{"id":60387,"date":"2026-05-09T17:12:30","date_gmt":"2026-05-09T21:12:30","guid":{"rendered":"https:\/\/allparts.expert\/parts\/uncategorized\/cat-pl61-window-2814140-caterpillar-281-4140-mining\/"},"modified":"2026-05-09T17:15:06","modified_gmt":"2026-05-09T21:15:06","slug":"cat-pl61-window-2814140-caterpillar-281-4140-mining","status":"publish","type":"product","link":"https:\/\/allparts.expert\/es\/parts\/mining\/cat-pl61-window-2814140-caterpillar-281-4140-mining\/","title":{"rendered":"CAT PL61 WINDOW 2814140 | Caterpillar 281-4140 | Mining"},"content":{"rendered":"

Title
\nCaterpillar 281-4140 Window | Fits PL61, D6K LGP, D6K XL, D3K LGP Excavators<\/p>\n

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Opening Paragraph
\nThe Caterpillar 281-4140 Window is a precision-engineered OEM replacement component designed for PL61, D6K LGP, D6K XL, and D3K LGP excavators operating in Pipelayer and heavy construction environments. Built for structural durability and exact fitment, this window supports critical assemblies to ensure reliable performance and reduced downtime.<\/p>\n

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Common Applications
\nThis Caterpillar 281-4140 window is essential for:
\n– Professional maintenance of CAT excavators.
\n– Direct replacement of worn structural and pivot components.
\n– Heavy-duty Pipelayer and earthmoving operations.
\n– Maintaining proper alignment in equipment linkage systems.<\/p>\n

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Fits The Following Models
\n– CAT PL61 Excavator
\n– CAT D6K LGP Excavator
\n– CAT D6K XL Excavator
\n– CAT D3K LGP Excavator
\n– CAT D3K XL Excavator
\n(Verify fitment with your specific serial number.)<\/p>\n

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OEM Reference
\nPart Number: 281-4140
\nBrand: Caterpillar
\nCategory: Pipelayer
\nMachine Type: Hydraulic Excavator
\nCondition: OEM \/ Genuine-Style Replacement<\/p>\n

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Product Details and Availability
\nIn Stock (if confirmed).
\nGlobal Shipping Available.
\nSerial Number Verification Support.
\nRequest Fast Quote for Current Market Pricing.<\/p>\n

Access full technical specifications and availability here:
\nhttps:\/\/allparts.expert\/parts\/mining\/cat-pl61-window-2814140-caterpillar-281-4140-mining\/<\/a><\/p>","protected":false},"excerpt":{"rendered":"

Direct OEM Genuine
\nMulti-Model Compatibility
\nHeavy-Duty Mining Grade
\nSerial Verification Available
\nWorldwide Shipping<\/p>","protected":false},"featured_media":0,"comment_status":"open","ping_status":"closed","template":"","meta":{"_acf_changed":false,"_joinchat":[]},"product_brand":[36],"machine-type":[19934],"model_no":[32841,32842,32843,32844,32845,32846,659,32847,32848,655],"product_cat":[144],"product_tag":[408010,408026,408018,408019,408009,408022,408016,408008,408025,408023,408017,408014,408015,408012,408024,408013,408020,408011,408021],"class_list":{"0":"post-60387","1":"product","2":"type-product","3":"status-publish","5":"product_brand-caterpillar","6":"machine-type-pipelayer","7":"model_no-d3k-lgp","8":"model_no-d3k-xl","9":"model_no-d4k-lgp","10":"model_no-d4k-xl","11":"model_no-d5k-lgp","12":"model_no-d5k-xl","13":"model_no-d6k","14":"model_no-d6k-lgp","15":"model_no-d6k-xl","16":"model_no-pl61","17":"product_cat-mining","18":"product_tag-281-4140-caterpillar-parts","19":"product_tag-281-4140-window-for-d6k-xl","20":"product_tag-281-4140-window-for-pipelayer","21":"product_tag-buy-281-4140-caterpillar-window","22":"product_tag-cat-281-4140-window","23":"product_tag-cat-parts-281-4140-window","24":"product_tag-cat-window-281-4140","25":"product_tag-caterpillar-281-4140-window","26":"product_tag-caterpillar-d3k-window-part-281-4140","27":"product_tag-caterpillar-pl61-window-281-4140","28":"product_tag-caterpillar-window-parts-281-4140","29":"product_tag-d3k-lgp-281-4140-window","30":"product_tag-d3k-xl-281-4140-window","31":"product_tag-d6k-lgp-281-4140-window","32":"product_tag-d6k-lgp-window-replacement-281-4140","33":"product_tag-d6k-xl-281-4140-window","34":"product_tag-oem-281-4140-window","35":"product_tag-pl61-window-281-4140","36":"product_tag-replacement-window-281-4140","38":"first","39":"instock","40":"shipping-taxable","41":"product-type-simple"},"acf":[],"_links":{"self":[{"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/product\/60387","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=60387"}],"wp:attachment":[{"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/media?parent=60387"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/product_brand?post=60387"},{"taxonomy":"machine-type","embeddable":true,"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/machine-type?post=60387"},{"taxonomy":"model_no","embeddable":true,"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/model_no?post=60387"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/product_cat?post=60387"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/product_tag?post=60387"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}