{"id":15817,"date":"2025-07-31T10:32:43","date_gmt":"2025-07-31T14:32:43","guid":{"rendered":"https:\/\/allparts.expert\/parts\/uncategorized\/caterpillar-003-8426-adapter-elbow-0038426\/"},"modified":"2025-08-21T17:05:51","modified_gmt":"2025-08-21T21:05:51","slug":"caterpillar-003-8426-adapter-elbow-0038426","status":"publish","type":"product","link":"https:\/\/allparts.expert\/es\/parts\/mining\/caterpillar-003-8426-adapter-elbow-0038426\/","title":{"rendered":"CATERPILLAR 003-8426 Adapter-Elbow 0038426"},"content":{"rendered":"

Caterpillar 003-8426 Adapter-Elbow \u2013 OEM-Grade Durability and Precision Fit for Heavy Equipment<\/strong><\/p>\n

The Caterpillar 003-8426 Adapter-Elbow is a critical component engineered for optimal performance across a wide range of Caterpillar machinery, including cold planers (models 8AC-PR-750B, 7PJ-PR-450C, 7DC-PR-450), earthmoving compactors (87X-826C, 7FR-836, 86X-825C, 3RL-836), and various engine-generator sets such as the G3412, G3406, and CG137-12 series. Manufactured to OEM specifications, this adapter-elbow features precision metallurgy designed to withstand high-pressure hydraulic and fluid transfer applications, ensuring reliable operation under demanding load conditions. Its robust construction supports seamless integration within drivetrain and engine systems, maintaining structural integrity and fluid dynamics essential for peak equipment efficiency.<\/p>\n

Crafted from high-grade materials with exacting dimensional tolerances, the 003-8426 Adapter-Elbow delivers superior resistance to wear, corrosion, and thermal stress. This part enhances system longevity by minimizing leak risks and maintaining optimal flow rates, which is crucial for maintaining hydraulic system performance and engine cooling circuits. Its compatibility with multiple Caterpillar models underscores its versatility, making it an indispensable spare part for maintenance and repair operations. Investing in this adapter-elbow guarantees OEM-grade quality, reducing downtime and extending the service life of your heavy machinery.<\/p>\n

\ud83d\udd17 For detailed specifications and to purchase the Caterpillar 003-8426 Adapter-Elbow, visit AllParts Expert Caterpillar 003-8426 Adapter-Elbow<\/a>.<\/p>","protected":false},"excerpt":{"rendered":"

8AC-PR-750B Cold Planer
\n7PJ-PR-450C Cold Planer
\n7DC-PR-450 Cold Planer
\n87X-826C Earthmoving Compactor
\n7FR-836 Earthmoving Compactor
\n86X-825C Earthmoving Compactor
\n3RL-836 Earthmoving Compactor
\nKAP-G3412 Engine – Generator Set
\nN47-G3412 Engine – Generator Set
\n9RR-G3412C Engine – Generator Set
\nFYR-CG137-12 Engine – Generator Set
\nSC2-CG137-12 Engine – Generator Set
\nR7E-G3406 Engine – Generator Set
\nSPY-G3412C Engine – Generator Set
\nN49-G3412 Engine – Generator Set
\nR7A-G3412 Engine – Generator Set
\nAL5-XQG400 Engine – Generator Set
\n2AJ-3306B Engine – Generator Set
\n6G7-G3406 Engine – Generator Set
\n6R9-G3406 Engine – Generator Set
\nKAR-G3406 Engine – Generator Set
\n6TB-3406C Engine – Industrial
\n7DB-G3412 Engine – Industrial
\nN43-G3412 Engine – Industrial
\n6RJ-G3408B Engine – Industrial
\n6NB-G3408 Engine – Industrial
\n3NK-G3412 Engine – Industrial
\n6ZM-G3412 Engine – Industrial
\n6F3-G3406 Engine – Industrial
\nN46-G3412C Engine – Industrial
\nSZ2-CG137-12 Engine – Industrial
\nWRX-CG137-12 Engine – In<\/p>","protected":false},"featured_media":15460,"comment_status":"open","ping_status":"closed","template":"","meta":{"_acf_changed":false,"_joinchat":[]},"product_brand":[36],"machine-type":[15462],"model_no":[2520,2673,2051,6689,6740,2470,2471,2472,2459,2552,2542,2458,1654,1655,1511,1381,21061,21045,21044,15342,25996,28215,15341,35911,40457,7869,7874,7877,6654,2943,6723,38687,79040,80286,38688,79041,79042,2677,6753,21047,3369,3370,41417,3371,41416,35912,35910,38842,38841,6722,21049,21711,6567,21050,6725],"product_cat":[144],"product_tag":[85099,85113,85122,79658,85114,85121,85115,85120,85117,85118,85101,85102,85100,85103,46728,83072,85105,85112,85098,85097,85106,85104,85116,85119,75618,85110,85111,85108,85107,85109],"class_list":{"0":"post-15817","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_brand-caterpillar","7":"machine-type-cold-planer","8":"model_no-16g","9":"model_no-2673","10":"model_no-3306b","11":"model_no-3406c","12":"model_no-594h","13":"model_no-773e","14":"model_no-775d","15":"model_no-775e","16":"model_no-2459","17":"model_no-777b","18":"model_no-777c","19":"model_no-777d","20":"model_no-777e","21":"model_no-777f","22":"model_no-777g","23":"model_no-789g","24":"model_no-824c","25":"model_no-825c","26":"model_no-826c","27":"model_no-834b","28":"model_no-834s","29":"model_no-834u","30":"model_no-15341","31":"model_no-35911","32":"model_no-950b","33":"model_no-950e","34":"model_no-980c","35":"model_no-988b","36":"model_no-992c","37":"model_no-c15","38":"model_no-cg137-12","39":"model_no-cp-323","40":"model_no-cp-553","41":"model_no-cpt372","42":"model_no-cs-323","43":"model_no-cs-551","44":"model_no-cs-553","45":"model_no-d10","46":"model_no-d9h","47":"model_no-g3406","48":"model_no-g3408","49":"model_no-g3408b","50":"model_no-g3408c","51":"model_no-g3412","52":"model_no-g3412c","53":"model_no-g910","54":"model_no-it12","55":"model_no-pr-450","56":"model_no-pr-450c","57":"model_no-pr-750b","58":"model_no-rr-250","59":"model_no-spf343","60":"model_no-spf343c","61":"model_no-ss-250","62":"model_no-xqg400","63":"product_cat-mining","64":"product_tag-003-8426-cold-planer-part","65":"product_tag-2aj-3306b-engine-generator-spare","66":"product_tag-3nk-g","67":"product_tag-3rl-836-cat-earthmoving-compactor","68":"product_tag-6g7-g3406-industrial-engine-component","69":"product_tag-6nb-g3408-industrial-engine-part","70":"product_tag-6r9-g3406-cat-engine-part","71":"product_tag-6rj-g3408b-engine-component","72":"product_tag-6tb-3406c-industrial-engine-accessory","73":"product_tag-7db-g3412-industrial-engine-part","74":"product_tag-7dc-pr-450-cold-planer-component","75":"product_tag-7fr-836-earth-compactor-spare","76":"product_tag-7pj-pr-450c-cold-planer-accessory","77":"product_tag-86x-825c-compactor-replacement-part","78":"product_tag-87x-826c-earthmoving-compactor-part","79":"product_tag-8ac-pr-750b-cold-planer-spare","80":"product_tag-9rr-g3412c-generator-engine-component","81":"product_tag-al5-xqg400-generator-engine-part","82":"product_tag-cat-0038426-elbow-adapter","83":"product_tag-caterpillar-003-8426-adapter-elbow","84":"product_tag-fyr-cg137-12-engine-generator-part","85":"product_tag-kap-g3412-engine-generator-set-part","86":"product_tag-kar-g3406-engine-spare","87":"product_tag-n43-g3412-industrial-engine-spare","88":"product_tag-n47-g3412-engine-spare","89":"product_tag-n49-g3412-industrial-engine-part","90":"product_tag-r7a-g3412-cat-industrial-engine","91":"product_tag-r7e-g3406-generator-set-accessory","92":"product_tag-sc2-cg137-12-cat-engine-spare","93":"product_tag-spy-g3412c-engine-replacement","95":"first","96":"instock","97":"shipping-taxable","98":"product-type-simple"},"acf":[],"_links":{"self":[{"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/product\/15817","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=15817"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/media\/15460"}],"wp:attachment":[{"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/media?parent=15817"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/product_brand?post=15817"},{"taxonomy":"machine-type","embeddable":true,"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/machine-type?post=15817"},{"taxonomy":"model_no","embeddable":true,"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/model_no?post=15817"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/product_cat?post=15817"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/product_tag?post=15817"}],"curies":[{"name":"wp","href":"http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