{"id":49919,"date":"2026-01-26T03:13:37","date_gmt":"2026-01-26T08:13:37","guid":{"rendered":"https:\/\/allparts.expert\/parts\/uncategorized\/caterpillar-129-0987-valve-as-drain-1290987-2\/"},"modified":"2026-01-26T03:13:40","modified_gmt":"2026-01-26T08:13:40","slug":"caterpillar-129-0987-valve-as-drain-1290987-2","status":"publish","type":"product","link":"https:\/\/allparts.expert\/es\/parts\/mining\/caterpillar-129-0987-valve-as-drain-1290987-2\/","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 across 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 stringent OEM specifications, this valve ensures precise fluid control within the drivetrain and hydraulic systems, maintaining system integrity under extreme load conditions. Constructed from high-grade metallurgy, the valve withstands abrasive mining environments and high-pressure applications, delivering reliable drainage and fluid management essential for equipment longevity.<\/p>\n

Technically, the 129-0987 Valve AS-Drain features robust sealing mechanisms and corrosion-resistant materials that prevent leakage and contamination, critical for maintaining hydraulic efficiency and minimizing downtime. Its compatibility with a broad spectrum of Caterpillar heavy equipment models highlights its versatility and crucial role in maintaining optimal fluid dynamics. The valve\u2019s design supports high flow rates and pressure tolerances, ensuring consistent performance in demanding mining and construction operations. Investing in this OEM-grade valve guarantees enhanced durability, reduced maintenance costs, and sustained operational efficiency.<\/p>\n

For superior quality and dependable performance in your Caterpillar heavy machinery, explore the full specifications and availability of the Caterpillar 129-0987 Valve AS-Drain<\/a> at AllParts Expert. This valve is your go-to solution for maintaining peak hydraulic system functionality across diverse mining and off-highway equipment fleets.<\/p>\n

\ud83d\udd17 Caterpillar 129-0987 Valve AS-Drain \u2013 OEM Mining and Heavy Equipment Part<\/a><\/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":[332015,332033,332044,332025,316387,332029,332039,332020,332027,316371,332042,332035,332041,332017,332037,332023,316380,332046,332031,332040],"class_list":{"0":"post-49919","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-valve","59":"product_tag-129-0987-valve-for-caterpillar-machinery","60":"product_tag-129-0987-valve-for-caterpillar-pipelayers","61":"product_tag-129-0987-valve-for-heavy-machinery","62":"product_tag-129-0987-valve-for-off-highway-trucks","63":"product_tag-129-0987-valve-for-track-type-tractors","64":"product_tag-1290987-valve-for-caterpillar-ac-off-highway-trucks","65":"product_tag-1290987-valve-spare-part","66":"product_tag-cat-129-0987-mining-equipment-valve","67":"product_tag-cat-129-0987-valve-as-drain","68":"product_tag-cat-129-0987-valve-for-construction-equipment","69":"product_tag-cat-spare-parts-129-0987-valve","70":"product_tag-caterpillar-129-0987-hydraulic-valve","71":"product_tag-caterpillar-129-0987-valve-drain","72":"product_tag-caterpillar-1290987-valve-for-mining-operations","73":"product_tag-caterpillar-1290987-valve-replacement","74":"product_tag-caterpillar-valve-129-0987-for-pipelayers","75":"product_tag-caterpillar-valve-129-0987-replacement-part","76":"product_tag-heavy-equipment-valve-129-0987","77":"product_tag-valve-as-drain-129-0987","79":"first","80":"instock","81":"shipping-taxable","82":"product-type-simple"},"acf":[],"_links":{"self":[{"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/product\/49919","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=49919"}],"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=49919"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/product_brand?post=49919"},{"taxonomy":"machine-type","embeddable":true,"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/machine-type?post=49919"},{"taxonomy":"model_no","embeddable":true,"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/model_no?post=49919"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/product_cat?post=49919"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/product_tag?post=49919"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}