{"id":51703,"date":"2026-01-27T21:00:06","date_gmt":"2026-01-28T02:00:06","guid":{"rendered":"https:\/\/allparts.expert\/parts\/uncategorized\/caterpillar-7w-0449-gear-pump-idler-7w0449\/"},"modified":"2026-01-27T21:00:12","modified_gmt":"2026-01-28T02:00:12","slug":"caterpillar-7w-0449-gear-pump-idler-7w0449","status":"publish","type":"product","link":"https:\/\/allparts.expert\/es\/parts\/mining\/caterpillar-7w-0449-gear-pump-idler-7w0449\/","title":{"rendered":"CATERPILLAR 7W-0449 Gear-Pump Idler 7W0449"},"content":{"rendered":"<p><strong>Caterpillar 7W-0449 Gear Pump Idler \u2013 OEM-Grade Durability and Precision Fit for Heavy Equipment<\/strong><\/p>\n<p>The Caterpillar 7W-0449 Gear Pump Idler is a critical drivetrain component engineered to deliver exceptional performance across a wide range of Caterpillar heavy machinery, including motor graders, track-type tractors, wheel-type loaders, and skidders. Designed to meet stringent OEM specifications, this gear pump idler ensures optimal hydraulic system efficiency and reliability under demanding load conditions. Manufactured from high-grade alloy steel with precision metallurgy, the 7W-0449 features exacting dimensions to maintain seamless meshing with mating gears, minimizing wear and extending service life.<\/p>\n<p>This gear pump idler supports hydraulic pressure generation essential for the operation of various Caterpillar models such as the 11W-120G, 4HD-120G, 3PL-12G motor graders, and D4E to D6E series track-type tractors. Its robust construction withstands high torque and continuous operational stress, ensuring consistent fluid flow and pressure stability. The 7W-0449\u2019s durability reduces downtime and maintenance costs, making it an ideal replacement part for maintaining peak machine performance. Its compatibility with multiple models highlights its versatility and critical role in the hydraulic drivetrain system.<\/p>\n<p>For reliable, OEM-quality replacement parts that guarantee performance and longevity, explore the Caterpillar 7W-0449 Gear Pump Idler at AllParts Expert. \ud83d\udd17 <a href=\"https:\/\/allparts.expert\/es\/parts\/mining\/caterpillar-7w-0449-gear-pump-idler-7w0449\/\">Caterpillar 7W-0449 Gear Pump Idler \u2013 OEM Replacement Part<\/a><\/p>\n<p>Keywords: Caterpillar 7W-0449, gear pump idler, hydraulic pump gear, OEM Caterpillar parts, motor grader spare parts, track-type tractor components, heavy equipment drivetrain, Caterpillar hydraulic system maintenance<\/p>","protected":false},"excerpt":{"rendered":"<p>11W-120G Motor Grader <\/p>\n<p>4HD-120G Motor Grader <\/p>\n<p>3PL-12G Motor Grader <\/p>\n<p>3WC-12G Motor Grader <\/p>\n<p>13W-140G Motor Grader <\/p>\n<p>5MD-140G Motor Grader <\/p>\n<p>1WG-120C Track-type Skidder <\/p>\n<p>3NG-125C Track-type Skidder <\/p>\n<p>2DJ-D4E SR Track-type Tractor <\/p>\n<p>76W-D4E Track-type Tractor <\/p>\n<p>77W-D4E Track-type Tractor <\/p>\n<p>9RG-D5E Track-type Tractor <\/p>\n<p>74W-D6D Track-type Tractor <\/p>\n<p>75W-D6D Track-type Tractor <\/p>\n<p>7YK-D6D Track-type Tractor <\/p>\n<p>9FK-D6D Track-type Tractor <\/p>\n<p>8FJ-D6E SR Track-type Tractor <\/p>\n<p>2MJ-D6E Track-type Tractor <\/p>\n<p>17B-930R Wheel-type Loader <\/p>\n<p>57Z-930R Wheel-type Loader <\/p>\n<p>17B-930T Wheel-type Loader <\/p>\n<p>57Z-930T Wheel-type Loader <\/p>\n<p>33Z-936E Wheel-type Loader <\/p>\n<p>33Z-936 Wheel-type Loader <\/p>\n<p>18B-966C Wheel-type Loader <\/p>\n<p>3HD-G936 Wheel-type Loader <\/p>\n<p>2FF-120C Wheel-type Skidder <\/p>\n<p>94U-518 Wheel-type Skidder <\/p>\n<p>95U-518 Wheel-type Skidder <\/p>\n<p>8ZC-FB518 Wheel-type Skidder <\/p>\n<p>1WG-518 Wheel-type Skidder <\/p>\n<p>3NG-518 Wheel-type Skidder <\/p>\n<p>96C-528 Wheel-type Skidder <\/p>\n<p>97C-528 Wheel-type Skidder <\/p>\n<p>6KC-518 Wheel-type Skidder<\/p>","protected":false},"featured_media":50837,"comment_status":"open","ping_status":"closed","template":"","meta":{"_acf_changed":false,"_joinchat":[]},"product_brand":[36],"machine-type":[13320],"model_no":[41313,2484,41314,2057,2059,40359,6727,41077,41078,40459,40458,6742,37552,41630,41383,37555,41382,41385,42776,40461],"product_cat":[144],"product_tag":[348182,348180,348169,348188,348174,348186,348183,348172,348177,348173,348181,348178,348185,348170,348175,348171,348184,348179,348187,348176],"class_list":{"0":"post-51703","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_brand-caterpillar","7":"machine-type-motor-grader","8":"model_no-120c","9":"model_no-120g","10":"model_no-125c","11":"model_no-12g","12":"model_no-140g","13":"model_no-40359","14":"model_no-6727","15":"model_no-930r","16":"model_no-930t","17":"model_no-40459","18":"model_no-936e","19":"model_no-966c","20":"model_no-d4e","21":"model_no-d4e-sr","22":"model_no-d5e","23":"model_no-d6d","24":"model_no-d6e","25":"model_no-d6e-sr","26":"model_no-fb518","27":"model_no-g936","28":"product_cat-mining","29":"product_tag-7w-0449-caterpillar-gear-pump-for-18b-966c-wheel-loader","30":"product_tag-7w-0449-gear-pump-for-11w-120g-motor-grader","31":"product_tag-7w-0449-gear-pump-idler","32":"product_tag-7w-0449-gear-pump-idler-for-mining-equipment","33":"product_tag-7w-0449-gear-pump-replacement","34":"product_tag-7w-0449-idler-gear-for-74w-d6d-track-type-tractor","35":"product_tag-7w-0449-idler-gear-for-96c-528-wheel-type-skidder","36":"product_tag-7w-0449-idler-gear-for-heavy-machinery","37":"product_tag-7w-0449-idler-gear-for-motor-grader","38":"product_tag-7w-0449-pump-idler-caterpillar","39":"product_tag-7w-0449-pump-idler-for-77w-d4e-track-type-tractor","40":"product_tag-cat-7w-0449-gear-pump-for-track-type-skidder","41":"product_tag-cat-7w-0449-heavy-equipment-gear-pump","42":"product_tag-cat-7w-0449-parts","43":"product_tag-cat-7w-0449-pump-idler-gear","44":"product_tag-caterpillar-7w-0449-gear-pump","45":"product_tag-caterpillar-7w-0449-gear-pump-for-33z-936e-wheel-loader","46":"product_tag-caterpillar-7w-0449-idler-gear-for-track-type-tractor","47":"product_tag-caterpillar-7w-0449-pump-idler-for-2ff-120c-wheel-type-skidder","48":"product_tag-caterpillar-7w-0449-spare-part","50":"first","51":"instock","52":"shipping-taxable","53":"product-type-simple"},"acf":[],"_links":{"self":[{"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/product\/51703","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=51703"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/media\/50837"}],"wp:attachment":[{"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/media?parent=51703"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/product_brand?post=51703"},{"taxonomy":"machine-type","embeddable":true,"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/machine-type?post=51703"},{"taxonomy":"model_no","embeddable":true,"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/model_no?post=51703"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/product_cat?post=51703"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/product_tag?post=51703"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}