This John Deere CFKIT maintenance filter kit for 8RT 8RT310, 8RT340, 8RT370, 8R410 is a filter/regulator manufactured by John Deere. It sits in the supply line to a pneumatic or hydraulic system, keeping the fluid or air clean and properly regulated. It is commonly in pneumatic FRL (filter-regulator-lubricator) assemblies and compressed air systems.
