{"id":48179,"date":"2026-01-16T03:10:05","date_gmt":"2026-01-16T08:10:05","guid":{"rendered":"https:\/\/allparts.expert\/parts\/uncategorized\/caterpillar-129-0987-valve-as-drain-1290987\/"},"modified":"2026-01-16T03:10:08","modified_gmt":"2026-01-16T08:10:08","slug":"caterpillar-129-0987-valve-as-drain-1290987","status":"publish","type":"product","link":"https:\/\/allparts.expert\/es\/parts\/mining\/caterpillar-129-0987-valve-as-drain-1290987\/","title":{"rendered":"CATERPILLAR 129-0987 Valve AS-Drain 1290987"},"content":{"rendered":"

Caterpillar 129-0987 Valve AS-Drain \u2013 OEM-Grade Durability and Precision for Heavy Equipment<\/strong><\/p>\n

The Caterpillar 129-0987 Valve AS-Drain is a critical component engineered for optimal performance in a wide range of heavy machinery, including AC Off-highway Trucks (models HRT-794, HRY-796, HRZ-796), Pipelayers (models 2HZ-572R, AAC-572R, FAT-587T), Track-type Tractors (models 8BL-D9R, 7TL-D9R, FMC-D8T), and Integrated Toolcarriers (6PS-IT62G). Manufactured to OEM specifications, this valve ensures precise fluid control within the drivetrain and hydraulic systems, maintaining efficient load handling and operational reliability under extreme mining and construction conditions. Constructed from high-grade metallurgy, the valve withstands high pressure and abrasive environments, guaranteeing extended service life and reduced downtime.<\/p>\n

Technically, the 129-0987 Valve AS-Drain features robust sealing mechanisms and corrosion-resistant materials that optimize fluid flow and prevent leakage, critical for maintaining hydraulic system integrity. Its compatibility with multiple Caterpillar models highlights its versatility and adherence to stringent quality standards. The valve\u2019s design supports efficient drainage and pressure regulation, enhancing overall machine performance and safety. By integrating this valve, operators benefit from improved hydraulic responsiveness and reduced maintenance costs, making it an indispensable part for heavy equipment maintenance and repair.<\/p>\n

\ud83d\udd17 For detailed specifications and to purchase the Caterpillar 129-0987 Valve AS-Drain, visit the Caterpillar 129-0987 Valve AS-Drain product page<\/a>.<\/p>\n

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SEO Keywords:<\/strong> Caterpillar 129-0987 valve, valve AS-Drain Caterpillar, OEM Caterpillar valve, heavy equipment hydraulic valve, mining equipment spare parts, Caterpillar off-highway truck valve, pipelayer valve replacement, track-type tractor valve, Caterpillar valve durability, hydraulic system valve<\/p>","protected":false},"excerpt":{"rendered":"

2B9-6015 Expanded Mining Products
\n4B4-6015 Expanded Mining Products
\n6B9-6015 Expanded Mining Products
\n6PS-IT62G Integrated Toolcarrier
\nHRT-794 AC Off-highway Truck
\nHRY-796 AC Off-highway Truck
\nHRZ-796 AC Off-highway Truck
\nSKH-798 AC Off-highway Truck
\nST3-798 AC Off-highway Truck
\nST7-798 Off-highway Truck
\nMT5-794 AC Off-highway Truck
\n2HZ-572R Pipelayer
\nAAC-572R Pipelayer
\nFAT-587T Pipelayer
\n1KW-561M Pipelayer
\nCPH-561N Pipelayer
\nTAD-561N Pipelayer
\nDSC-572R II Pipelayer
\n2XS-583R Pipelayer
\nCMX-583T Pipelayer
\nBXL-587R Pipelayer
\nP72-PL72 Pipelayer
\nP73-PL72 Pipelayer
\nCB2-PL83 Pipelayer
\nDLW-PL83 Pipelayer
\nH83-PL83 Pipelayer
\nKSD-PL83 Pipelayer
\nR83-PL83 Pipelayer
\nH87-PL87 Pipelayer
\nKKJ-PL87 Pipelayer
\nR87-PL87 Pipelayer
\nTEC-PL87 Pipelayer
\nZAC-PL87 Pipelayer
\n8BL-D9R Track-type Tractor
\n7TL-D9R Track-type Tractor
\nFMC-D8T Track-type Tractor
\n9EM-D8R Track-type Tractor
\nACL-D9R Track-type Tractor
\n7XM-D8R Track-type Tractor
\nFCT-D8T Track-type Tractor
\nMLN-D8T Track-type Tractor
\nAAF-D11R Tr<\/p>","protected":false},"featured_media":47486,"comment_status":"open","ping_status":"closed","template":"","meta":{"_acf_changed":false,"_joinchat":[]},"product_brand":[36],"machine-type":[21599],"model_no":[27615,27616,2066,27947,2985,2986,2987,2988,2672,1485,1482,1484,1483,42872,2677,95,2679,2680,2669,1824,45,37232,27955,2069,27950,27958,27962,27959,41146,27960,41147,27961,37230,37231,37288,37289,27951,27963,1681,1682,11938,1683,1668,1667,1666,778,40254,27948,27949],"product_cat":[144],"product_tag":[316372,316399,316378,316393,316405,316387,316382,316390,316402,316371,316395,316384,316376,316374,316386,316369,316391,316404,316398,316380],"class_list":{"0":"post-48179","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_brand-caterpillar","7":"machine-type-expanded-mining-products","8":"model_no-561m","9":"model_no-561n","10":"model_no-572r","11":"model_no-572r-ii","12":"model_no-583r","13":"model_no-583t","14":"model_no-587r","15":"model_no-587t","16":"model_no-2672","17":"model_no-794-ac","18":"model_no-796-ac","19":"model_no-1484","20":"model_no-798-ac","21":"model_no-d","22":"model_no-d10","23":"model_no-d10r","24":"model_no-d10t","25":"model_no-d10t2","26":"model_no-d11","27":"model_no-d11r","28":"model_no-d11t","29":"model_no-d6","30":"model_no-d6n-lgp","31":"model_no-d6r","32":"model_no-d6r-ii","33":"model_no-d6r-iii","34":"model_no-d6t","35":"model_no-d6t-lgp","36":"model_no-d6t-lgppat","37":"model_no-d6t-xl","38":"model_no-d6t-xl-pat","39":"model_no-d6t-xw","40":"model_no-d6t-xw-pat","41":"model_no-d6xe","42":"model_no-d7e","43":"model_no-d7e-lgp","44":"model_no-d7r-ii","45":"model_no-d7r-series","46":"model_no-d8","47":"model_no-d8r","48":"model_no-d8r-ii","49":"model_no-d8t","50":"model_no-d9","51":"model_no-d9-gc","52":"model_no-d9r","53":"model_no-it62g","54":"model_no-pl72","55":"model_no-pl83","56":"model_no-pl87","57":"product_cat-mining","58":"product_tag-129-0987-drain-valve-for-heavy-machinery","59":"product_tag-129-0987-heavy-equipment-valve","60":"product_tag-129-0987-hydraulic-valve","61":"product_tag-129-0987-valve-for-cat-pipelayer-models","62":"product_tag-129-0987-valve-for-caterpillar-track-loader","63":"product_tag-129-0987-valve-for-off-highway-trucks","64":"product_tag-1290987-valve-for-mining-equipment","65":"product_tag-cat-129-0987-hydraulic-parts","66":"product_tag-cat-129-0987-spare-parts","67":"product_tag-cat-129-0987-valve-as-drain","68":"product_tag-cat-129-0987-valve-for-ac-off-highway-trucks","69":"product_tag-cat-129-0987-valve-for-track-type-tractors","70":"product_tag-cat-1290987-valve-assembly","71":"product_tag-caterpillar-129-0987-parts","72":"product_tag-caterpillar-129-0987-replacement-valve","73":"product_tag-caterpillar-129-0987-valve","74":"product_tag-caterpillar-129-0987-valve-for-d8t-dozer","75":"product_tag-caterpillar-129-0987-valve-for-integrated-toolcarrier","76":"product_tag-caterpillar-129-0987-valve-for-mining-and-construction-equipment","77":"product_tag-caterpillar-valve-129-0987-for-pipelayers","79":"first","80":"instock","81":"shipping-taxable","82":"product-type-simple"},"acf":[],"_links":{"self":[{"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/product\/48179","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=48179"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/media\/47486"}],"wp:attachment":[{"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/media?parent=48179"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/product_brand?post=48179"},{"taxonomy":"machine-type","embeddable":true,"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/machine-type?post=48179"},{"taxonomy":"model_no","embeddable":true,"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/model_no?post=48179"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/product_cat?post=48179"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/product_tag?post=48179"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}