{"id":3035,"date":"2026-09-09T03:21:23","date_gmt":"2026-09-09T03:21:23","guid":{"rendered":"https:\/\/ruipospareparts.com\/cat-7e-4839-8-groove-alternator-pulley\/"},"modified":"2026-09-16T04:05:14","modified_gmt":"2026-09-16T04:05:14","slug":"cat-7e-4839-8-groove-alternator-pulley","status":"publish","type":"product","link":"https:\/\/ruipospareparts.com\/de\/cat-7e-4839-8-groove-alternator-pulley\/","title":{"rendered":"CAT 7E-4839 8-Rillen-Lichtmaschinenriemenscheibe"},"content":{"rendered":"<h2>CAT 7E-4839 8-Rillen-Lichtmaschinenriemenscheibe<\/h2>\n<p><strong>CAT 7E-4839 Alternator Pulley<\/strong> wird anhand der Caterpillar-Teilenummer identifiziert <strong>7E-4839<\/strong>. This component is used to drive the alternator from the engine accessory belt system through its 8-groove pulley profile. The page below combines official CAT product identification, public technical specifications and major compatible models with practical ordering checks for B2B buyers. Final compatibility should always be confirmed by machine or engine serial number before shipment.<\/p>\n<h3>Was diese Komponente bewirkt<\/h3>\n<p>A worn or incorrect pulley can contribute to poor belt tracking, accessory-drive noise and unreliable alternator drive.<\/p>\n<h3>Wesentliche Merkmale<\/h3>\n<ul>\n<li>Eight-groove alternator pulley for the engine accessory-drive system<\/li>\n<li>Manufactured to Caterpillar dimensional and material specifications<\/li>\n<li>Used across heavy-duty engine, generator, marine and machine applications<\/li>\n<\/ul>\n<h3>Technische Daten<\/h3>\n<div class=\"ruipo-spec-wrap\">\n<table class=\"ruipo-spec-table\" style=\"width:100%;border-collapse:collapse;table-layout:fixed;font-size:15px;line-height:1.5;margin:0!important;padding:0!important;\">\n<tbody>\n<tr>\n<th style=\"width:40%;padding:11px 14px;text-align:left;vertical-align:middle;background:#f3f6f9;border-bottom:1px solid #d7dde3;border-right:1px solid #e4e8ec;font-weight:700;color:#222;\">Spezifikation<\/th>\n<th style=\"width:60%;padding:11px 14px;text-align:left;vertical-align:middle;background:#f3f6f9;border-bottom:1px solid #d7dde3;border-right:none;font-weight:700;color:#222;\">Einzelheiten<\/th>\n<\/tr>\n<tr>\n<td style=\"width:40%;padding:10px 14px;text-align:left;vertical-align:top;background:#fbfcfd;border-bottom:1px solid #e2e6ea;border-right:1px solid #e8ecef;color:#333;word-break:break-word;\"><strong>Teil Nummer<\/strong><\/td>\n<td style=\"width:60%;padding:10px 14px;text-align:left;vertical-align:top;background:#ffffff;border-bottom:1px solid #e2e6ea;border-right:none;color:#333;word-break:break-word;\">7E-4839<\/td>\n<\/tr>\n<tr>\n<td style=\"width:40%;padding:10px 14px;text-align:left;vertical-align:top;background:#fbfcfd;border-bottom:1px solid #e2e6ea;border-right:1px solid #e8ecef;color:#333;word-break:break-word;\"><strong>Suchvariante<\/strong><\/td>\n<td style=\"width:60%;padding:10px 14px;text-align:left;vertical-align:top;background:#ffffff;border-bottom:1px solid #e2e6ea;border-right:none;color:#333;word-break:break-word;\">7E4839<\/td>\n<\/tr>\n<tr>\n<td style=\"width:40%;padding:10px 14px;text-align:left;vertical-align:top;background:#fbfcfd;border-bottom:1px solid #e2e6ea;border-right:1px solid #e8ecef;color:#333;word-break:break-word;\"><strong>Material<\/strong><\/td>\n<td style=\"width:60%;padding:10px 14px;text-align:left;vertical-align:top;background:#ffffff;border-bottom:1px solid #e2e6ea;border-right:none;color:#333;word-break:break-word;\">Kohlenstoffstahl<\/td>\n<\/tr>\n<tr>\n<td style=\"width:40%;padding:10px 14px;text-align:left;vertical-align:top;background:#fbfcfd;border-bottom:1px solid #e2e6ea;border-right:1px solid #e8ecef;color:#333;word-break:break-word;\"><strong>Length<\/strong><\/td>\n<td style=\"width:60%;padding:10px 14px;text-align:left;vertical-align:top;background:#ffffff;border-bottom:1px solid #e2e6ea;border-right:none;color:#333;word-break:break-word;\">91.4 mm<\/td>\n<\/tr>\n<tr>\n<td style=\"width:40%;padding:10px 14px;text-align:left;vertical-align:top;background:#fbfcfd;border-bottom:1px solid #e2e6ea;border-right:1px solid #e8ecef;color:#333;word-break:break-word;\"><strong>Breite<\/strong><\/td>\n<td style=\"width:60%;padding:10px 14px;text-align:left;vertical-align:top;background:#ffffff;border-bottom:1px solid #e2e6ea;border-right:none;color:#333;word-break:break-word;\">91.4 mm<\/td>\n<\/tr>\n<tr>\n<td style=\"width:40%;padding:10px 14px;text-align:left;vertical-align:top;background:#fbfcfd;border-bottom:1px solid #e2e6ea;border-right:1px solid #e8ecef;color:#333;word-break:break-word;\"><strong>Height<\/strong><\/td>\n<td style=\"width:60%;padding:10px 14px;text-align:left;vertical-align:top;background:#ffffff;border-bottom:1px solid #e2e6ea;border-right:none;color:#333;word-break:break-word;\">66.0 mm<\/td>\n<\/tr>\n<tr>\n<td style=\"width:40%;padding:10px 14px;text-align:left;vertical-align:top;background:#fbfcfd;border-bottom:1px solid #e2e6ea;border-right:1px solid #e8ecef;color:#333;word-break:break-word;\"><strong>Grooves<\/strong><\/td>\n<td style=\"width:60%;padding:10px 14px;text-align:left;vertical-align:top;background:#ffffff;border-bottom:1px solid #e2e6ea;border-right:none;color:#333;word-break:break-word;\">8<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<h3>Wichtige kompatible CAT-Modelle<\/h3>\n<ul>\n<li>Generator \/ Power: 3516C, 3512B, 3512, 3516B, G3516, G3512, SR4, SR5<\/li>\n<li>Marine \/ Industrial Engines: 3516, 3512, 3508, C18, C12, C32<\/li>\n<li>Off-Highway Trucks: 785, 785D, 789, 789D, 793, 793D<\/li>\n<li>Other Equipment: D11N, 5230B, 5130, 5130B, 854G<\/li>\n<\/ul>\n<p>Hierbei handelt es sich um wichtige Anwendungsbeispiele aus den \u00f6ffentlich zug\u00e4nglichen Teileinformationen von Caterpillar, nicht um eine vollst\u00e4ndige Liste der zu den Seriennummern passenden Teile. Auch bei anderen CAT-Modellen kann dieselbe Teilenummer verwendet werden.<\/p>\n<h3>Vor der Bestellung<\/h3>\n<ul>\n<li>Confirm CAT part number 7E-4839 and the alternator\/pulley position on the engine.<\/li>\n<li>Confirm the required 8-groove pulley profile.<\/li>\n<li>Compare the available pulley dimensions with the removed component.<\/li>\n<li>Provide the engine model and serial number, especially for 3512\/3516-family applications.<\/li>\n<\/ul>\n<h3>Zugeh\u00f6rige CAT-Ersatzteile<\/h3>\n<p>Zu den entsprechenden Caterpillar-Ersatzteilen finden Sie weitere Informationen unter:<\/p>\n<ul>\n<li><a href=\"https:\/\/ruipospareparts.com\/de\/cat-565-0859-8-rib-serpentine-belt-for-d9-gc\/\">CAT 565-0859 8-Rib Serpentine Belt<\/a><\/li>\n<li><a href=\"https:\/\/ruipospareparts.com\/de\/cat-207-1556-24v-electric-starting-motor\/\">CAT 207-1556 24-V-Elektrostarter<\/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<h3>RUIPO \u2013 Unterst\u00fctzung bei Lieferung und Einbau<\/h3>\n<p>RUIPO Spare Parts liefert Caterpillar-Ersatzteile an internationale B2B-Kunden. Bitte teilen Sie uns die Teilenummer, die ben\u00f6tigte Menge, das Bestimmungsland, das Motor- oder Maschinenmodell sowie die Seriennummer mit. F\u00fcgen Sie nach M\u00f6glichkeit ein deutliches Foto des alten Teils oder des CAT-Etiketts bei. Wir k\u00f6nnen Ihnen dabei helfen, die Teilenummer zu \u00fcberpr\u00fcfen, den aktuellen Lagerbestand zu ermitteln, die Verpackungsanforderungen zu best\u00e4tigen und ein Exportangebot zu erstellen.<\/p>","protected":false},"excerpt":{"rendered":"<p><strong>CAT 7E-4839 Alternator Pulley<\/strong>. 8-groove alternator pulley for 3512\/3516-family CAT applications. Official CAT data includes carbon steel; major applications include 3516C, 3512B, 3512, 3516B, G3516, G3512, SR4, SR5. Contact RUIPO for serial-number fitment checking, stock and export quotation.<\/p>","protected":false},"featured_media":2975,"template":"","meta":{"_gspb_post_css":""},"product_brand":[478],"product_cat":[368],"product_tag":[1199,1201,1202,1198,1200],"class_list":["post-3035","product","type-product","status-publish","has-post-thumbnail","product_brand-caterpillar","product_cat-caterpillar-service-repair-parts","product_tag-1199","product_tag-8-groove-pulley","product_tag-cat-3512-parts","product_tag-cat-7e-4839","product_tag-caterpillar-alternator-pulley","first","instock","product-type-simple"],"_links":{"self":[{"href":"https:\/\/ruipospareparts.com\/de\/wp-json\/wp\/v2\/product\/3035","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:featuredmedia":[{"embeddable":true,"href":"https:\/\/ruipospareparts.com\/de\/wp-json\/wp\/v2\/media\/2975"}],"wp:attachment":[{"href":"https:\/\/ruipospareparts.com\/de\/wp-json\/wp\/v2\/media?parent=3035"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/ruipospareparts.com\/de\/wp-json\/wp\/v2\/product_brand?post=3035"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/ruipospareparts.com\/de\/wp-json\/wp\/v2\/product_cat?post=3035"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/ruipospareparts.com\/de\/wp-json\/wp\/v2\/product_tag?post=3035"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}