{"id":15426,"date":"2025-07-30T16:11:59","date_gmt":"2025-07-30T20:11:59","guid":{"rendered":"https:\/\/allparts.expert\/parts\/uncategorized\/caterpillar-030-4990-coupling-hose-0304990\/"},"modified":"2025-07-30T16:12:01","modified_gmt":"2025-07-30T20:12:01","slug":"caterpillar-030-4990-coupling-hose-0304990","status":"publish","type":"product","link":"https:\/\/allparts.expert\/es\/parts\/mining\/caterpillar-030-4990-coupling-hose-0304990\/","title":{"rendered":"CATERPILLAR 030-4990 Coupling-Hose 0304990"},"content":{"rendered":"

Caterpillar 030-4990 Coupling-Hose \u2013 OEM-Grade Durability for Heavy Equipment Applications<\/strong><\/p>\n

The Caterpillar 030-4990 Coupling-Hose is a precision-engineered component designed to meet the stringent demands of various Caterpillar heavy machinery models, including the 8RB-3606 and 6MC-3608 Engine Generator Sets, 2MW-3618 Marine Products, and multiple track-type tractors such as the 2YD-D10N, 3SK-D10N, and 14Y-D9L. This coupling hose is also compatible with wheel tractor-scraper models like the 25W-633D, 24W-631D, 26W-637D, 27W-637D, and 99X-639D. Manufactured using high-grade materials with superior metallurgical properties, the 030-4990 coupling hose ensures exceptional resistance to wear, pressure fluctuations, and harsh load conditions typical in heavy-duty operations.<\/p>\n

Technically, the coupling hose features robust construction optimized for fluid transfer within drivetrain and hydraulic systems, maintaining integrity under high-pressure environments and extreme temperature variations. Its precise dimensions and reinforced design minimize leakage risks and enhance system reliability, contributing to improved overall machine performance and reduced downtime. OEM-grade quality guarantees compatibility and seamless integration with Caterpillar equipment, ensuring long service life and optimal operational efficiency in demanding industrial and marine applications.<\/p>\n

\ud83d\udd17 For more detailed specifications and to purchase the genuine Caterpillar 030-4990 Coupling-Hose, visit Caterpillar 030-4990 Coupling-Hose Product Page<\/a>.<\/p>","protected":false},"excerpt":{"rendered":"

8RB-3606 Engine – Generator Set
\n6MC-3608 Engine – Generator Set
\n2MW-3618 Marine Products
\nPAZ-TH31-C9I Petroleum Products
\n2YD-D10N Track-type Tractor
\n3SK-D10N Track-type Tractor
\n14Y-D9L Track-type Tractor
\n25W-633D Wheel Tractor-scraper
\n24W-631D Wheel Tractor-scraper
\n26W-637D Wheel Tractor-scraper
\n27W-637D Wheel Tractor-scraper
\n99X-639D Wheel Tractor-scraper<\/p>","protected":false},"featured_media":14999,"comment_status":"open","ping_status":"closed","template":"","meta":{"_acf_changed":false,"_joinchat":[]},"product_brand":[36],"machine-type":[28676],"model_no":[2147,2148,5011,15473,15474,15475,15476,2678,18107,37533],"product_cat":[144],"product_tag":[83402,50002,83408,83407,69952,83409,83404,52095,83406,67476,77390,83410,83401,83400,83403,1315,83405],"class_list":{"0":"post-15426","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_brand-caterpillar","7":"machine-type-engine-generator-set","8":"model_no-2147","9":"model_no-2148","10":"model_no-5011","11":"model_no-631d","12":"model_no-633d","13":"model_no-637d","14":"model_no-639d","15":"model_no-d10n","16":"model_no-d9l","17":"model_no-th31-c9i","18":"product_cat-mining","19":"product_tag-030-4990-hose-coupling","20":"product_tag-14y-d9l-track-type-tractor-parts","21":"product_tag-24w-631d-wheel-tractor-scraper-parts","22":"product_tag-25w-633d-wheel-tractor-scraper","23":"product_tag-26w-637d-wheel-tractor-scraper-components","24":"product_tag-27w-637d-wheel-tractor-scraper-parts","25":"product_tag-2mw-3618-marine-products","26":"product_tag-2yd-d10n-track-type-tractor-parts","27":"product_tag-3sk-d10n-tractor-components","28":"product_tag-6mc-3608-engine-parts","29":"product_tag-8rb-3606-engine-generator-set","30":"product_tag-99x-639d-wheel-tractor-scraper-parts","31":"product_tag-cat-0304990-coupling-hose","32":"product_tag-caterpillar-030-4990","33":"product_tag-caterpillar-coupling-hose-030-4990","34":"product_tag-caterpillar-mining-equipment-parts","35":"product_tag-paz-th31-c9i-petroleum-parts","37":"first","38":"instock","39":"shipping-taxable","40":"product-type-simple"},"acf":[],"_links":{"self":[{"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/product\/15426","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=15426"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/media\/14999"}],"wp:attachment":[{"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/media?parent=15426"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/product_brand?post=15426"},{"taxonomy":"machine-type","embeddable":true,"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/machine-type?post=15426"},{"taxonomy":"model_no","embeddable":true,"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/model_no?post=15426"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/product_cat?post=15426"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/product_tag?post=15426"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}