One New Aftermarket Replacement Pre-Cleaner Assembly for Multi-Brand Agricultural and Construction Equipment
This air pre-cleaner assembly mounts atop the primary air intake stack and uses centrifugal action to remove large dust, chaff, and debris particles before they reach the main air filter element. Protecting engine air filtration on a wide range of tractors, crawlers, pavers, loaders, and construction equipment, this assembly is a direct-fit replacement for Caterpillar (Cat), Massey Ferguson, International Harvester (IH/Farmall), Ford, Allis Chalmers, Case, Deutz, Deutz-Allis, John Deere, Minneapolis-Moline, Oliver, White, Cockshutt, Fendt, Landini, Massey Harris, David Brown, and Perkins-powered machines with a 4″ intake inlet.
Specifications
- Inlet Diameter: 4″ (approx. 3.937″)
- Bowl Diameter: 10″ (approx. 10.433″)
- Body Height: 5.709″
Compatible Models
Caterpillar (Cat) Engines: 3114, 3116, 3208, 3304, 3304B
Caterpillar (Cat) Asphalt Pavers: AP-900B, AP-1000, AP-1000B, AP-1050, AP-1050B, AP-1055B, BG-240C, BG-2455C, BG-245C, BG-260C, CP-533, CP-533C, CP-543, CP-563, CP-563C, CP-643, CP-653, CS-531, CS-531C, CS-533, CS-533C, CS-563, CS-563C, CS-573, CS-573C, CS-583, CS-583C, CS-643, CS-653
Caterpillar (Cat) Track-Type Tractors / Dozers: D3B, D3C, D4D, D4E, D4H, D4H III, D4H XL, D4HTSK II, D4HTSK III, D5, D5B, D5C, D5C III, D5E, D5G, D5H, D5H XL, D5HTSK II, D5M, D6C, D10006, D13006
Caterpillar (Cat) Motor Graders: 120, 120B, 120C, 125C, 140, 143, 153, 163, 200, 211B, 215, 215B, 215C, 215D, 225, 225B, 225D, 227, 229, 229D, 910E, 910F, 916, 918F, 920, 924F, 924G, 924GZ, 924H, 924HZ, 926, 926E, 926M, 928F, 928G, 928H, 928HZ, 930, 930G, 930H, 930K, 930M, 930R, 930T, 936, 936E, 936F, 938K, 938M, 939, 939C, 941, 941B, 950, 950B, 950B/950E, 950E, 950F, 950F II, 951, 951B, 951C, 955, 955H, 955K, 955L, 960, 961, 965, 965H, 968H, 970, 971, 975, 975HY/4, 977, 980, 980B, 981, 990, 995, 996
Caterpillar (Cat) Other: 320, 320B, 318D2 L, 318E L, 318F L, 316E L, 316F L, 400B, 411B, 420, 420B, 430, 500, 500B, 515, 517, 518, 518C, 520, 525, 527, 530, 531, 532, 535, 540, 541, 545, 550, 555, 560, 561B, 561C, 561D, 561M, 570, 600, 600B, 611, 611B, 613, 613B, 620, 621, 630, 631, 640, 641, 650, 651, 655, 660, 661, 665, 671, 680C, 681, 701, 702, 703, 713, 723, 740, 741, 750, 755, 760, 770, 771, 775, 780, 800, 811, 821, 830, 840, 841, 850, 851, 860, 861, 870, 871, 880 Excavator, 900, 901, IT12B, IT14B, IT18, IT18B, IT18F, IT24F, IT28, IT28B, IT28F, IT28G, PAT 4A, PAT D5C, PATLGP, EL180, EL240, E180, E240, FB518, G916, G926, G936, GTA, GTB, GTC, GBD, RT80, RT100, RT, TH62, TH63, TH82, TH83, TH103, HD220, HD605, HD800, BG-2455C
Massey Ferguson: 1055, 1100, 1130, 1155, 1158, 1170, 1175, 1190, 1194, 1200, 1210, 1212, 1256 (note: 1256 also listed under IH), 1270, 1290, 1294, 1350, 1390, 1412, 1456 (note: also listed under IH), 1470TK, 1200TK, 2645, 2640, 2680, 2685, 2720, 2725
International Harvester (IH) / Farmall: 1026, 1031, 1032, 1090, 1157, 1206, 1256, 1456, 4, 44, 44-6, 44 Special, 47, 54, 54H, 400, 404, 444, 504, 544, 560, 600, 650, 660, 706, 756, 806, 826, 856, 966, 1026, 1066, 1206, 1256, 1456, 1466, 1568, 21026, 21206, 21256, 21456
Ford / New Holland: 2N, 8N, 9N, NAA, 4000, 4000 3 cylinder, 4000 4 cylinder, 5000, 6000, 7000, 8000, 9000, 9200, 9600, 9700, 2000 3 cylinder, 2000 4 cylinder, TW20, A64, A66, 501, 541, 601, 641, 701, 741, 801, 841, 851, 861, 901, 961
Allis Chalmers: 170, 175, 180, 185, 190, 190XT, 200, 210, 215, 220, 7000, 7010, 7020, 7030, 7040, 7045, 7050, D21
Case / Case IH: 1270, 1370, 1412, 310B, 320, 580B, 850, 900, 1030, 1070, 1090, 1130, 1155, 1530
John Deere: 2010, 2020, 2030, 2510, 2520, 2630, 2640, 2720, 3010, 3020, 4010, 4020, 4030, 4230, 4320, 4430, 4520, 4620, 4630, 5010, 5020, 6030, 7020, 7520
Deutz / Deutz-Allis: DX4.70, DX6.50, DX7.10, DX90, DX110, DX120, DX130, DX140, 7085, 7120, 7145, Favorit 509, Favorit 510, Favorit 511, Favorit 512, Favorit 514, Favorit 515, Xylon 520, Xylon 522, Xylon 524, Farmer 307, Farmer 308, Farmer 309, Farmer 310, Farmer 311, Farmer 312
Minneapolis-Moline: 4 Star, 5 Star, 2 Star, Big Mo 400, Big Mo 500, Big Mo 600, Jetstar, Jetstar 2, Jetstar 3, Pacemaker, Pacer (16), Mustang (23), Colt (21), M5, M602, M604, M670, M670 Super, UB, UBD, UBED, UBND, UBN, UBU, UBUD, ZA, ZAE, ZAN, ZAS, ZAU, ZB, ZBE, ZBN, ZBU, ZTI, ZTN, ZTS, ZTU, GTBD, GPO, GP 4WD, GT, AI, SI, VI, CO, CI, UT, RC, SO, VO, BO, DO, AR, LA, LAI, LI, A, B, DC, G, GG, H, R, S, U, V, SC
Oliver: 550, 600, 660, 770, 880, 950, 990, 995, 1550, 1600, 1650, 1750, 1800, 1850, 1900, 1950, 2050, 2150
White / White Oliver: 2-85, 2-105
Cockshutt: 500, 540, 560, 570
Fendt: Models listed in makes_key
Landini: Models listed in makes_key
Massey Harris: Pony, 101 Jr, 101 Sr, 102 Jr, 102 Sr, 20, 22, 30, 33, 44, 44 Special, 55, 81, 82
David Brown: 990, 995, 1200, 1210, 1212
Perkins: 1006-6T, AT6.354.4, A6.354.4
Note: This assembly fits all equipment with a 4″ (approx. 3.937″) intake inlet and 10″ bowl. Verify inlet diameter before ordering.
Replaces Part Number(s):
C9NN9A660D, 81826245, 1281952, 70249775, 1306484, 249775, 1217746, 121-7746, 2Y8931, 4M0310, 168707A, 321262R91, 4318403V, 3380636M1, 2708734M91, AH85336, 522407M91, PC10-4, H000822, 04318403
Aftermarket Interchange Numbers
2Y-8931, 4M-0310, 360-2311, 3602311, 4N8945, 6F8982, 7M8228, 2P9624, 0838977, 258539A1
New aftermarket replacement part – not remanufactured, not used.








