{"id":3335,"date":"2026-11-12T09:42:35","date_gmt":"2026-11-12T09:42:35","guid":{"rendered":"https:\/\/ruipospareparts.com\/cat-144-6142-1-71mm-integral-seal-gasket-fkm\/"},"modified":"2026-11-13T09:23:49","modified_gmt":"2026-11-13T09:23:49","slug":"cat-144-6142-1-71mm-integral-seal-gasket-fkm","status":"publish","type":"product","link":"https:\/\/ruipospareparts.com\/de\/cat-144-6142-1-71mm-integral-seal-gasket-fkm\/","title":{"rendered":"CAT 144-6142 1.71mm Integral Seal Gasket FKM"},"content":{"rendered":"<div class=\"ruipo-product-description\" style=\"display:block!important;box-sizing:border-box!important;float:none!important;clear:both!important;position:relative!important;max-width:820px!important;width:calc(100% - 32px)!important;margin:0 auto!important;padding:0!important;text-align:left!important;overflow:visible!important;\">\n<h2 style=\"text-align:left!important;margin-left:0!important;margin-right:0!important;padding-left:0!important;clear:both!important;\">CAT 144-6142 1.71mm Integral Seal Gasket FKM<\/h2>\n<p><strong>CAT 144-6142 1.71mm Integral Seal Gasket FKM<\/strong> wird anhand der Caterpillar-Teilenummer identifiziert <strong>144-6142<\/strong>. A static gasket with a bonded sealing element that helps seal a joint while maintaining controlled compression between mating components. CAT identifies an integral edge-bonded gasket with nominal thickness 1.71 mm and a fluoroelastomer sealing compound. This listing is intended for engineers, fleet maintenance teams and international B2B parts buyers who need a clear product specification and a defensible method of checking the application before ordering.<\/p>\n<h2 style=\"text-align:left!important;margin-left:0!important;margin-right:0!important;padding-left:0!important;clear:both!important;\">Product Overview and Function<\/h2>\n<p>A static gasket with a bonded sealing element that helps seal a joint while maintaining controlled compression between mating components. CAT identifies an integral edge-bonded gasket with nominal thickness 1.71 mm and a fluoroelastomer sealing compound.<\/p>\n<p>Even inexpensive service parts can determine whether a larger repair succeeds. Dimensions, mating geometry, material and installation sequence should be checked against the exact manufacturer drawing rather than assuming that another component with a similar appearance is interchangeable.<\/p>\n<h2 style=\"text-align:left!important;margin-left:0!important;margin-right:0!important;padding-left:0!important;clear:both!important;\">Key Product Features<\/h2>\n<ul>\n<li>1.71 mm material-thickness class<\/li>\n<li>FKM primary sealing material<\/li>\n<li>Rubber sealing element with supporting carrier<\/li>\n<li>Designed for static sealed interfaces, not a universal water-pump gasket<\/li>\n<\/ul>\n<h2 style=\"text-align:left!important;margin-left:0!important;margin-right:0!important;padding-left:0!important;clear:both!important;\">Technische Daten<\/h2>\n<table class=\"ruipo-tech-table\" style=\"display:table!important;float:none!important;clear:both!important;position:static!important;width:100%!important;max-width:100%!important;min-width:0!important;margin:12px 0 22px 0!important;box-sizing:border-box!important;border-collapse:collapse!important;border-spacing:0!important;table-layout:fixed!important;text-align:left!important;font-size:14px;overflow-wrap:anywhere!important;\">\n<thead>\n<tr>\n<th style=\"text-align:left;border-bottom:1px solid #cbd5e1;background:#f0f3f8;padding:10px 12px;\">Spezifikation<\/th>\n<th style=\"text-align:left;border-bottom:1px solid #cbd5e1;background:#f0f3f8;padding:10px 12px;\">Einzelheiten<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td style=\"text-align:left;border-bottom:1px solid #d9e2eb;padding:9px 12px;vertical-align:top;\">Brand \/ part identification<\/td>\n<td style=\"text-align:left;border-bottom:1px solid #d9e2eb;padding:9px 12px;vertical-align:top;\">Caterpillar \/ 144-6142<\/td>\n<\/tr>\n<tr>\n<td style=\"text-align:left;border-bottom:1px solid #d9e2eb;padding:9px 12px;vertical-align:top;\">Part number without hyphen<\/td>\n<td style=\"text-align:left;border-bottom:1px solid #d9e2eb;padding:9px 12px;vertical-align:top;\">1446142<\/td>\n<\/tr>\n<tr>\n<td style=\"text-align:left;border-bottom:1px solid #d9e2eb;padding:9px 12px;vertical-align:top;\">Product type<\/td>\n<td style=\"text-align:left;border-bottom:1px solid #d9e2eb;padding:9px 12px;vertical-align:top;\">Edge-bonded static sealing gasket<\/td>\n<\/tr>\n<tr>\n<td style=\"text-align:left;border-bottom:1px solid #d9e2eb;padding:9px 12px;vertical-align:top;\">Teilnummer<\/td>\n<td style=\"text-align:left;border-bottom:1px solid #d9e2eb;padding:9px 12px;vertical-align:top;\">144-6142<\/td>\n<\/tr>\n<tr>\n<td style=\"text-align:left;border-bottom:1px solid #d9e2eb;padding:9px 12px;vertical-align:top;\">CAT official name<\/td>\n<td style=\"text-align:left;border-bottom:1px solid #d9e2eb;padding:9px 12px;vertical-align:top;\">1.71mm Thick Integral Seal Gasket<\/td>\n<\/tr>\n<tr>\n<td style=\"text-align:left;border-bottom:1px solid #d9e2eb;padding:9px 12px;vertical-align:top;\">Nominal thickness<\/td>\n<td style=\"text-align:left;border-bottom:1px solid #d9e2eb;padding:9px 12px;vertical-align:top;\">1.71 mm<\/td>\n<\/tr>\n<tr>\n<td style=\"text-align:left;border-bottom:1px solid #d9e2eb;padding:9px 12px;vertical-align:top;\">Primary sealing material<\/td>\n<td style=\"text-align:left;border-bottom:1px solid #d9e2eb;padding:9px 12px;vertical-align:top;\">FKM fluoroelastomer<\/td>\n<\/tr>\n<tr>\n<td style=\"text-align:left;border-bottom:1px solid #d9e2eb;padding:9px 12px;vertical-align:top;\">Seal shape<\/td>\n<td style=\"text-align:left;border-bottom:1px solid #d9e2eb;padding:9px 12px;vertical-align:top;\">Irregular<\/td>\n<\/tr>\n<tr>\n<td style=\"text-align:left;border-bottom:1px solid #d9e2eb;padding:9px 12px;vertical-align:top;\">CAT-listed length<\/td>\n<td style=\"text-align:left;border-bottom:1px solid #d9e2eb;padding:9px 12px;vertical-align:top;\">6.7 in<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p><em>Technical data above is limited to publicly verifiable CAT product information. Unlisted dimensions, pressure ratings, torque values and electrical characteristics are not assumed. Please verify the current official drawing and applicable serial number before installation.<\/em><\/p>\n<h2 style=\"text-align:left!important;margin-left:0!important;margin-right:0!important;padding-left:0!important;clear:both!important;\">Compatible CAT Models and Applications<\/h2>\n<table class=\"ruipo-tech-table\" style=\"display:table!important;float:none!important;clear:both!important;position:static!important;width:100%!important;max-width:100%!important;min-width:0!important;margin:12px 0 22px 0!important;box-sizing:border-box!important;border-collapse:collapse!important;border-spacing:0!important;table-layout:fixed!important;text-align:left!important;font-size:14px;overflow-wrap:anywhere!important;\">\n<thead>\n<tr>\n<th style=\"text-align:left;border-bottom:1px solid #cbd5e1;background:#f0f3f8;padding:10px 12px;\">Equipment Type<\/th>\n<th style=\"text-align:left;border-bottom:1px solid #cbd5e1;background:#f0f3f8;padding:10px 12px;\">CAT Models \/ Applications<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td style=\"text-align:left;border-bottom:1px solid #d9e2eb;padding:9px 12px;vertical-align:top;\">Truck Engines<\/td>\n<td style=\"text-align:left;border-bottom:1px solid #d9e2eb;padding:9px 12px;vertical-align:top;\">C-10, C-12, C15, C18<\/td>\n<\/tr>\n<tr>\n<td style=\"text-align:left;border-bottom:1px solid #d9e2eb;padding:9px 12px;vertical-align:top;\">Marine Engines<\/td>\n<td style=\"text-align:left;border-bottom:1px solid #d9e2eb;padding:9px 12px;vertical-align:top;\">C15, C18, 3406E<\/td>\n<\/tr>\n<tr>\n<td style=\"text-align:left;border-bottom:1px solid #d9e2eb;padding:9px 12px;vertical-align:top;\">Excavators<\/td>\n<td style=\"text-align:left;border-bottom:1px solid #d9e2eb;padding:9px 12px;vertical-align:top;\">345B, 374F L, 395<\/td>\n<\/tr>\n<tr>\n<td style=\"text-align:left;border-bottom:1px solid #d9e2eb;padding:9px 12px;vertical-align:top;\">Track-Type Tractors<\/td>\n<td style=\"text-align:left;border-bottom:1px solid #d9e2eb;padding:9px 12px;vertical-align:top;\">D8R, D8N, D9T<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p><strong>Fitment guidance:<\/strong> Model numbers are representative applications from the Caterpillar public product listing, not a guarantee for every production year or serial number. Engine and machine configurations vary, so final compatibility must be checked in CAT SIS or with the relevant parts diagram before shipment.<\/p>\n<h2 style=\"text-align:left!important;margin-left:0!important;margin-right:0!important;padding-left:0!important;clear:both!important;\">Common Problems and Inspection Points<\/h2>\n<ul>\n<li>Leakage at a gasketed joint may be caused by compression set, incorrect surface finish or improper bolt preload.<\/li>\n<li>CAT notes that FKM has specific fluid-compatibility limitations; it must not be selected by shape alone.<\/li>\n<\/ul>\n<p>Do not replace a component based on one symptom alone. Inspection should include the adjacent parts, installation condition and available equipment diagnostics so that a new part is not installed into an unresolved system fault.<\/p>\n<h2 style=\"text-align:left!important;margin-left:0!important;margin-right:0!important;padding-left:0!important;clear:both!important;\">Installation and Maintenance Notes<\/h2>\n<ul>\n<li>Ensure the sealing carrier is positioned correctly and mating surfaces are clean.<\/li>\n<li>Avoid stretching, folding or substituting an unverified gasket where the service procedure specifies an integral seal.<\/li>\n<\/ul>\n<p>The original failure should be understood before new parts are installed. Clean sealing surfaces, correct fasteners, controlled tightening and inspection of adjacent parts are often as important as the replacement component itself. Use the applicable Caterpillar service manual for torque figures, clearance settings, calibration instructions and safe test procedures; those values can differ between engine arrangements.<\/p>\n<h2 style=\"text-align:left!important;margin-left:0!important;margin-right:0!important;padding-left:0!important;clear:both!important;\">Vor der Bestellung<\/h2>\n<ul>\n<li>Verify 144-6142 in the actual assembly diagram and compare the seal outline.<\/li>\n<li>Confirm chemical\/fluid compatibility and 1.71 mm thickness in the service application.<\/li>\n<li>Please send the requested quantity, shipping destination, engine or machine serial number, and photographs of the old part or packaging if available.<\/li>\n<\/ul>\n<h2 style=\"text-align:left!important;margin-left:0!important;margin-right:0!important;padding-left:0!important;clear:both!important;\">Zugeh\u00f6rige CAT-Ersatzteile<\/h2>\n<p>For other components used in related engine or maintenance systems, review these RUIPO product listings. They are cross-references for sourcing and are <strong>not a claim of direct interchangeability<\/strong>:<\/p>\n<ul>\n<li><a href=\"https:\/\/ruipospareparts.com\/de\/302-7448-turbocharger-for-cat-c18-engines-genuine-caterpillar\/\">CAT 302-7448 Turbocharger for C18<\/a><\/li>\n<li><a href=\"https:\/\/ruipospareparts.com\/de\/cat-354-1672-engine-water-pump-for-c4-4-3054c\/\">CAT 354-1672 Motor-Wasserpumpe<\/a><\/li>\n<\/ul>\n<h2 style=\"text-align:left!important;margin-left:0!important;margin-right:0!important;padding-left:0!important;clear:both!important;\">Warum sollten Sie sich f\u00fcr RUIPO-Ersatzteile entscheiden?<\/h2>\n<ul>\n<li>CAT part-number-based sourcing for professional maintenance and procurement teams.<\/li>\n<li>Assistance checking fitment against your engine or machine model and serial number.<\/li>\n<li>International B2B quotations, packing confirmation and export-shipping coordination.<\/li>\n<li>Clear communication on stock status and documentation before an order is confirmed.<\/li>\n<\/ul>\n<h2 style=\"text-align:left!important;margin-left:0!important;margin-right:0!important;padding-left:0!important;clear:both!important;\">H\u00e4ufig gestellte Fragen<\/h2>\n<h3 style=\"text-align:left!important;margin-left:0!important;margin-right:0!important;padding-left:0!important;clear:both!important;\">What is the CAT 144-6142 part used for?<\/h3>\n<p>A static gasket with a bonded sealing element that helps seal a joint while maintaining controlled compression between mating components. CAT identifies an integral edge-bonded gasket with nominal thickness 1.71 mm and a fluoroelastomer sealing compound.<\/p>\n<h3 style=\"text-align:left!important;margin-left:0!important;margin-right:0!important;padding-left:0!important;clear:both!important;\">Which Caterpillar models are compatible with 144-6142?<\/h3>\n<p>Public Caterpillar parts data lists selected examples including Truck Engines: C-10, C-12, C15, C18; Marine Engines: C15, C18, 3406E; Excavators: 345B, 374F L, 395. This is an application guide only; confirm compatibility by serial number and engine arrangement.<\/p>\n<h3 style=\"text-align:left!important;margin-left:0!important;margin-right:0!important;padding-left:0!important;clear:both!important;\">What should be checked before purchasing?<\/h3>\n<p>Please confirm the original CAT part number, equipment\/engine model, serial number, correct mounting arrangement and quantity. For repair jobs, ask whether related seals or hardware are required.<\/p>\n<h3 style=\"text-align:left!important;margin-left:0!important;margin-right:0!important;padding-left:0!important;clear:both!important;\">Can RUIPO help with international supply and part identification?<\/h3>\n<p>RUIPO Spare Parts can review the part number and your equipment information, check current stock and available packaging, and prepare a quotation with shipping details. Product availability is not guaranteed until confirmed.<\/p>\n<p><strong>Request a quote:<\/strong> Contact RUIPO Spare Parts with the CAT part number, required quantity, destination country and serial-number information. We can check the details before an export quotation is issued.<\/p>\n<\/div>","protected":false},"excerpt":{"rendered":"<p><strong>CAT 144-6142 1.71mm Integral Seal Gasket FKM<\/strong>. Edge-bonded static sealing gasket for selected Caterpillar applications. Public CAT specifications and compatible-model examples are listed below; confirm fitment by serial number. Contact RUIPO for stock status and international quotation.<\/p>","protected":false},"featured_media":0,"template":"","meta":{"_gspb_post_css":""},"product_brand":[],"product_cat":[1417],"product_tag":[1504,1505,1507,1506],"class_list":["post-3335","product","type-product","status-publish","product_cat-caterpillar-service-repair-parts-caterpillar-engine-parts-2","product_tag-144-6142","product_tag-1505","product_tag-cat-144-6142","product_tag-edge-bonded-static-sealing-gasket","first","outofstock","product-type-simple"],"_links":{"self":[{"href":"https:\/\/ruipospareparts.com\/de\/wp-json\/wp\/v2\/product\/3335","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/ruipospareparts.com\/de\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/ruipospareparts.com\/de\/wp-json\/wp\/v2\/types\/product"}],"wp:attachment":[{"href":"https:\/\/ruipospareparts.com\/de\/wp-json\/wp\/v2\/media?parent=3335"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/ruipospareparts.com\/de\/wp-json\/wp\/v2\/product_brand?post=3335"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/ruipospareparts.com\/de\/wp-json\/wp\/v2\/product_cat?post=3335"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/ruipospareparts.com\/de\/wp-json\/wp\/v2\/product_tag?post=3335"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}