{"id":45284,"date":"2025-12-19T10:04:20","date_gmt":"2025-12-19T15:04:20","guid":{"rendered":"https:\/\/allparts.expert\/parts\/uncategorized\/caterpillar-131-9861-tank-amp-mtg-gp-hydraulic-1319861\/"},"modified":"2025-12-19T10:04:23","modified_gmt":"2025-12-19T15:04:23","slug":"caterpillar-131-9861-tank-amp-mtg-gp-hydraulic-1319861","status":"publish","type":"product","link":"https:\/\/allparts.expert\/es\/parts\/mining\/caterpillar-131-9861-tank-amp-mtg-gp-hydraulic-1319861\/","title":{"rendered":"CATERPILLAR 131-9861 Tank amp; Mtg GP-Hydraulic 1319861"},"content":{"rendered":"

Caterpillar 131-9861 Tank & Mounting Group Hydraulic \u2013 OEM-Grade Hydraulic System Component for Excavators<\/strong><\/p>\n

The Caterpillar 131-9861 Tank & Mounting Group Hydraulic is a critical OEM replacement part designed for a wide range of Caterpillar excavators, including models 7RZ-315B FM L, 3AW-315B L, 5SW-315B L, 7RZ-315B L, 1SW-315B, 6DZ-317B LN, 9WW-317B L, 7KZ-318B N, AEJ-318B N, 3LR-318B, and ADC-318B. Manufactured with high-grade metallurgy and precision engineering, this hydraulic tank assembly ensures optimal fluid containment and pressure management within the excavator\u2019s hydraulic drivetrain. The robust construction features corrosion-resistant materials and reinforced mounting points, designed to withstand extreme load conditions and harsh mining or construction environments.<\/p>\n

Technically, the 131-9861 hydraulic tank and mounting group supports efficient hydraulic fluid circulation, critical for maintaining consistent actuator performance and system longevity. Its design incorporates precision-fit dimensions tailored to Caterpillar\u2019s hydraulic circuit specifications, ensuring seamless integration and minimal downtime during replacement. The assembly enhances system reliability by reducing fluid contamination risks and improving thermal dissipation, which is vital for maintaining hydraulic pressure stability under heavy operational cycles. This component meets OEM standards, guaranteeing compatibility and durability, thus maximizing excavator uptime and operational efficiency.<\/p>\n

\ud83d\udd17 For detailed specifications and to purchase the Caterpillar 131-9861 Tank & Mounting Group Hydraulic, visit the official product page at AllParts Expert \u2013 Caterpillar 131-9861 Hydraulic Tank & Mounting Group<\/a>.<\/p>","protected":false},"excerpt":{"rendered":"

7RZ-315B FM L Excavator
\n3AW-315B L Excavator
\n5SW-315B L Excavator
\n7RZ-315B L Excavator
\n1SW-315B Excavator
\n6DZ-317B LN Excavator
\n9WW-317B L Excavator
\n7KZ-318B N Excavator
\nAEJ-318B N Excavator
\n3LR-318B Excavator
\nADC-318B Excavator
\n–<\/p>","protected":false},"featured_media":45136,"comment_status":"open","ping_status":"closed","template":"","meta":{"_acf_changed":false,"_joinchat":[]},"product_brand":[36],"machine-type":[52],"model_no":[51514,51513,7047,7051,7052,7209,43556],"product_cat":[144],"product_tag":[292225,292228,292221,292224,292239,292229,292233,292237,292234,292235,292232,292238,292236,292223,292227,292231,292226,292222,292230,292240],"class_list":{"0":"post-45284","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_brand-caterpillar","7":"machine-type-excavator","8":"model_no-315b","9":"model_no-315b-fm-l","10":"model_no-315b-l","11":"model_no-317b-l","12":"model_no-317b-ln","13":"model_no-318b","14":"model_no-318b-n","15":"product_cat-mining","16":"product_tag-131-9861-excavator-hydraulic-tank","17":"product_tag-131-9861-hydraulic-system-tank","18":"product_tag-131-9861-hydraulic-tank","19":"product_tag-131-9861-tank-mtg-gp-hydraulic","20":"product_tag-131-9861-tank-mounting-for-cat-excavator","21":"product_tag-1319861-hydraulic-tank-for-excavator","22":"product_tag-3aw-315b-excavator-hydraulic-tank","23":"product_tag-3lr-318b-hydraulic-tank-for-cat","24":"product_tag-5sw-315b-hydraulic-tank-assembly","25":"product_tag-7kz-318b-hydraulic-excavator-tank","26":"product_tag-7rz-315b-hydraulic-excavator-part","27":"product_tag-adc-318b-hydraulic-tank-part","28":"product_tag-aej-318b-excavator-hydraulic-tank","29":"product_tag-cat-131-9861-hydraulic-tank-assembly","30":"product_tag-cat-131-9861-replacement-tank","31":"product_tag-cat-1319861-hydraulic-component","32":"product_tag-caterpillar-131-9861-parts","33":"product_tag-caterpillar-131-9861-tank-mounting","34":"product_tag-caterpillar-1319861-tank-mounting-bracket","35":"product_tag-caterpillar-hydraulic-tank-131-9861-replacement","37":"first","38":"instock","39":"shipping-taxable","40":"product-type-simple"},"acf":[],"_links":{"self":[{"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/product\/45284","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=45284"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/media\/45136"}],"wp:attachment":[{"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/media?parent=45284"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/product_brand?post=45284"},{"taxonomy":"machine-type","embeddable":true,"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/machine-type?post=45284"},{"taxonomy":"model_no","embeddable":true,"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/model_no?post=45284"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/product_cat?post=45284"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/product_tag?post=45284"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}