Engine Oil Filters
Hydraulic/Transmission FiltersDeere hydraulic and transmission must meet what is probably the most stringent specifications in the OEM off road equipment industry.
Fuel FiltersAR50041, the glass case design allows inspection for water and contaminants. Its two-stage filtration provides twice the filter media of comparably sized canisters. The first stage removes most contaminants, while the second stage provides added protection. It is capable of removing particles down to 5 micron. The AR50041 changes easily as no tools are necessary. It generates no dirt from threaded connections.
AR86745, with a rugged steel case provides greater strength for high-pressure applications. Its two-stage filtration gives twice the filter media of comparably sized canisters. The first stage removes most contaminants and the second stage provides added protection. It also removes particles down to 5 micron. The AR86745 changes easily as no tools are necessary. It generates no dirt from threaded connections.
RE27091 also has an unbreakable steel case. Filter media is a new micro glass composition. This technology provides an incredible 578 square inches of media to trap contaminants. This eliminates the need for multiple stage filters within the system. This element installs similarly as the other box elements described above, no tools with no system contamination.
Some John Deere applications use a "twist-on" canister design element. They are available for both final and water/separator functions. Final Filters are a no-spill vertical design offering the same capacity as the box filters. Filtration is down to 5 micron. Final elements provide a special filter media that removes water, then it can be drained out of the bottom for the canister.
Water/separator filters provide excellent water separation capabilities, yet still remove contaminants in the fuel 150 micron and larger.
All John Deere Oil FiltersJohn Deere filters are continually subjected to intensive quality control monitoring and testing during the manufacturing process. These high standards are necessary to protect the valuable investment in your John Deere engine. Tests Deere oil filters are subjected to are as follows: