{"id":31193,"date":"2025-10-03T01:31:32","date_gmt":"2025-10-03T05:31:32","guid":{"rendered":"https:\/\/allparts.expert\/parts\/uncategorized\/caterpillar-221-3705-pulley-gp-221-3705\/"},"modified":"2025-10-03T01:31:35","modified_gmt":"2025-10-03T05:31:35","slug":"caterpillar-221-3705-pulley-gp-221-3705","status":"publish","type":"product","link":"https:\/\/allparts.expert\/es\/parts\/mining\/caterpillar-221-3705-pulley-gp-221-3705\/","title":{"rendered":"CATERPILLAR 221-3705 Pulley GP 221-3705"},"content":{"rendered":"<p><strong>Caterpillar 221-3705 Engine and Excavator Spare Part \u2013 OEM-Grade Durability and Performance<\/strong><\/p>\n<p>The Caterpillar 221-3705 is a premium-quality industrial engine and excavator spare part designed for a wide range of Caterpillar heavy machinery models, including WJH-C18, WRH-C18, JRE-C15, MCW-C15 engines, and multiple excavator variants such as PAX-374D L, PAS-374D L, PAP-374D L, and many more. Manufactured to meet stringent OEM specifications, this component ensures optimal compatibility and reliability under demanding load conditions. Crafted from high-grade metallurgy, the 221-3705 part delivers exceptional resistance to wear and thermal stress, making it ideal for continuous industrial and petroleum product applications.<\/p>\n<p>Engineered for superior drivetrain integration, the Caterpillar 221-3705 supports enhanced fuel efficiency and power output across various engine models, including the JDK-C15 and JDY-C15 petroleum product engines. Its robust construction and precision engineering contribute to extended service life and reduced downtime, critical for maintaining productivity in heavy-duty excavators like the WAG-390D L, WAP-390D L, and KCZ-390D. This part\u2019s dimensional accuracy and material composition are optimized to withstand harsh operating environments, ensuring consistent performance and mechanical integrity.<\/p>\n<p>For reliable OEM-grade Caterpillar spare parts that enhance machine longevity and operational efficiency, explore the full specifications and availability of the Caterpillar 221-3705 here: \ud83d\udd17 <a href=\"https:\/\/allparts.expert\/es\/parts\/mining\/caterpillar-221-3705--221-3705\/\">Caterpillar 221-3705 Industrial Engine and Excavator Part<\/a>. This ensures you source authentic components tailored for your heavy equipment needs, backed by expert support and fast delivery.<\/p>","protected":false},"excerpt":{"rendered":"<p>WJH-C18 Engine &#8211; Industrial<\/p>\n<p>WRH-C18 Engine &#8211; Industrial<\/p>\n<p>JRE-C15 Engine &#8211; Industrial<\/p>\n<p>MCW-C15 Engine &#8211; Industrial<\/p>\n<p>PAX-374D L Excavator<\/p>\n<p>PAS-374D L Excavator<\/p>\n<p>PAP-374D L Excavator<\/p>\n<p>PJA-374D L Excavator<\/p>\n<p>GSZ-365C L Excavator<\/p>\n<p>GWC-365C L MH Excavator<\/p>\n<p>MCY-365C L Excavator<\/p>\n<p>ELC-365C Excavator<\/p>\n<p>FEN-365C Excavator<\/p>\n<p>MCS-365C Excavator<\/p>\n<p>PAR-365C Excavator<\/p>\n<p>EAM-385C FS Excavator<\/p>\n<p>MNZ-385C Excavator<\/p>\n<p>WAG-390D L Excavator<\/p>\n<p>MSF-385C Excavator<\/p>\n<p>WAW-385C L MH Excavator<\/p>\n<p>EDA-385C L Excavator<\/p>\n<p>KGB-385C L Excavator<\/p>\n<p>SBE-385C L Excavator<\/p>\n<p>JCM-385C Excavator<\/p>\n<p>KKK-385C Excavator<\/p>\n<p>WAP-390D L Excavator<\/p>\n<p>WBT-390D L Excavator<\/p>\n<p>BYP-390D Excavator<\/p>\n<p>GLT-385C Excavator<\/p>\n<p>M3W-385C L Excavator<\/p>\n<p>MEM-365C Excavator<\/p>\n<p>T2F-385C FS Excavator<\/p>\n<p>T2E-385C L Excavator<\/p>\n<p>KBC-385C Excavator<\/p>\n<p>MMA-385C Excavator<\/p>\n<p>KCZ-390D Excavator<\/p>\n<p>JDK-C15 Petroleum Products<\/p>\n<p>JDY-C15 Petroleum Products<\/p>\n<p>WJW-C18 Petroleum Products<\/p>\n<p>PDM-CX31-C15I Petroleum Products<\/p>\n<p>PBN-TH35-C15I Petroleum Products<\/p>\n<p>PFW-CX31-P600 Petroleum Products<\/p>\n<p>SMS-TH35-E81 Petroleum Products<\/p>","protected":false},"featured_media":30670,"comment_status":"open","ping_status":"closed","template":"","meta":{"_acf_changed":false,"_joinchat":[]},"product_brand":[36],"machine-type":[77459],"model_no":[37442,37441,54826,49480,21324,21321,21323,21322,21326,21325,2943,66,28677,2946,28678,28679],"product_cat":[144],"product_tag":[189759,186832,189758,189757,189760,112427,55682,151370,188602,74385,57943,189411,188223,189631,189765,189766,149644,189762,151410,102789,189764,115318,189763,186794,115320,189580,71014,45752,48439,112435,115325,189761],"class_list":{"0":"post-31193","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_brand-caterpillar","7":"machine-type-engine-industrial","8":"model_no-365c","9":"model_no-365c-l","10":"model_no-365c-l-mh","11":"model_no-374d-l","12":"model_no-385c","13":"model_no-385c-fs","14":"model_no-385c-l","15":"model_no-385c-l-mh","16":"model_no-390d","17":"model_no-390d-l","18":"model_no-c15","19":"model_no-c18","20":"model_no-cx31-c15i","21":"model_no-cx31-p600","22":"model_no-th35-c15i","23":"model_no-th35-e81","24":"product_cat-mining","25":"product_tag-221-3705-wheel-bearing","26":"product_tag-byp-390d-excavator-spare-parts","27":"product_tag-cat-221-3705-bearing","28":"product_tag-caterpillar-221-3705","29":"product_tag-caterpillar-wjh-c18-engine-parts","30":"product_tag-eam-385c-fs-excavator-parts","31":"product_tag-eda-385c-l-excavator-parts","32":"product_tag-elc-365c-excavator-parts","33":"product_tag-fen-365c-excavator-components","34":"product_tag-glt-385c-excavator","35":"product_tag-gsz-365c-l-excavator-parts","36":"product_tag-gwc-365c-l-mh-excavator-components","37":"product_tag-jcm-385c-excavator-components","38":"product_tag-jre-c15-industrial-engine","39":"product_tag-kgb-385c-l-excavator-spare-parts","40":"product_tag-kkk-385c-excavator-spare-parts","41":"product_tag-mcs-365c-excavator-parts","42":"product_tag-mcw-c15-engine-parts","43":"product_tag-mcy-365c-l-excavator-spare-parts","44":"product_tag-mnz-385c-excavator-components","45":"product_tag-msf-385c-excavator-spare-parts","46":"product_tag-pap-374d-l-excavator-spare-parts","47":"product_tag-par-365c-excavator-spare-parts","48":"product_tag-pas-374d-l-excavator-components","49":"product_tag-pax-374d-l-excavator-parts","50":"product_tag-pja-374d-l-excavator-bearing","51":"product_tag-sbe-385c-l-excavator-parts","52":"product_tag-wag-390d-l-excavator-parts","53":"product_tag-wap-390d-l-excavator-parts","54":"product_tag-waw-385c-l-mh-excavator-components","55":"product_tag-wbt-390d-l-excavator-components","56":"product_tag-wrh-c18-engine-components","58":"first","59":"instock","60":"shipping-taxable","61":"product-type-simple"},"acf":[],"_links":{"self":[{"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/product\/31193","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=31193"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/media\/30670"}],"wp:attachment":[{"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/media?parent=31193"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/product_brand?post=31193"},{"taxonomy":"machine-type","embeddable":true,"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/machine-type?post=31193"},{"taxonomy":"model_no","embeddable":true,"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/model_no?post=31193"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/product_cat?post=31193"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/product_tag?post=31193"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}