Official Manufacturer Catalogs
Verify any cross-reference straight at the source — each catalog opens in a new tab, so this page stays open. Found your number? Come back and check our price and stock below.
CROSS-REFERENCE TOOL
Filter Cross-Reference Search
Enter any manufacturer's part number ā Donaldson, WIX, Baldwin, Fleetguard, CAT, John Deere and more ā to find available replacements, check stock and buy.
- All major filter brands supported
- Free manual cross-referencing
- Same-day US shipping
Try , , or — hyphens and spaces don’t matter, we normalize the number for you.
No part number? Find filters by your machine instead →
Cross-Reference Multiple Numbers
For workshops & fleets ā paste up to 20 part numbers, one per line.
Not Sure Which Filter You Need?
Our fitment experts will identify the correct filter for free.
Identify My Filteror call 1-888-630-4430
How Our Cross-Reference Works
OEM or aftermarket ā we match it against part numbers, SKUs and cross-references across our catalog.
Each result shows the brand, part number, price and stock so you can compare before you decide.
A cross-reference narrows your options ā always confirm your equipment, engine and serial range. Unsure? We verify it for free.
Cross-reference data helps you find candidates ā it is not a fitment guarantee. Confirm your machine and serial range before installation, or ask our specialists to verify it free.
Other cross-reference sites show you a number and send you away. Here every match shows price, stock and a buy button.
Send us your machine and serial number ā a specialist confirms the correct filter before you spend anything.
Order before 4:00 PM EST on business days and your filters ship the same day. Free US shipping on all online orders.
Cross-Reference Questions, Answered
What is a filter cross-reference?
A cross-reference matches one manufacturer’s filter part number to equivalent filters from other brands — for example, finding a Donaldson or WIX replacement for an OEM number. It lets you choose between brands and prices instead of being locked to one supplier.
Can I cross-reference Donaldson, WIX, Baldwin or Fleetguard numbers?
Yes. Type any of those brands’ part numbers in the search box above. If a number isn’t found automatically, our specialists will cross it manually for free — usually within one business day.
Is a cross-referenced filter guaranteed to fit my machine?
A cross-reference narrows your options, but fitment depends on your exact machine, engine and serial range. That’s why we offer free verification — send us your serial number and we confirm the match before you order.
What if my part number isn’t found?
Send it through our free identification service with your machine details, or call us. Filters change numbers over the years (superseded numbers), and our team can usually track the current replacement.
Do you sell complete maintenance filter kits?
Yes — our CFKIT line bundles all the filters your machine needs for a service into one kit, matched to the machine model and serial range. It’s usually cheaper than buying filters one by one.
Can’t find your number? We’ll cross it for you ā free.
Specialists answer within one business day. Or use the full filter finder to search by machine.
We strive to be the #1 filter supplier in all of the US. We pride ourselves on our quick shipping, competitive prices, and unmatched customer service!
