6I0274 6I0273 RS3509 6I3832 Secondary Air Filter Fits Caterpillar

One New Aftermarket Replacement Air Filter that Fits Caterpillar Motor Grader models: 120H, 12H ES, 12H, 12H NA, 135H, 140H ES, 140H, 140H NA, 143H, 14H, 14H NA, 160H ES, 160H, 160H NA, 163H, 16G, 16H, 16H NA

Also fits:

• Fits Caterpillar Engine models: 3116, 3126B, 3176C, 3196, 3306, 3306B GEN SET, 3306B GEN SET, 3406, 3406, 3406B, 3406C, 3406E, C11, C7 (7.2L), C9 (8.8L)
• Fits Caterpillar Skidder models: 525B, 535B, 545
• Fits Caterpillar Knuckle Boom Loader model: 539
• Fits Caterpillar Tractor models: 572R, 572R SERIES II, 578
• Fits Caterpillar Wheel Tractor models: 621E, 621F, 623E, 623F, 627E, 627F, 637E SERIES II
• Fits Caterpillar Scraper models: 621F, 623E, 623F, 627E, 627F, 627G, 637E SERIES II, 637G
• Fits Caterpillar Dozer models: 824C, 824G
• Fits Caterpillar Compactor models: 825C, 825G, 826C, 826G
• Fits Caterpillar Tractor models: 953C, 963, 963 LGP, 963B, 973, 980F, 980F SERIES II, 980G, D250E, D30D
• Fits Caterpillar Crawler models: 953C, 953C WH,

Models This Part Fits:

120H, 12H, 12H ES, 12H NA, 135H, 140H, 140H ES, 140H NA, 143H, 14H, 14H NA, 160H, 160H ES, 160H NA, 3306, 3306B GEN SET, 3406, 525B, 535B, 539, 545, 572R, 572R SERIES II, 578, 621E, 621F, 623E, 623F, 627E, 627F, 627G, 637E SERIES II, 637G, 65C, 65D, 65E, 824C, 824G, 825C, 825G, 826C, 826G, 953C, 953C WH, 963C, 963C WH, 973C, 973C WH, D250E, D300S, D30D, D350D, D350E, D350E SERIES II, D6E, D6E SR, D6F SR, D6G SR, D7H, D7H SERIES II, D7R, D7R LGP, D7R SERIES II, D8N

Reference Numbers:

6I0274, 6I0274-A, AF25020, AF25132M, RAPAF7027, RS3509