{"id":49826,"date":"2026-01-26T02:06:56","date_gmt":"2026-01-26T07:06:56","guid":{"rendered":"https:\/\/allparts.expert\/parts\/uncategorized\/caterpillar-6i-2578-air-cleaner-gp-6i2578\/"},"modified":"2026-01-26T02:06:59","modified_gmt":"2026-01-26T07:06:59","slug":"caterpillar-6i-2578-air-cleaner-gp-6i2578","status":"publish","type":"product","link":"https:\/\/allparts.expert\/es\/parts\/mining\/caterpillar-6i-2578-air-cleaner-gp-6i2578\/","title":{"rendered":"CATERPILLAR 6I-2578 Air Cleaner GP 6I2578"},"content":{"rendered":"

CATERPILLAR 6I-2578 Air Cleaner GP \u2013 OEM-Grade Filtration for Heavy Equipment<\/strong><\/p>\n

The Caterpillar 6I-2578 Air Cleaner GP is engineered to deliver superior air filtration performance across a wide range of heavy machinery, including track-type tractors (models 1HH-8, 1KH-8SU, 1JH-8U, 9EB-57H, 1FH-8, 9TC-D8N, 1XJ-D8N, 5TJ-D8N), wheel tractor-scrapers (2TF-621E, 2PD-621E, 6AB-621E, 8KD-621S, 6CB-623E, 6EB-627E, 6GB-627E), pipelayers (8HB-578), and Challenger series (4CJ-75). Designed with precision metallurgy and high-grade filtration media, this air cleaner ensures optimal protection of the engine\u2019s intake system by effectively removing dust, dirt, and particulate matter under extreme load conditions. Its robust housing and sealing components maintain structural integrity and prevent contamination ingress, contributing to prolonged engine life and consistent performance.<\/p>\n

Technically, the 6I-2578 features a high-efficiency pleated filter element with a large surface area, enabling superior airflow while maintaining filtration efficiency above 99%. The unit\u2019s dimensions are optimized for seamless integration within Caterpillar\u2019s drivetrain and engine compartments, ensuring minimal pressure drop and enhanced fuel efficiency. This air cleaner is manufactured to meet stringent OEM specifications, guaranteeing compatibility and reliability in demanding mining, construction, and agricultural applications. Its durable construction withstands vibration, thermal cycling, and harsh environmental factors, making it an essential component for maintaining engine health and reducing downtime.<\/p>\n

For premium quality Caterpillar air cleaner parts that enhance equipment longevity and operational efficiency, explore the full specifications and availability of the Caterpillar 6I-2578 Air Cleaner GP<\/a> at AllParts Expert. This ensures you receive genuine, OEM-grade components designed to meet the rigorous demands of heavy-duty machinery. <\/p>\n

\ud83d\udd17 Caterpillar 6I-2578 Air Cleaner GP \u2013 OEM Replacement Part<\/a><\/p>","protected":false},"excerpt":{"rendered":"

4CJ-75 Challenger
\n8HB-578 Pipelayer
\n1HH-8A Track-type Tractor
\n1KH-8SU Track-type Tractor
\n1JH-8U Track-type Tractor
\n1GH-8 Track-type Tractor
\n9EB-57H Track-type Tractor
\n1FH-8 Track-type Tractor
\n9TC-D8N Track-type Tractor
\n1XJ-D8N Track-type Tractor
\n5TJ-D8N Track-type Tractor
\n2TF-621E Wheel Tractor-scraper
\n2PD-621E Wheel Tractor-scraper
\n6AB-621E Wheel Tractor-scraper
\n8KD-621S Wheel Tractor-scraper
\n6CB-623E Wheel Tractor-scraper
\n6EB-627E Wheel Tractor-scraper
\n6GB-627E Wheel Tractor-scraper<\/p>","protected":false},"featured_media":49279,"comment_status":"open","ping_status":"closed","template":"","meta":{"_acf_changed":false,"_joinchat":[]},"product_brand":[36],"machine-type":[22236],"model_no":[19936,21060,8790,38735,8793,8796,38107,19942,19940,21058,21059,19939],"product_cat":[144],"product_tag":[330194,330222,330216,330211,330227,330209,330213,330220,330200,330218,330202,330226,330207,330225,330214,330196,330203,330198,330224,330205],"class_list":{"0":"post-49826","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_brand-caterpillar","7":"machine-type-challenger","8":"model_no-19936","9":"model_no-57h","10":"model_no-621e","11":"model_no-621s","12":"model_no-623e","13":"model_no-627e","14":"model_no-38107","15":"model_no-19942","16":"model_no-8a","17":"model_no-8su","18":"model_no-8u","19":"model_no-d8n","20":"product_cat-mining","21":"product_tag-6i-2578-air-cleaner","22":"product_tag-6i-2578-air-cleaner-for-6gb-627e-wheel-tractor","23":"product_tag-6i-2578-air-cleaner-for-caterpillar-equipment","24":"product_tag-6i-2578-air-cleaner-for-wheel-tractor-scraper","25":"product_tag-6i-2578-air-cleaner-gp-for-caterpillar-machinery","26":"product_tag-6i-2578-air-filter-for-track-type-tractors","27":"product_tag-6i-2578-caterpillar-replacement-part","28":"product_tag-6i-2578-filter-for-1gh-8-tractor","29":"product_tag-6i-2578-filter-replacement","30":"product_tag-6i-2578-heavy-equipment-air-cleaner","31":"product_tag-6i-2578-heavy-machinery-air-filter","32":"product_tag-6i-2578-replacement-for-2tf-621e-scraper","33":"product_tag-6i-2578-spare-part","34":"product_tag-cat-6i-2578-air-cleaner-for-mining-equipment","35":"product_tag-cat-6i-2578-air-filter-gp","36":"product_tag-cat-6i-2578-parts","37":"product_tag-cat-air-cleaner-6i-2578","38":"product_tag-caterpillar-6i-2578-air-cleaner-gp","39":"product_tag-caterpillar-6i-2578-for-8kd-621s-scraper","40":"product_tag-caterpillar-air-cleaner-6i-2578","42":"first","43":"instock","44":"shipping-taxable","45":"product-type-simple"},"acf":[],"_links":{"self":[{"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/product\/49826","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/comments?post=49826"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/media\/49279"}],"wp:attachment":[{"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/media?parent=49826"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/product_brand?post=49826"},{"taxonomy":"machine-type","embeddable":true,"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/machine-type?post=49826"},{"taxonomy":"model_no","embeddable":true,"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/model_no?post=49826"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/product_cat?post=49826"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/product_tag?post=49826"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}