{"id":10628,"date":"2025-07-10T10:16:32","date_gmt":"2025-07-10T14:16:32","guid":{"rendered":"https:\/\/allparts.expert\/parts\/uncategorized\/caterpillar-308-9890-retainer-3089890\/"},"modified":"2025-07-10T10:16:33","modified_gmt":"2025-07-10T14:16:33","slug":"caterpillar-308-9890-retainer-3089890","status":"publish","type":"product","link":"https:\/\/allparts.expert\/es\/parts\/mining\/caterpillar-308-9890-retainer-3089890\/","title":{"rendered":"CATERPILLAR 308-9890 Retainer 3089890"},"content":{"rendered":"

Caterpillar 308-9890 Retainer \u2013 OEM-Grade Durability for Off-Highway Trucks<\/strong><\/p>\n

The Caterpillar 308-9890 Retainer is a precision-engineered component designed to meet the rigorous demands of heavy-duty off-highway trucks. Manufactured with high-strength metallurgy, this retainer ensures optimal load distribution and secure fastening within the drivetrain assembly. Compatible with a wide range of Caterpillar 777 series off-highway trucks\u2014including models RDR-777G, T5A-777G, TNM-777G, and many others\u2014this part guarantees seamless integration and reliable performance under extreme load conditions. Its robust construction and exacting dimensions provide superior resistance to wear and deformation, extending the service life of your equipment.<\/p>\n

Engineered for high-performance applications, the 308-9890 Retainer maintains critical alignment and stability in the drivetrain, minimizing downtime and maintenance costs. The retainer\u2019s precision fit reduces vibration and mechanical stress, enhancing overall operational efficiency. OEM-grade quality ensures that this part meets Caterpillar\u2019s stringent specifications, delivering consistent performance even in the harshest environments. Ideal for use in heavy machinery subjected to intense mechanical loads, this retainer supports the longevity and reliability of your off-highway truck fleet.<\/p>\n

\ud83d\udd17 For detailed specifications and to purchase the Caterpillar 308-9890 Retainer, visit the official product page at Caterpillar 308-9890 Retainer on AllParts Expert<\/a>.<\/p>\n

Related part numbers:<\/strong> 308-9890, RDR-777G, T5A-777G, TNM-777G, JRP-777F, JXP-777F, T4Y-777G, KYD-777E, 7W8-777, 7W9-777, KDP-777E, KDZ-777E, 4XJ-777C, 2YW-777D, 3PR-777D, AGC-777D, AGY-777D, FKR-777D, 7W6-777, 7M2-777, 7M3-777, 7M4-777, 7M6-777, 7W2-777, 7W3-777, 7W4-777, 2TK-776C, 5ER-776D, AFS-776D, GT7-777G<\/p>","protected":false},"excerpt":{"rendered":"

RDR-777G Off-highway Truck
\nT5A-777G Off-highway Truck
\nTNM-777G Off-highway Truck
\nJRP-777F Off-highway Truck
\nJXP-777F Off-highway Truck
\nT4Y-777G Off-highway Truck
\nKYD-777E Off-highway Truck
\n7W8-777 Off-highway Truck
\n7W9-777 Off-highway Truck
\nKDP-777E Off-highway Truck
\nKDZ-777E Off-highway Truck
\n4XJ-777C Off-highway Truck
\n2YW-777D Off-highway Truck
\n3PR-777D Off-highway Truck
\nAGC-777D Off-highway Truck
\nAGY-777D Off-highway Truck
\nFKR-777D Off-highway Truck
\n7W6-777 Off-highway Truck
\n7M2-777 Off-highway Truck
\n7M3-777 Off-highway Truck
\n7M4-777 Off-highway Truck
\n7M6-777 Off-highway Truck
\n7W2-777 Off-highway Truck
\n7W3-777 Off-highway Truck
\n7W4-777 Off-highway Truck
\n2TK-776C Off-highway Truck
\n5ER-776D Off-highway Truck
\nAFS-776D Off-highway Truck
\nGT7-777G Off-highway Truck<\/p>","protected":false},"featured_media":10445,"comment_status":"open","ping_status":"closed","template":"","meta":{"_acf_changed":false,"_joinchat":[]},"product_brand":[36],"machine-type":[27696],"model_no":[2541,2457,2459,2542,2458,1654,1655,1511],"product_cat":[144],"product_tag":[47732,47725,47733,47726,47731,47724,47734,47723,47729,47737,47730,47735,47727,47728,47736],"class_list":{"0":"post-10628","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_brand-caterpillar","7":"machine-type-off-highway-truck","8":"model_no-776c","9":"model_no-776d","10":"model_no-2459","11":"model_no-777c","12":"model_no-777d","13":"model_no-777e","14":"model_no-777f","15":"model_no-777g","16":"product_cat-mining","17":"product_tag-2tk-776c-truck-retainer","18":"product_tag-308-9890-off-highway-truck-part","19":"product_tag-5er-776d-construction-machinery-part","20":"product_tag-777-series-truck-retainer","21":"product_tag-7w8-777-mining-equipment-part","22":"product_tag-cat-3089890-retainer","23":"product_tag-cat-777f-retainer-308-9890","24":"product_tag-caterpillar-308-9890","25":"product_tag-jrp-777f-retainer","26":"product_tag-jxp-777f-heavy-machinery-retainer","27":"product_tag-kyd-777e-caterpillar-part","28":"product_tag-off-highway-truck-retainer-3089890","29":"product_tag-rdr-777g-spare-parts","30":"product_tag-t5a-777g-replacement-part","31":"product_tag-tnm-777g-caterpillar-spare-parts","33":"first","34":"instock","35":"shipping-taxable","36":"product-type-simple"},"acf":[],"_links":{"self":[{"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/product\/10628","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=10628"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/media\/10445"}],"wp:attachment":[{"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/media?parent=10628"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/product_brand?post=10628"},{"taxonomy":"machine-type","embeddable":true,"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/machine-type?post=10628"},{"taxonomy":"model_no","embeddable":true,"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/model_no?post=10628"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/product_cat?post=10628"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/product_tag?post=10628"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}