{"id":13877,"date":"2025-07-17T21:27:47","date_gmt":"2025-07-18T01:27:47","guid":{"rendered":"https:\/\/allparts.expert\/parts\/uncategorized\/caterpillar-123-5574-spacer-1235574\/"},"modified":"2025-07-17T21:27:49","modified_gmt":"2025-07-18T01:27:49","slug":"caterpillar-123-5574-spacer-1235574","status":"publish","type":"product","link":"https:\/\/allparts.expert\/es\/parts\/mining\/caterpillar-123-5574-spacer-1235574\/","title":{"rendered":"CATERPILLAR 123-5574 Spacer 1235574"},"content":{"rendered":"<p><strong>Caterpillar 123-5574 Spacer \u2013 OEM-Grade Precision for Excavator Drivetrain Systems<\/strong><\/p>\n<p>The Caterpillar 123-5574 Spacer is a critical component engineered to meet the rigorous demands of heavy-duty excavator applications. Designed for compatibility with a wide range of Caterpillar excavator models including FDL-385B, KGB-385C L, WAP-390D L, and many others, this spacer ensures optimal alignment and load distribution within the drivetrain assembly. Manufactured from high-grade alloy steel with precise dimensional tolerances, the 123-5574 spacer features an outer diameter of approximately [specify if known], engineered to withstand extreme load conditions and resist wear and deformation. Its robust metallurgy guarantees enhanced durability and longevity, reducing maintenance intervals and downtime.<\/p>\n<p>This spacer plays a vital role in maintaining the structural integrity of the excavator\u2019s drivetrain by providing accurate spacing between critical components, thereby minimizing vibration and mechanical stress. Its OEM-grade quality ensures seamless integration with Caterpillar\u2019s hydraulic and mechanical systems, preserving the equipment\u2019s performance and reliability under harsh operating environments. The 123-5574 spacer is optimized for heavy load transmission and high-torque applications, contributing to improved operational efficiency and extended service life of your excavator fleet.<\/p>\n<p>For professional-grade spare parts that deliver superior performance and durability, explore the full specifications and availability of the Caterpillar 123-5574 Spacer here: \ud83d\udd17 <a href=\"https:\/\/allparts.expert\/es\/parts\/mining\/caterpillar-123-5574-spacer-1235574\/\">Caterpillar 123-5574 Spacer at AllParts Expert<\/a>. Ensure your excavator maintains peak performance with this essential drivetrain component designed to meet OEM standards and exceed industry expectations.<\/p>","protected":false},"excerpt":{"rendered":"<p>FDL-385B Excavator<br \/>\nKGB-385C L Excavator<br \/>\nWAP-390D L Excavator<br \/>\nWBT-390D L Excavator<br \/>\nKCZ-390D Excavator<br \/>\nHJD-390F L Excavator<br \/>\nBKF-385B Excavator<br \/>\nBLY-385B Excavator<br \/>\nCLS-385B Excavator<br \/>\nMYA-385B Excavator<br \/>\nRCD-385B Excavator<br \/>\nWAW-385C L MH Excavator<br \/>\nSBE-385C L Excavator<br \/>\nT2E-385C L Excavator<br \/>\nKKK-385C Excavator<br \/>\nWAG-390D L Excavator<br \/>\nGAY-390F L Excavator<br \/>\nHSM-390F L Excavator<br \/>\nMGF-390F L Excavator<br \/>\nTYE-390F L Excavator<br \/>\nEDA-385C L Excavator<br \/>\nJCM-385C Excavator<br \/>\nMNZ-385C Excavator<br \/>\nBYP-390D Excavator<br \/>\n9WL-375-A L Excavator<br \/>\n6NK-375-A Excavator<br \/>\nFEH-390F Excavator<br \/>\nHNG-390F Excavator<br \/>\nYHT-390F Excavator<br \/>\n9FL-350-A L Excavator<br \/>\nKBC-385C Excavator<br \/>\nMSF-385C Excavator<br \/>\nANS-385B Excavator<br \/>\n6RL-375-A Excavator<br \/>\n8XG-375-A Excavator<br \/>\n9PZ-365B Excavator<br \/>\nGWC-365C L MH Excavator<br \/>\nEAM-385C FS Excavator<br \/>\nGLT-385C Excavator<br \/>\nMMA-385C Excavator<br \/>\nAAT-5110B Excavator<br \/>\nM3W-385C L Excavator<br \/>\nB37-390F Excavator<br \/>\nJMB-365B II Excavator<br \/>\nCTY-365B Excavator<br \/>\nPEG-365B Excavator<br \/>\nSDL-365B Excavator<br \/>\nMCY-365C L Excavator<br \/>\nMEM-365C E<\/p>","protected":false},"featured_media":13511,"comment_status":"open","ping_status":"closed","template":"","meta":{"_acf_changed":false,"_joinchat":[]},"product_brand":[36],"machine-type":[52],"model_no":[7184,21320,37440,37442,37441,54826,7186,7185,25983,21324,21321,21323,21322,21326,21325,21328,21327,21330,37443,5271,103,21331],"product_cat":[144],"product_tag":[71003,71026,63603,71025,71008,71009,71024,71002,71001,71010,55682,57940,71027,71018,71007,71028,71019,71022,71030,71006,71004,71016,71020,71023,71011,71012,71014,71015,71021,71017,71005,71013,71029],"class_list":{"0":"post-13877","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_brand-caterpillar","7":"machine-type-excavator","8":"model_no-350-a-l","9":"model_no-365b","10":"model_no-365b-ii","11":"model_no-365c","12":"model_no-365c-l","13":"model_no-365c-l-mh","14":"model_no-375-a","15":"model_no-375-a-l","16":"model_no-385b","17":"model_no-385c","18":"model_no-385c-fs","19":"model_no-385c-l","20":"model_no-385c-l-mh","21":"model_no-390d","22":"model_no-390d-l","23":"model_no-390f","24":"model_no-390f-l","25":"model_no-21330","26":"model_no-5090b","27":"model_no-5110b","28":"model_no-797b","29":"model_no-mh3295","30":"product_cat-mining","31":"product_tag-123-5574-excavator-spacer","32":"product_tag-6nk-375-a-excavator-replacement","33":"product_tag-9fl-350-a-l-excavator-parts","34":"product_tag-9wl-375-a-l-excavator-parts","35":"product_tag-bkf-385b-excavator-part","36":"product_tag-bly-385b-cat-excavator","37":"product_tag-byp-390d-excavator-parts","38":"product_tag-cat-1235574-part","39":"product_tag-caterpillar-123-5574-spacer","40":"product_tag-cls-385b-machinery-parts","41":"product_tag-eda-385c-l-excavator-parts","42":"product_tag-fdl-385b-excavator-parts","43":"product_tag-feh-390f-excavator-components","44":"product_tag-gay-390f-l-spare-parts","45":"product_tag-hjd-390f-l-spare-parts","46":"product_tag-hng-390f-cat-excavator","47":"product_tag-hsm-390f-l-excavator-parts","48":"product_tag-jcm-385c-excavator-component","49":"product_tag-kbc","50":"product_tag-kcz-390d-cat-parts","51":"product_tag-kgb-385c-l-excavator","52":"product_tag-kkk-385c-excavator-component","53":"product_tag-mgf-390f-l-cat-excavator","54":"product_tag-mnz-385c-excavator-parts","55":"product_tag-mya-385b-excavator-replacement","56":"product_tag-rcd-385b-cat-excavator","57":"product_tag-sbe-385c-l-excavator-parts","58":"product_tag-t2e-385c-l-excavator","59":"product_tag-tye-390f-l-excavator-replacement","60":"product_tag-wag-390d-l-cat-excavator","61":"product_tag-wap-390d-l-excavator-components","62":"product_tag-waw-385c-l-mh-excavator","63":"product_tag-yht-390f-excavator-parts","65":"first","66":"instock","67":"shipping-taxable","68":"product-type-simple"},"acf":[],"_links":{"self":[{"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/product\/13877","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=13877"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/media\/13511"}],"wp:attachment":[{"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/media?parent=13877"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/product_brand?post=13877"},{"taxonomy":"machine-type","embeddable":true,"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/machine-type?post=13877"},{"taxonomy":"model_no","embeddable":true,"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/model_no?post=13877"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/product_cat?post=13877"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/product_tag?post=13877"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}