Standard Efficiency Engine Air Filters are your best value for normal duty applications providing larger capacity and quick servicing. You can't control the environment you're working in, but you can keep your engine working longer by keeping the air inside clean. Cat Engine Air Filters are designed to meet strict standards and provide the best protection for your Cat engine. SPECIFICATIONS Efficiency Rating: Standard Efficiency Primary vs Secondary: Secondary Seal Type: Radial Seal Specials: R120~Bargain List COMPATIBLE MODELS Earthmoving Compactor 826C 815F II 816F 826G II 816F II 825C 826G 836 825G II 815F 825G Wheel-Type Loader 988F 988F II 980G 988H 994 972G II 990H 966G II 980F 980G II 994D 992D 980C 990 II 990 988B Challenger 85C 85D 95E 85E Engine - Generator Set 3408C 3412 3412C 3408B G3406 3408 G3412 Off-Highway Truck 773E 775D 769D 771D 769C 771C 773D 775E 772B 775B 768C 773B Track-Type Loader 973C Engine - Industrial 3408 3412 C-12 3176B G3412 3196 G3406 3412C C27 SBF214 C-10 C11 3176C C13 SUF557 G3408 3412E 3408B Road Reclaimer RM-350B RM-350 RR-250 RM-250C SS-250 SM-350 RR-250B SS-250B Motor Grader 16M3 14M-3 18M3 Wheel Dozer 844H 834B 814F 824G 844 824C 824G II 814F II Pipelayer PL83 583T PL87 587R 587T 583R Excavator 5110B 245B Wheel Tractor-Scraper 657E 651E 657B 657 Track-Type Tractor D11N D10R D8T D8N D8R II D8R 11 D10N 11SU D10T2 11U D10T Load, Haul, Dump R1300 R1600 R1700 II