Compatible With:Allis Chalmers Ag & Industrial Loaders 1980-1986 945 25000 Diesel Power Units 1980-1986 6138 Diesel Engines 1980-1986 685 Diesel Engines Case Ag & Industrial Crawler Dozer 1973-1978 1150B 451 Diesel 1973-1980 1450 504 Diesel Crawler Tractors 1973-1978 1150B 451 Diesel 1973-1980 1450 504 Diesel Caterpillar Ag & Industrial Compactors 815 Cat. 3306 1970-1981 826C Cat. 3406 1978 Engines - Industrial 3208 All 1986-1990 3412 All 1986-1990 Excavators 215 1976-1981 245 Cat. 3406 1972-1981 Pipelayers 561C Cat. 3306 1969-1977 561D Cat. 3306 1978 594H D-353 Diesel 1974-1978 Scrapers 613A Cat. 3208 1969-1976 623 Cat. 3406 1972-1974 Track Loaders 941 Cat. 3304 1969-1972 941B Cat. 3304 1969-1978 983 D-343 Diesel 1969-1977 Track Tractors D3 Cat. 3204 1972-1978 D9H D-353 Diesel 1974-1978 Tractors - Industrial RM241 1971-1979 T226 1971-1979 Wheel Loaders 920 Cat. 3304 1969-1978 988B Cat. 3408 1969-1978 Caterpillar Marine Engines - Marine Various Compatible With 3208 1986-1990 3304 1986-1990 3516 1986-1993 Cummins Engines Ag & Industrial Engines - Industrial C Series 1980-1988 Replaces:321-665A44440, A44794, A47434, R347300R2698, 0R5217, 3N2702, 3N2706, 3T6352, 3Y6691, 5N5692, 6N5217, 6N9249, 6N9294, 9G8255, 2P1204, 2P1698, 2P5113, 2P7836, 5C8661, 6N5468, 9S4870111640, 3016627, 3604676RX10459319, 1117615, 1117619, 1117642, 1117643, 1117645021103620, 02310360473113742, 731191348EL7301640011243060H91, 1286822H91ALT1004LRA02479RA120001X2303JB, 51-178, 51-212, ANB6002, ANB6004, ANB7002, ANB7003