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  • Bearings
  • Engine Components
  • Braking & Steering Systems
  • Cooling Systems
  • Electrical Parts
  • Filters
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134-8726: Primary Air Cleaner Element
Description: FILTER ELEMENT AS-AIR | Caterpillar® Application: 3306B, 3406, 3406B, 3406C, 3408, 621B, 621G, 623G, 627B, 627F, 627G, 631E, 633E II, 637E, 637G, D8L, D9N, D9R, G3408, G3408B, G3508, G3512, G3516, R2900
177-7375: Engine Air Filter
Description: FILTER ELEMENT-AIR | Caterpillar® Application: 3054, 3054B, 3054C, C4.4
165-1689: Engine Air Filter
Description: FILTER ELEMENT-AIR | Caterpillar® Application: 225D, 235, 235C, 3304, 3306, 3306B, 613C, 613C II, 621, 623, 627, 627B, 637D, 641, 641B, 650B, 651, 657, 657B, 666, 768B, 769, 772, 773, 824B, 966C, 977K, 977L, 988, 992, D250D
162-6201: Air Cleaner Group (Basic)
Description: ELEMENT AS | Caterpillar® Application: 311, 315, 910E, IT12B
152-7217: Element Assembly-Primary
Description: FILTER ELEMENT AS-AIR | Caterpillar® Application: 3508, 3516, 3516B, 784C, 785C, 793, 793B, 793C, 793D, 797, 797B
146-7472: Primary Standard Efficiency Engine Air Filter
Description: FILTER ELEMENT AS-AIR | Caterpillar® Application: 3114, 3116, 3304B, 508, 916, 926, 930, 943, AP-1000, AP-1050, CP-563, D4E SR, D4H, D4H XL, D4HTSK II, D4HTSK III, IT28, IT28B