The first Deutz/Deutz-Allis 7085 Tractors went out of the factory gates in 1986 and they kept building them until 1990. Be sure to look for any serial number comments in the part fit notes. In some cases, the Deutz/Deutz-Allis 7085 Tractor parts you need depend on your serial number. Serial numbers include 743 43030 (2WD ROPS) from 1986 models, 743 43242 (2WD ROPS) from 1987, 743 43459 (2WD ROPS) from 1988, 743 46199 (2WD ROPS) from 1989, 743 46464 (2WD ROPS) from 1990, 743 53065 (4WD ROPS) from 1986, 743 53826 (4WD ROPS) from 1987, 743 54784 (4WD ROPS) from 1988, 743 56577 (4WD ROPS) from 1989, 743 47417 (4WD ROPS) from 1990, 743 43006 (2WD Cab) from 1986, 743 43225 (2WD Cab) from 1987, --------- (2WD Cab) from 1988, --------- (2WD Cab) from 1989, 743 46464 (2WD Cab) from 1990, 743 53031 (4WD Cab) from 1986, 743 53815 (4WD Cab) from 1987. Some Deutz/Deutz-Allis 7085 Tractors have a 4x2 2WD chassis, but there are also some with a 4x4 MFWD 4WD, OPTICTRAC automatic front chassis, all equipped with hydrostatic power steering. They also have differential hydraulic dry disc brakes. The type II 3-point hitch is very reliable, capable to lift 8377 lbs [3799 kg]. It is also worth noting that the independent rear PTO runs at 540/1000 rpms and the fact that there are not many tractors equipped with an independent (optional) front PTO like this one. The Deutz/Deutz-Allis 7085 has an open center hydraulics system with a 9.8 gal [37.1 L] capacity. The pump does the job pushing 12.4 gpm [46.9 lpm] fluids in the hydraulics system.