Case Oil Coolers – Browse Replacement Parts

Have you had issues with your oil cooler lately? If you suspect your equipment’s oil cooler may be malfunctioning, it’s important to have an experienced technician do an inspection and perform any necessary repairs. Our technicians here at Active Radiator have experience repairing a wide range of commercial equipment from almost every manufacturer, including Case oil coolers for your excavators, crawler tractors, wheelloaders and more.

For example, we offer part number 270389, which is an oil cooler for your Case 850K Series 2 Dozer. We know how important it is to have your equipment working on the jobsite, we are here to help you cross any bridge when it comes to repair or replacement.  Maintaining a working oil cooler prevents your oil cooler from failing and delaying your work. We know that repair is not always possible, which is why we strive to carry the most popular OE quality Case replacement coolers in stock at our facilities across the U.S.

You can browse a selection of our Case oil coolers below, and then schedule a servicing appointment at your closest Active Radiator location, and our technicians will evaluate your needs.

Experience the Active advantage today! We’ll help you get your equipment back in service quickly and with minimal downtime. Find a location near you to buy a Case oil cooler replacement.

Case 270111 oil cooler drawing

Case 9040B Oil Cooler

270111 Oil Cooler



Case 270343 oil cooler drawing

Case 9030B Hydraulic Oil Cooler

270343 Oil Cooler



Case 270522 oil cooler drawing

Case / Link-Belt Excavator Oil Cooler

270522 Oil Cooler



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Part Number Height Width Depth Filler Neck Product Inlet Outlet Oil Cooler 
270046276.8754.5NoneOil CoolerTopBottom 
2701112836.06252.75NoneOil Cooler   
27024924.8758.06254.5NoneOil CoolerLeft CtrRight Ctr 
27029323.937527.3752.25NoneOil CoolerTop CenterBottom Left 
27034327.535.752.25NoneOil Cooler   
270389276.8754.5NoneOil Cooler   
27052240.87535.252.25NoneOil CoolerTopBottom 
27055042.62514.255.875NoneOil Cooler2 Places2 Places 
27055319.62521.8751.9375NoneOil Cooler  
2706592727.751.5NoneOil CoolerTopBottomNone
27066737.510.254NoneOil CoolerTopBottomNone
2707242321.752.25NoneOil CoolerTopBottomNone
27088320.12527.8752.25 Oil Cooler   
27092624.812514.753.5 Oil Cooler   
27092724.81257.56253.5 Oil Cooler   
270980276.81254.5 Oil Cooler   
27101740.2511.8756NoneOil Cooler   
2710182984.5NoneOil Cooler   
27107827.584.5NoneOil Cooler   
27110138.2512.43753NoneOil Cooler   
27114835.125164NoneOil Cooler   
2712182525.751.9375NoneOil Cooler   
27122031.535.753NoneOil Cooler   
27122625.625121.9375NoneOil Cooler   
27125425.515.93753NoneOil Cooler   
27125716.1253.53.125NoneOil Cooler  Top
271265245.54.125NoneOil Cooler   
27126622.255.54.125NoneOil Cooler   
27126822.31256.3754.125NoneOil Cooler   
27128218201.5NoneOil Cooler   
27132016.812520.3751.5NoneOil Cooler   
27132844.87519.8754NoneOil Cooler   
27133326.56.81254.5NoneOil Cooler   
27134417.5192.375NoneOil Cooler   
27135821.8755.53NoneOil Cooler   
2714352027.752.25NoneOil cooler   
2715058.7510.251.9375NoneOil Cooler   
27152724.258.06251.9375NoneOil Cooler   
27156519.2521.753NoneOil Cooler   
27161714.2512.93752.75NoneOil Cooler   
27163434.12512.43753NoneOil Cooler   
27168358.547.6254.5NoneOil Cooler   
2716981917.52.25NoneOil Cooler   
27170123.255.81254.5NoneOil Cooler   
2717052114.8752.75NoneOil Cooler