A, 644C, 1830, 2030, & more	Filter, Hydraulic Pump Control Valve	R27173	$10.00	View Info

Replacement filters for the John Deere 644B wheel loader, including hydraulic filter cartridges, hydraulic pump stroke control valve filter elements, and engine oil spin-on filters for routine service and maintenance.

Fits Models At A Glance

600 Series: 644B

Key Notes

Application: Hydraulic, hydraulic pump control valve, and engine oil filtration on the 644B wheel loader
Filter Types: Cartridge-style hydraulic elements and spin-on engine oil filters
Coverage: Filters that cross to the 644B serve multiple John Deere loader model generations
Condition: Aftermarket replacement filters for scheduled maintenance

Why Choose Broken Tractor

✅ Filters matched to John Deere 644B loader service needs
✅ Fast shipping from two US locations
✅ Knowledgeable parts team ready to confirm fitment

Frequently Asked Questions

What filters do I need for a John Deere 644B loader?

The 644B uses hydraulic filter cartridges, a hydraulic pump stroke control valve filter element, and a spin-on engine oil filter. We carry replacement options for each. Match the part number on your current filter to confirm the correct one.

Will these filters fit other John Deere loader models?

Yes. Several filters that fit the 644B also cross to models such as the 544, 544A, 544B, 544C, and 644 based on the fitment data. Confirm by matching the part number to your machine.

How do I make sure I order the right filter for my 644B?

Compare the part number stamped on your existing filter against our listings, since fitment can vary by configuration and serial number. If you are unsure, call our parts team at (800) 909-7060 and we can help you match it.

Are these aftermarket or original John Deere filters?

The filters we carry for the 644B are aftermarket replacement parts built for routine service. They are designed to meet the same fitment as the original filters they replace.