Hydraulic Oil Filter

OEM Case Construction Hydraulic Oil Filter #528493R3 ? Protect Hydraulic Systems with OEM Filtration

This Hydraulic Oil Filter (#528493R3) removes contaminants and protects Case components from wear. OEM media ensures proper fluid flow and pressure consistency.

Compatible equipment

This part fits INTERNATIONAL DIESEL TRACTOR, INTERNATIONAL 66 SERIES DIESEL TRACTOR, CASE SELF-PROPELLED WINDROWER, FARMALL DIESEL TRACTOR, INTERNATIONAL HARVESTER COTTON HARVESTER, INTERNATIONAL HARVESTER COMBINE (NORTH AMERICA), CASE IH AXIAL-FLOW COMBINE (NORTH AMERICA), INTERNATIONAL HARVESTER COMBINE (EUROPE), INTERNATIONAL HARVESTER HILLSIDE COMBINE, CASE IH AXIAL-FLOW COMBINE, CASE IH AXIAL-FLOW COMBINE (S/N JJC0032630 & AFTER) (NORTH AMERICA), CASE IH AXIAL-FLOW COMBINE (PRIOR TO S/N JJC0034705) (NORTH AMERICA), CASE IH AXIAL-FLOW COMBINE (S/N JJC0034705 & AFTER) (NORTH AMERICA), CASE IH AXIAL-FLOW COMBINE (PRIOR TO S/N JJC0038346) (NORTH AMERICA), CASE IH AXIAL-FLOW COMBINE (S/N JJC0038346 & AFTER) (NORTH AMERICA), CASE IH HILLSIDE COMBINE, CASE IH AXIAL-FLOW COMBINE (PRIOR TO S/N JJC0045689) (NORTH AMERICA), CASE IH AXIAL-FLOW COMBINE (S/N JJC0045689 & AFTER) (NORTH AMERICA), CASE IH PULL-TYPE AXIAL-FLOW COMBINE, INTERNATIONAL INDUSTRIAL DIESEL TRACTOR, INTERNATIONAL INDUSTRIAL TRACTOR, INTERNATIONAL HARVESTER COMBINE, INTERNATIONAL HYDROSTATIC TRACTOR, INTERNATIONAL HARVESTER CYCLO PLANTER, INTERNATIONAL 4WD DIESEL TRACTOR, INTERNATIONAL HARVESTER CYCLO FLEX FRAME PLANTER, INTERNATIONAL HARVESTER CYCLO FOLDING FRAME PLANTER, FARMALL TRACTOR, INTERNATIONAL TRACTOR, INTERNATIONAL HARVESTER COTTON PICKER, INTERNATIONAL GEAR DRIVE TRACTOR, INTERNATIONAL HARVESTER COMBINE (PRIOR TO S/N 23001), INTERNATIONAL 66 SERIES TRACTOR, CASE IH COTTON PICKER, CASE IH PLANTER, INTERNATIONAL HARVESTER COMBINE (S/N 8001 & AFTER), CASE IH AIR DRILL, COMBINE FEEDER, INTERNATIONAL HARVESTER COMBINE (S/N 8000 & BEFORE), CASE IH SEMI-MOUNTED PLANTER, CASE IH TRAILING PLANTER, CASE IH MOUNTED PLANTER, 361 - 6 CYLINDER DIESEL ENGINE including models 1026, 1066, 1075, 1086, 1206, 1256, 1400, 1420, 1440, 1456, 1460, 1466, 1468, 1470, 1480, 1486, 1566, 1568, 1586, 1620, 1640, 1660, 1670, 1680, 1682.

Frequently asked questions

What is the part number?

The manufacturer part number is 528493R3.

Is this a genuine OEM part?

Yes. Southeastern Equipment stocks OEM and quality aftermarket parts for heavy equipment. Contact us if you need a specific OEM source or aftermarket option.

Will this fit my machine?

See the compatible equipment list above. If your model is not listed, call us with your machine's serial number and we can confirm.

Where does this ship from?

Southeastern Equipment Company ships parts nationwide from our US warehouse. Orders placed before 2 PM ET typically ship same day.

Ships nationwide. In-stock parts ordered before 2:30 PM ET ship the same business day. Your exact shipping cost and delivery estimate are calculated at checkout from your ZIP code and the part’s size and weight; oversized and truck-freight items may need extra transit time and freight charges.

Free branch pickup is also available across Ohio, Indiana, Michigan, and Kentucky — just choose it at checkout.

30-day returns. New, unused parts in original packaging may be returned within 30 days. Some items — including electrical, special-order, and direct-from-supplier parts — are non-returnable. See our full return policy.