Air Filters

Air Filters

CTP Primary & Secondary Air Filters

CTP aftermarket air filters provide the highest possible quality replacement air filter for most cat heavy equipment. The open and closed end caps are fabricated using a polyurethane material that is highly elastic, and provides a high resistance to vibration and impact. The perfect union of the end caps with the filter paper element makes for uniform seal, that does not permit any bypass of incoming air between these surfaces. The end caps are adhered to the filter element chemically with a soft elastic material, providing the benefit of a perfect seal and assuring the flow of air through the filter medium.

Primary Air Filters For Caterpillar®

wdt_ID Part No. Description Caterpillar® Application
1 1046040 FILTER ELEMENT-AIR 3056 
2 1517737 ELEMENT D8H 
3 1805474 ELEMENT AS-PRIMARY 416B, 428B
4 2124478 FILTER ELEMENT AS-AIR GENERAL
5 3466693 FILTER ELEMENT AS-AIR 3406C, 3456, 3508, 3512, 3516, C15
6 5396920 FILTER ELEMENT-AIR GENERAL
7 1006845 FILTER ELEMENT AS-AIR 225 
8 1006846 FILTER ELEMENT AS-AIR 374D L
9 1006848 FILTER ELEMENT-AIR 2384C, 2484C, 559C, 579C, 966F II, AP1000E, AP1055E, BG1000E, BG1055E, D6K2, D6K2 LGP, D6N LGP
10 1006849 FILTER ELEMENT-AIR 3054, 3056

Secondary Air Filters

wdt_ID Part No. Description Application
1 1527219 ELEMENT AS-AIR CLEANER 3406, 3406B, 3408, 3412, 777B, D399, PR-1000, PR-750B, RR-250, SS-250
2 2567903 ELEMENT AS-SECONDARY 325, 325 L, 325 LN, E200B
3 1023764 FILTER ELEMENT AS-AIR 12G, 140G, 14G, 235C, 3116, 3126, 3126B, 3208, 320B, 320C, 320D, 320D FM, 320D L, 320D LN, 320D2, 320D2 L, 322B, 322B L, 322B LN, 322C, 322C FM, 323D L, 323D LN, 323D SA, 323D2 L, 325B, 325B L, 3304
4 1029387 ELEMENT ASSEM. (Secondary) 631C, 983, D9G
5 1063973 FILTER ELEMENT AS-AIR 375, 375 L, 5080, 69D, 776D, 777D, 784B, 784C, 785, 785B, 785C, AD40, AD45, AD45B, AD55, AE40, AE40 II, G3412, PM-201
6 1080672 FILTER ELEMENT-AIR 3056 
7 1106331 FILTER ELEMENT AS-AIR 245B, 3406, 3408, 3412, 594, 594H, 637D, 637E, 651E, 657E, 768C, 769C, 772B, 773B, 775B, 824B, 834B, 988B, 992C, 992D, D11N, D44B, D550B, D9G, D9H, G3406, RR-250, SM-350, SS-250
8 1131579 FILTER ELEMENT AS-AIR 120B, 12F, 140B, 14E, 16, 215B, 215C, 225, 229, 3208, 3304, 3306, 528, 561C, 613, 613B, 627, 816, 824, 955K, 955L, 966C, 980, 980B, D4E, D5, D5B, D5E, D6C, D6D, D6D SR, D6E SR, D7G, E240, E300, PS-500
9 1232368 FILTER ELEMENT-AIR 311C, 311D LRR, 312C, 312C L, 312D, 312D L, 312D2, 446B, 446D, BG-225C, CB-534B, CB-534C, CB-535B, CP-433C, CS-431C
10 1236856 FILTER ELEMENT AS-AIR 910, 931C, 933, 933C, 939, 939C, D3, D3C III, D4C III, D5C, D5C III

Air Filters for Komatsu®

wdt_ID Part No. Description Application
1 12Y-02-11190 ELEMENT, SAFETY D51EX/PX, SAA6D107E
2 130-02-B1810 ELEMENT- AIR 515, 540A, 520, 510
3 130-02-B1820 ELEMENT 515, 540A, 520, 510
4 14X-911-7741 FILTER D155A, D155AX, D31EX, D31PX, D375A, D37EX, D37PX, D39EX, D39PX, D41E, D41P, D41PF, D60P, D61E, D61EX
5 208-979-7620 FILTER PC130, PC220, PC240, PC290, PC300, PC350, PC400
6 20Y-979-6261 FILTER D155A, D155AX, D65EX, D65PX, D65WX, D85PX, HM250
7 421-07-12312 FILTER 518, 532, 538, 542, 545, 558, 568, GD305A, GD355A, GD405A, GD505A, GD521A, GD605A, GD705A, GD825A, JV100WA, JV100WP, JV130WH, WA100, WA100M, WA100SS, WA100SSS, WA120, WA120L, WA150, WA180, WA180L
8 426-07-32441 FILTER HM250, HM300, HM400, HYDRAULIC, WA150, WA150PZ, WA200, WA320, WA320PZ, WA380, WA430, WA500
9 581-02-12130 ELEMENT HD1200, HD785
10 600-181-4311 ELEMENT-OUTER EC170Z, EC170ZS, HD200, HD200D, HD205, HD255, HD320, S4D155, S6D105

* Other part no. not included in the list are available. Please contact your sales representative if you have any questions. Part Numbers are used for reference purposes only.

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