OIL PUMPComplete oil pump assembly with lower screen. For gas or diesel engines in Tractors: 2000, 3000, 4000, 5000, (1965 1975); 2600, 3600, 3900, 4100, 4600, 5600, 6600, (1975 1981); 230A, 231, 233, 234, 333, 334, 335, 420, 515, 530A, 531, 532, 535, (1975 1981); 2310, 2610, 2810, 2910, 3610, 3910, 4110, 4610, (1981 to 2 1990); 5610, 5900, (1981 to 10 1991); 3230, 3430, 3930, 4130, 4630, 4830, 5030, (3 1990 to 5 1994). Replaces E1NN6600DA. Brand TISCO For