{"id":16045,"date":"2025-07-31T15:10:52","date_gmt":"2025-07-31T19:10:52","guid":{"rendered":"https:\/\/allparts.expert\/parts\/uncategorized\/caterpillar-129-0631-1290631\/"},"modified":"2025-08-22T10:40:13","modified_gmt":"2025-08-22T14:40:13","slug":"caterpillar-129-0631-1290631","status":"publish","type":"product","link":"https:\/\/allparts.expert\/es\/parts\/mining\/caterpillar-129-0631-1290631\/","title":{"rendered":"CATERPILLAR 129-0631 1290631"},"content":{"rendered":"

Caterpillar 129-0631 OEM-Grade Engine and Cold Planer Spare Part for Superior Performance and Durability<\/strong><\/p>\n

The Caterpillar 129-0631 is a high-quality, OEM-grade replacement part designed for a wide range of heavy equipment including Cold Planers (models 8AC-PR-750B, 5XC-PR-1000C, 5XC-PR-1000, 7DC-PR-450) and Engine Generator Sets (models 81Z-3412C, 81Z-3412, 5LA-SR4, 5MA-SR4, 5NA-SR4, 6EA-SR4, 6FA-SR4, 78Z-3408B, 78Z-3408C, 78Z-3408, 2WJ-3412, 9EP-3412C, BCW-3412C, TFT-3412C, 5JA-SR4, 5KA-SR4, BAK-3412C, BAX-3412C, C1G-3456, C3G-3456, C4G-3456, CAH-3456, CBX-3456, CCB-3456, T39-DG100, T44-DG125, T45-DG150, NBW-DG30). Engineered with precision metallurgy and designed to withstand extreme load conditions, this part ensures optimal drivetrain integration and operational efficiency.<\/p>\n

Constructed from premium-grade materials, the 129-0631 part offers exceptional resistance to wear and thermal stress, enhancing the longevity of your Caterpillar machinery. Its exacting dimensional tolerances guarantee seamless fitment and compatibility, reducing downtime and maintenance costs. Whether used in cold planers or generator sets, this component delivers consistent performance under rigorous working environments, making it an indispensable asset for heavy equipment operators seeking reliability and durability.<\/p>\n

For detailed specifications and to purchase the Caterpillar 129-0631 part, visit the official product page: \ud83d\udd17 Caterpillar 129-0631 OEM Replacement Part<\/a>. Ensure your heavy machinery operates at peak efficiency with this trusted, high-performance spare part.<\/p>","protected":false},"excerpt":{"rendered":"

8AC-PR-750B Cold Planer
\n5XC-PR-1000C Cold Planer
\n5XC-PR-1000 Cold Planer
\n7DC-PR-450 Cold Planer
\n81Z-3412C Engine – Generator Set
\n81Z-3412 Engine – Generator Set
\n5LA-SR4 Engine – Generator Set
\n5MA-SR4 Engine – Generator Set
\n5NA-SR4 Engine – Generator Set
\n6EA-SR4 Engine – Generator Set
\n6FA-SR4 Engine – Generator Set
\n78Z-3408B Engine – Generator Set
\n78Z-3408C Engine – Generator Set
\n78Z-3408 Engine – Generator Set
\n2WJ-3412 Engine – Generator Set
\n9EP-3412C Engine – Generator Set
\nBCW-3412C Engine – Generator Set
\nTFT-3412C Engine – Generator Set
\n5JA-SR4 Engine – Generator Set
\n5KA-SR4 Engine – Generator Set
\nBAK-3412C Engine – Generator Set
\nBAX-3412C Engine – Generator Set
\nC1G-3456 Engine – Generator Set
\nC3G-3456 Engine – Generator Set
\nC4G-3456 Engine – Generator Set
\nCAH-3456 Engine – Generator Set
\nCBX-3456 Engine – Generator Set
\nCCB-3456 Engine – Generator Set
\nT39-DG100 Engine – Generator Set
\nT44-DG125 Engine – Generator Set
\nT45-DG150 Engine – Generator Set
\nNBW-DG30 Engine – Generator S<\/p>","protected":false},"featured_media":15723,"comment_status":"open","ping_status":"closed","template":"","meta":{"_acf_changed":false,"_joinchat":[]},"product_brand":[36],"machine-type":[15462],"model_no":[41313,2484,2057,2483,2059,2062,2520,38655,75,37496,37495,2050,6689,38849,3373,3374,1231,3376,39313,7208,4984,27620,40359,41317,41255,41254,27690,41256,27691,41253,27692,38966,38967,8794,2566,2565,1345,1656,40457,40460,7869,1067,7873,37546,73,74,1513,7879,1822,1659,1658,2688,2677,37502,37503,19938,11937,1682,94470,41761,41762,41763,42776,1011,6724,38840,6721,38842,6722,73338,26020,21049,42431,6567,3372,21050],"product_cat":[144],"product_tag":[89328,89331,89332,64521,89323,89324,73817,89322,89325,89326,64851,64482,89327,73819,64481,78310,85440,89329,89333,89334,87550,89335,89336,89337,89338,89321,89320,79322,89339,89340,89330],"class_list":{"0":"post-16045","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_brand-caterpillar","7":"machine-type-cold-planer","8":"model_no-120c","9":"model_no-120g","10":"model_no-12g","11":"model_no-130g","12":"model_no-140g","13":"model_no-14g","14":"model_no-16g","15":"model_no-38655","16":"model_no-24h","17":"model_no-37496","18":"model_no-3304b","19":"model_no-2050","20":"model_no-3406c","21":"model_no-38849","22":"model_no-3408b","23":"model_no-3408c","24":"model_no-1231","25":"model_no-3412c","26":"model_no-39313","27":"model_no-7208","28":"model_no-5130b","29":"model_no-27620","30":"model_no-40359","31":"model_no-518c","32":"model_no-41255","33":"model_no-525b","34":"model_no-525c","35":"model_no-535b","36":"model_no-535c","37":"model_no-41253","38":"model_no-545c","39":"model_no-38966","40":"model_no-615c-ii","41":"model_no-623f","42":"model_no-2566","43":"model_no-7495-hf","44":"model_no-797f","45":"model_no-854k","46":"model_no-950b","47":"model_no-950b-950e","48":"model_no-950e","49":"model_no-966f-ii","50":"model_no-970f","51":"model_no-973c","52":"model_no-988g","53":"model_no-988h","54":"model_no-988k","55":"model_no-990-ii","56":"model_no-990h","57":"model_no-992g","58":"model_no-992k","59":"model_no-993k","60":"model_no-d10","61":"model_no-d330c","62":"model_no-d333c","63":"model_no-d8-gc","64":"model_no-d8gc","65":"model_no-d8r","66":"model_no-dg100","67":"model_no-dg125","68":"model_no-dg150","69":"model_no-dg30","70":"model_no-fb518","71":"model_no-mh3037","72":"model_no-pm3412","73":"model_no-pr-1000","74":"model_no-pr-1000c","75":"model_no-pr-450","76":"model_no-pr-750b","77":"model_no-ps-180","78":"model_no-r2900","79":"model_no-rr-250","80":"model_no-sct673","81":"model_no-spf343c","82":"model_no-sr4","83":"model_no-ss-250","84":"product_cat-mining","85":"product_tag-2wj-3412-engine-generator","86":"product_tag-5ja-sr4-engine-cat","87":"product_tag-5ka-sr4-power-generator-engine","88":"product_tag-5la-sr4-generator-engine","89":"product_tag-5ma-sr4-cat-engine-set","90":"product_tag-5na-sr4-engine-generator-part","91":"product_tag-5xc-pr-1000-cold-planer-replacement","92":"product_tag-5xc-pr-1000c-cold-planer-spare","93":"product_tag-6ea-sr4-engine-components","94":"product_tag-6fa-sr4-engine-spare-parts","95":"product_tag-78z-3408-engine-parts","96":"product_tag-78z-3408b-generator-engine","97":"product_tag-78z-3408c-engine-set","98":"product_tag-7dc-pr-450-cold-planer-parts","99":"product_tag-81z-3412-engine-parts","100":"product_tag-81z-3412c-engine-generator-set","101":"product_tag-8ac-pr-750b-cold-planer-component","102":"product_tag-9ep-3412c-cat-engine","103":"product_tag-bak-3412c-engine-replacement","104":"product_tag-bax-3412c-cat-engine-parts","105":"product_tag-bcw-3412c-engine-parts","106":"product_tag-c1g-3456-generator-engine","107":"product_tag-c3g-3456-engine-generator-parts","108":"product_tag-c4g-3456-cat-engine-set","109":"product_tag-cah-3456-engine-replacement-parts","110":"product_tag-cat-1290631-cold-planer-part","111":"product_tag-caterpillar-129-0631","112":"product_tag-cbx-3456-generator-engine-parts","113":"product_tag-ccb-3456-engine-generator-set","114":"product_tag-t39-dg100-engine","115":"product_tag-tft-3412c-generator-engine","117":"first","118":"instock","119":"shipping-taxable","120":"product-type-simple"},"acf":[],"_links":{"self":[{"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/product\/16045","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=16045"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/media\/15723"}],"wp:attachment":[{"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/media?parent=16045"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/product_brand?post=16045"},{"taxonomy":"machine-type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