Primary outer round air filter element with removable fins / wings, for diesel equipment and industrial air compressors. Fits and replaces multiple OEM and aftermarket filters (see full list below). Measures approximately 8 inches outer body diameter (about 10 inches with fins), 5-1/4 inches inner diameter, 16-1/2 inches overall height (including radial foam seal). NOS - new old stock. Sold and shipped by Air Compressor Supply in Oklahoma City, OK. Please contact us for other parts requests! Full filter interchange list (meant as a guide; some applications require removing the fins): AC DELCO - A463C, A475C, A475CL, A727C, PC331, PC331K ; AGCO - 207002182, 70266786 ; AIR MAN (AIRMAN) / HOKUETSU - 3214306800 ; AIR SUPPLY (ASC) - 121791, 12-1791 ; ALCO - MD598K ; ALLIS CHALMERS / BUDA - 226786, 266786, 2667863, 267019, 3050259, 3053287, 3053289, 654409, 6544092, 65544092, 659150, 659388, 6593881, 684732, 6847321, 70654409, 70684732 ; ALUP - 17290685, 172-90685, 172.90685 ; AMERICAN PARTS / BIG A - 418, 431, 93919, 93944, 996 ; AP LOCKHEED - AP3522, AP3522A, LK3522 ; AIR REFINER - ARM108668, ARM-108668, ARM-10-8668, ARM113341, ARM-113341, ARM-11-3341, ARM113374, ARM-113374, ARM-11-3374, ARM119612, ARM-119612, ARM-11-9612, ARM130768, ARM-130768, ARM-13-0768, ARM181064, ARM-181064, ARM-18-1064, ARM806, ARM-806, ARM806K, ARM-806K, ARM817K, ARM-817K ; ASAHI - 11S, A373VS, KA1656, KA1703 ; ATHEY - 28442 ; ATLAS COPCO - 1503255700, 1503-2557-00, 2900511800, 2900-5118-00, 2900534700, 2900-5347-00, 2255300148, 2255-3001-48, 2914500400, 2914-5004-00, 2914504400, 2914-5044-00 ; ATLAS WEYHAUSEN - 276147, 276149, 3607849, 466535 ; BALDWIN - PA1902FN, PA1902-FN ; BAUER / ROTORCOMP - N08152, N-08152, N08567, N-08567 ; BECKER PUMP - 84040610, 84040610000, 840-406-10-000 ; BENATI - 1849104 ; BLACKWELDERS - 20525240 ; BOBCAT / MELROE - 900012 ; BOSCH REXROTH - 1457433205, S3205 ; BOWES - LAF8668 ; CANADIAN - CFM421F ; CARQUEST - 87919, 87944 ; CASE IH / INTERNATIONAL HARVESTER - 1429717M1, 29295, 3154700R1, 402612R9, 924279, 924279C1, R28797, R29295 ; CATERPILLAR (CAT) - 3I0816, 3I-0816, 3X9951, 3X-9951, 3Y8987, 3Y-8987, 4438028018B, 9Y6843, 9Y-6843 ; CHAMPION LABORATORIES (CHAMP LABS) - AF3374, AF8668, LAF3374 ; CHINOOK - 15600800 ; CLARCOR UK - FMK0465 ; CLARK - 1503857, 358063, 5209957, 948313 ; CLEAN - MA536 ; COLES - 8779594 ; COMP AIR (COMPAIR) / LEROI - 00515162, 515162, 521745, 982625039, 98262-5039, 98262/5039 ; CONSOLIDATED DIESEL - 3911017 ; CONSOLIDATED PNEUMATIC - FPS333941 ; CONTINENTAL - PCA546 ; CO-OP - AP108668K, PMA108668K ; COOPERS - AEK2506, AZA327, AZA327T, AZC206, CD2501, CD2502, CD2503, CD2504, CD2505, CD2507, CD2509, CD2511, CD2512, CD2514, CD2515, CD2516, CD2517, CT2502, CT2504, CT2506, CT2507, CT2508, CT2514, CT2520 ; CROSLAND - 9527, 9527K ; CUMMINS - 196676, 196677, 204623 ; CYCLONE - PMA108668K, PMA113374 ; DAEWOO - 24749011, 24749020 ; DAF LEYLAND - ABU7975, ACU7957, FBO2962 ; DAIMLER - 3760947104 ; DELUXE - AFK767, AFK799, K767, K799 ; DEMAG - 515162, 51562 ; DEUTZ - 4149014 ; DONALDSON - FHG100028, FHG100035, FHG100055, FHG100069, FHG100074, FHG100076, FHG100123, FHG120152, P108668, P110554, P113341, P113374, P118166, P119612, P121673, P124032, P126334, P128798, P130768, P131328, P131329, P133140, P136256, P148381, P152655, P153355, P181064, P184197, P770519, P772545, P811004, P900830, P900868, SMP181064, SMP771545, XLP772545 ; DRESSER - 106576 ; DYNAPAC - 499553, 814257 ; EATON - 2078387, 440042467, 6952788, 6952789 ; ECO AIR (ECOAIR) - N08567 ; ENGINAIRE - 68406, EN10E145 ; ENUMCLAW - 30536 ; EUROFILTER - 221, 255, E221 ; EXXEL - 14440003, 14440011 ; FAUN FRISCH - 4134352 ; FG WILSON - 901007 ; FIAAM - FL6423, FLI6423 ; FIAT / TRACTOMOTIVE - 1930751, 1930794, 226786, 266786, 2667863, 267019, 3050259, 3053287, 3053289, 654409, 6544092, 65544092, 659388, 6593881, 684732, 6847321, 70266786, 70267019, 70654409, 70659150, 70659388, 70684632, 70684732, 79085656, 79114559 ; FILT - A2412 ; FILTER CONTROL - FCL2242, FCL249 ; FINI - 17067001 ; FLEETGUARD - AF434K, AF486K ; FLEETLIFE - FA108668 ; FLEETRITE - AFR8434K, AFR8486K ; FORD - 249570, 249571, C7AA9600, C7TA9600G, C8TZ9600J, C8TZ9601C, D2JL9600B, FA564 ; FRAM - CA3262, CAK1518, CAK3819, CAK546 ; FURUKAWA - 510106024, 550106024 ; GALION - 106576, D106576 ; GENERAL MOTORS (GM, GMC) - 64874370, 6487470, 6487754, 654409, 81428745, 81429717, 8994744, 8994745, 9059573, 91111030, 9974646 ; GIF - GA818 ; GFF - AF405133FN ; GOULD - AP108668K ; GPC - FC103K, FC296 ; GREYFRIARS - 329A, 329AF ; GRIMMER SCHMIDT - 925729, 9-25729 ; GROVE - 730400011, 73040011, 9304100098 ; GUARDIAN - G108668, G130768 ; GUD - ADG537 ; GULDNER - 9832001 ; HARMO - CUA755 ; HASTINGS - AF245K ; HEAVY DUTY AIR - A0768, A1329, A6256, E8668, HDA0768, HDA1328, HDA1329 ; HEDEN - 59501503 ; HENGST - E696L ; HIFI - JURA FILTRATION - SA10384K ; HINO - 178012040A ; HITACHI - 3M008286XA, 4080066, 79114559, L01930751, X89001X ; HYMAC - 267019 ; INGERSOLL RAND (IR) - 20938869, 50938869, 51190338, 51204881, 59825562, 59825662, 825562, 92079425, 92945377, N08152, N08567 ; ISUZU - 14215184, 9141251840, 9142151531, 9142151840 ; IVECO - 8014410 ; J.C. BAMFORD (JCB) - 32208300, 32208303 ; JIMCO - JAE88039, JAE88039F ; JOHN BEAN - BRH0575 ; JOHN DEERE - AR45784, AT45018, T46316 ; KAELBLE - 34000091, 874080790 ; KATO - 11961202000 ; KAWASAKI - YYP108668 ; KEL TEC (KELTEC) - 205015, 205-015, KC205015, KC205-015 ; KNECHT - LX27 ; KOBELCO - 2446U154S3, 2446U169, R51N0007S3 ; KOEHRING - 21000033, 21001095, 21001098 ; KOMATSU - 3819242791, 3819242991, 6001818260, 6001818300, 6131827011P, 6131827900, 986485C1 ; KRALINATOR - LA421F, LA508F, LA776F ; KUBOTA - 1560696015 ; LANCER BOSS - 8616627 ; L.B. (LB) - A717, A734 ; LETOURNEAU - VP4711, VS1956 ; LIEBHERR - 6425549, 6425949, 7363362 ; LINDE - 9832001 ; LINK BELT - BRH0575 ; LUBER FINER (LUBERFINER) - LAF3374, LAF8668 ; M FILTER - MAK6728 ; MACK - 2MDA1136 ; MACO MEUDON - 440303, 521745 ; MAHLE - LX27 ; MANN HUMMEL - 50083040003, C14179, C21431 ; MASSEY FERGUSON - 1426451M91, 1428745M91, 1429717M91, 26510208, 2712459M91, 948272M91 ; MERCEDES BENZ - 3760947104 ; MICRO PORE - AC74735, AV7473S ; MITSUBISHI - 3003084100, 30033084100, 3113002900, 6260800200, 6660201800, ME063879 ; MONARK DIESEL - 30781961 ; MOTORCRAFT - FA255, FA564 ; NAPA - 2919, 2944 ; NELSON WINSLOW - 108668, 70301A, 70301N, 84592S ; NEW HOLLAND - 249570, 249571 ; NIPPON - AC74735, AV7473S ; NISSAN UD TRUCK - 16456Z5025, 1654696003, 1654696015, 1654696026, 1654696028, 16546Z5004, 16546Z5025 ; NU-TECH (NUTECH) - N3050 ; OLIVER - 166277AS, 167067A, 303070342, ; ONAN - 1401616, 1401617 ; ORENSTEIN KOPPEL (O K) - 101044, 124909, 202551 ; OSHKOSH - 28063A ; PARISE - 6010040080 ; PAWLING HARNISCHFEGER (P H) - 1046Z335 ; PBR - AI3276, AI327608 ; PERKINS - 26510208 ; PERRY - PAK799, PAK992 ; PIPER CROSS (PIPERCROSS) - PX144 ; PURFLUX - A949 ; PUROLATOR - A62204, A62301, AF2101, AF2204K, AF2301K, LX27 ; QUAKER STATE - QSAK1518, QSAK546 ; REFILCO - AF2919 ; RICHIER - 556012199 ; ROGERS MACHINERY - H1520 ; ROLLS ROYCE - OE45176 ; RYCO - HDA5119, HDA5327, HDA5417, HDA6256, HDA8668 ; SAKAI - 440414003 ; SAKURA - A1024, AS1024, AS5640 ; SAMSUNG - 991240700 ; SAVARA - 92336217, SA362 ; SCHUPP AG / SF FILTER - SL8435 ; SOFILTRA - 127002, 127022 ; SOFIMA - S2370A ; SQUIRE COGSWELL - 1314062, 131406-2 ; STEIGER - 9060 ; SULLAIR - 02250165545, 02250165-545, 02250168545, 02250168-545, 047542, 2250165545, 2250165-545, 47542 ; SURE - SFA0434PF ; SUZUKI - 1650696015 ; TADANO - 34670015050 ; TCM - 2080103101 ; TECFIL - AP1431 ; TECNOCAR - A732 ; TEHO - 21017, IIM1017 ; TOYOTA - 2361344790, 236134479071 ; TRU-AIR (TRUAIR) - T108668, T113374 ; UFI - 2792300 ; UNITED AIR CLEANER - U08668, U13374 ; UNITED ENGINE LIFE - U08668, U08668K, U13374K ; VIC - A353, A353S ; VIRGIS - CH1011308 ; VM MOTORI - 41130007A, 4113007 ; VOLVO - 5209957, 7008166, VOE5209957, VOE7008166 ; WABCO - VP4711, VP7377, VS1956, X43545 ; WAKO - LA368, LA368S ; WAUSAU IRON - 200517, 201415 ; WESTERN TOOL - WA2262K ; WGB - SA418 ; WHITE - 166067A, 166277AS, 167067A, 207002182, 303070342, 303070352, 311646013, 3123002112, 3123002900, 312755067, 312755087, 330014842 ; WIX - 42919, 42944, 542944 ; WOODGATE - WGA129K, WGA129KE ; WORTHINGTON - 418201, CLE372, CLE-372, ELM54, ELM-54 ; YALE - 2078387, 440042467, 44004247, 6952788, 6952789