Part Number:
722841 for Allis Chalmers
D20604 for Case
81823387, 86555327, B9NN9A660A, B9NN9A667A, CONN9A660A for Ford
362998R91, 379660R91, 407076R91 for International Harvester
AT16837, AT16838, AM3672T for John Deere
508372M91 for Massey Ferguson
101579AS for MM
101579AS for Oliver

Application:
Fit for Allis Chalmers D15 (up to SN 9000), ED40
Fit for Case IH 310, 320, 350, 420C Diesels: 430, 470, 480 Gas: 450, 530, 570, 580, 630, W5A, 1700, 1845, 1845S Cockshutt: Tractors with 2" I.D. base and 5-1/2" bowl diameter
Fit for Ford 801, 811, 821, 841, 851, 861, 871, 881, 901, 941, 951, 961, 971, 981, 1801, 1811, 1821, 1841, 1871, 1881
Fit for the following gas with dry air cleaners 2000 3-cylinder, 3000, 4000 3-cylinder, 2600, 3600, 4600, (5000 gas with oil bath air cleaner), (6000 gas/dsl with oil bath air cleaner), 231, 335, 515, 531, 532 Series
Fit for the following dsl with oil bath air cleaner, some: 2000 3-cylinder, 3000, 4000 3-cylinder, 231, 233 Series
Fit for Farmall B275, 340, (I350 diesel), F350, 404, 424, 444, (504 gas), 2404, 2424, 2444, (2500 gas), (2504 gas), 3414, 3444, 4140 Compact
Fit for John Deere 320, 330, 420, 430, (440 gas, up to SN 448000), (1010 gas), 1020, (1030 up to SN 78185), (1035 up to SN 78185), 1520, 2020
Fit for Massey Ferguson 135, 2135, (MF20 using vertical precleaner) MM: Fits some: BIG MO 500, 600, Jetstar 3, Jetstar 3 Super, 2 Star and
Fit for Oliver Super 55 diesel, 550 diesel, 77, Super 77, 660, 770, 880, 1250, OC4 Gas/Diesel, OC6 May fit other models using 2" I.D. base and 5-1/2" bowl diameter 2" I.D. plastic base, 5-1/2" precleaner O.D.