{"id":3050,"date":"2026-09-09T03:21:24","date_gmt":"2026-09-09T03:21:24","guid":{"rendered":"https:\/\/ruipospareparts.com\/cat-337-6251-fuel-filter-group\/"},"modified":"2026-09-16T04:05:15","modified_gmt":"2026-09-16T04:05:15","slug":"cat-337-6251-fuel-filter-group","status":"publish","type":"product","link":"https:\/\/ruipospareparts.com\/ru\/cat-337-6251-fuel-filter-group\/","title":{"rendered":"CAT 337-6251 Fuel Filter Group"},"content":{"rendered":"<h2>CAT 337-6251 Fuel Filter Group<\/h2>\n<p><strong>CAT 337-6251 Fuel Filter Group<\/strong> \u043e\u043f\u0440\u0435\u0434\u0435\u043b\u044f\u0435\u0442\u0441\u044f \u043f\u043e \u0430\u0440\u0442\u0438\u043a\u0443\u043b\u0443 Caterpillar <strong>337-6251<\/strong>. This component is used to separate water and contaminants from diesel fuel before they reach sensitive fuel-system components. 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>\u0414\u043b\u044f \u0447\u0435\u0433\u043e \u043d\u0443\u0436\u043d\u0430 \u044d\u0442\u0430 \u0434\u0435\u0442\u0430\u043b\u044c<\/h3>\n<p>Effective fuel\/water separation helps protect injectors, pumps and other downstream fuel-system components.<\/p>\n<h3>\u041e\u0441\u043d\u043e\u0432\u043d\u044b\u0435 \u043e\u0441\u043e\u0431\u0435\u043d\u043d\u043e\u0441\u0442\u0438<\/h3>\n<ul>\n<li>Fuel\/water separator with spin-on filter element<\/li>\n<li>Designed to protect heavy-duty fuel systems against water and contaminants<\/li>\n<li>CAT product page currently does not publish dimensional specifications<\/li>\n<\/ul>\n<h3>\u0422\u0435\u0445\u043d\u0438\u0447\u0435\u0441\u043a\u0438\u0435 \u0445\u0430\u0440\u0430\u043a\u0442\u0435\u0440\u0438\u0441\u0442\u0438\u043a\u0438<\/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;\">\u0422\u0435\u0445\u043d\u0438\u0447\u0435\u0441\u043a\u0438\u0435 \u0445\u0430\u0440\u0430\u043a\u0442\u0435\u0440\u0438\u0441\u0442\u0438\u043a\u0438<\/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;\">\u041f\u043e\u0434\u0440\u043e\u0431\u043d\u043e\u0441\u0442\u0438<\/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>\u041d\u043e\u043c\u0435\u0440 \u0434\u0435\u0442\u0430\u043b\u0438<\/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;\">337-6251<\/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>\u0412\u0430\u0440\u0438\u0430\u043d\u0442\u044b \u043f\u043e\u0438\u0441\u043a\u0430<\/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;\">3376251<\/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>\u0422\u0438\u043f \u043f\u0440\u043e\u0434\u0443\u043a\u0442\u0430<\/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;\">Fuel Filter Group<\/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>Filter Function<\/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;\">Fuel \/ Water Separator<\/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>Element Style<\/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;\">Spin-on filter element<\/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>\u0422\u0435\u0445\u043d\u0438\u0447\u0435\u0441\u043a\u0438\u0435 \u0445\u0430\u0440\u0430\u043a\u0442\u0435\u0440\u0438\u0441\u0442\u0438\u043a\u0438 \u043f\u0443\u0431\u043b\u0438\u0447\u043d\u043e\u0439 \u0441\u0438\u0441\u0442\u0435\u043c\u044b CAT<\/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;\">\u0412 \u043d\u0430\u0441\u0442\u043e\u044f\u0449\u0435\u0435 \u0432\u0440\u0435\u043c\u044f \u043d\u0435 \u043e\u043f\u0443\u0431\u043b\u0438\u043a\u043e\u0432\u0430\u043d\u043e \u043d\u0430 \u0441\u0442\u0440\u0430\u043d\u0438\u0446\u0435 \u0438\u043d\u0434\u0435\u043a\u0441\u0438\u0440\u0443\u0435\u043c\u043e\u0433\u043e \u0442\u043e\u0432\u0430\u0440\u0430<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<h3>\u041e\u0441\u043d\u043e\u0432\u043d\u044b\u0435 \u0441\u043e\u0432\u043c\u0435\u0441\u0442\u0438\u043c\u044b\u0435 \u043c\u043e\u0434\u0435\u043b\u0438 CAT<\/h3>\n<ul>\n<li>Wheeled Excavators: M313D, M315D, M316D, M318D, M318D MH, M322D, M322D MH<\/li>\n<\/ul>\n<p>\u0417\u0434\u0435\u0441\u044c \u043f\u0440\u0438\u0432\u0435\u0434\u0435\u043d\u044b \u043e\u0441\u043d\u043e\u0432\u043d\u044b\u0435 \u0432\u0430\u0440\u0438\u0430\u043d\u0442\u044b \u043f\u0440\u0438\u043c\u0435\u043d\u0435\u043d\u0438\u044f, \u0432\u0437\u044f\u0442\u044b\u0435 \u0438\u0437 \u043e\u0431\u0449\u0435\u0434\u043e\u0441\u0442\u0443\u043f\u043d\u043e\u0439 \u0438\u043d\u0444\u043e\u0440\u043c\u0430\u0446\u0438\u0438 \u043e \u0437\u0430\u043f\u0447\u0430\u0441\u0442\u044f\u0445 \u043a\u043e\u043c\u043f\u0430\u043d\u0438\u0438 Caterpillar; \u044d\u0442\u043e \u043d\u0435 \u043f\u043e\u043b\u043d\u044b\u0439 \u0441\u043f\u0438\u0441\u043e\u043a \u0437\u0430\u043f\u0447\u0430\u0441\u0442\u0435\u0439 \u043f\u043e \u0441\u0435\u0440\u0438\u0439\u043d\u044b\u043c \u043d\u043e\u043c\u0435\u0440\u0430\u043c. \u0414\u0440\u0443\u0433\u0438\u0435 \u043c\u043e\u0434\u0435\u043b\u0438 CAT \u043c\u043e\u0433\u0443\u0442 \u0438\u043c\u0435\u0442\u044c \u0442\u043e\u0442 \u0436\u0435 \u0430\u0440\u0442\u0438\u043a\u0443\u043b \u0437\u0430\u043f\u0447\u0430\u0441\u0442\u0438.<\/p>\n<h3>\u041f\u0435\u0440\u0435\u0434 \u043e\u0444\u043e\u0440\u043c\u043b\u0435\u043d\u0438\u0435\u043c \u0437\u0430\u043a\u0430\u0437\u0430<\/h3>\n<ul>\n<li>Confirm CAT part number 337-6251 and whether the complete fuel-filter group is required.<\/li>\n<li>Check the existing filter-head\/housing arrangement, not only the spin-on element.<\/li>\n<li>Provide the M313D\/M315D\/M318D\/M322D machine model and serial number where applicable.<\/li>\n<li>Send a photo of the existing filter group if mounting configuration is uncertain.<\/li>\n<\/ul>\n<h3>\u0421\u043e\u043f\u0443\u0442\u0441\u0442\u0432\u0443\u044e\u0449\u0438\u0435 \u0437\u0430\u043f\u0447\u0430\u0441\u0442\u0438 \u0434\u043b\u044f CAT<\/h3>\n<p>\u0427\u0442\u043e \u043a\u0430\u0441\u0430\u0435\u0442\u0441\u044f \u0441\u043e\u043f\u0443\u0442\u0441\u0442\u0432\u0443\u044e\u0449\u0438\u0445 \u0437\u0430\u043f\u0447\u0430\u0441\u0442\u0435\u0439 Caterpillar, \u0432\u044b \u0442\u0430\u043a\u0436\u0435 \u043c\u043e\u0436\u0435\u0442\u0435 \u043e\u0437\u043d\u0430\u043a\u043e\u043c\u0438\u0442\u044c\u0441\u044f \u0441\u043e \u0441\u043b\u0435\u0434\u0443\u044e\u0449\u0438\u043c:<\/p>\n<ul>\n<li><a href=\"https:\/\/ruipospareparts.com\/ru\/cat-10r-7672-reman-common-rail-fuel-injector\/\">CAT 10R-7672 \u2014 \u0432\u043e\u0441\u0441\u0442\u0430\u043d\u043e\u0432\u043b\u0435\u043d\u043d\u044b\u0439 \u0442\u043e\u043f\u043b\u0438\u0432\u043d\u044b\u0439 \u0438\u043d\u0436\u0435\u043a\u0442\u043e\u0440 \u0441\u0438\u0441\u0442\u0435\u043c\u044b Common Rail<\/a><\/li>\n<li><a href=\"https:\/\/ruipospareparts.com\/ru\/cat-230-8999-fuel-injector-for-c4-4-3054c\/\">CAT 230-8999 Fuel Injector<\/a><\/li>\n<li><a href=\"https:\/\/ruipospareparts.com\/ru\/cat-354-1672-engine-water-pump-for-c4-4-3054c\/\">\u0412\u043e\u0434\u044f\u043d\u043e\u0439 \u043d\u0430\u0441\u043e\u0441 \u0434\u0432\u0438\u0433\u0430\u0442\u0435\u043b\u044f CAT 354-1672<\/a><\/li>\n<\/ul>\n<h3>\u041f\u043e\u0434\u0434\u0435\u0440\u0436\u043a\u0430 RUIPO \u0432 \u043e\u0431\u043b\u0430\u0441\u0442\u0438 \u043f\u043e\u0441\u0442\u0430\u0432\u043e\u043a \u0438 \u043c\u043e\u043d\u0442\u0430\u0436\u0430<\/h3>\n<p>\u041a\u043e\u043c\u043f\u0430\u043d\u0438\u044f RUIPO Spare Parts \u043f\u043e\u0441\u0442\u0430\u0432\u043b\u044f\u0435\u0442 \u0437\u0430\u043f\u0447\u0430\u0441\u0442\u0438 Caterpillar \u043c\u0435\u0436\u0434\u0443\u043d\u0430\u0440\u043e\u0434\u043d\u044b\u043c B2B-\u043a\u043b\u0438\u0435\u043d\u0442\u0430\u043c. \u0423\u043a\u0430\u0436\u0438\u0442\u0435 \u0430\u0440\u0442\u0438\u043a\u0443\u043b \u0437\u0430\u043f\u0447\u0430\u0441\u0442\u0438, \u043d\u0435\u043e\u0431\u0445\u043e\u0434\u0438\u043c\u043e\u0435 \u043a\u043e\u043b\u0438\u0447\u0435\u0441\u0442\u0432\u043e, \u0441\u0442\u0440\u0430\u043d\u0443 \u043d\u0430\u0437\u043d\u0430\u0447\u0435\u043d\u0438\u044f, \u043c\u043e\u0434\u0435\u043b\u044c \u0434\u0432\u0438\u0433\u0430\u0442\u0435\u043b\u044f \u0438\u043b\u0438 \u043c\u0430\u0448\u0438\u043d\u044b, \u0430 \u0442\u0430\u043a\u0436\u0435 \u0441\u0435\u0440\u0438\u0439\u043d\u044b\u0439 \u043d\u043e\u043c\u0435\u0440. \u041f\u043e \u0432\u043e\u0437\u043c\u043e\u0436\u043d\u043e\u0441\u0442\u0438 \u043f\u0440\u0438\u043b\u043e\u0436\u0438\u0442\u0435 \u0447\u0435\u0442\u043a\u043e\u0435 \u0444\u043e\u0442\u043e \u0441\u0442\u0430\u0440\u043e\u0439 \u0437\u0430\u043f\u0447\u0430\u0441\u0442\u0438 \u0438\u043b\u0438 \u044d\u0442\u0438\u043a\u0435\u0442\u043a\u0438 CAT. \u041c\u044b \u043f\u043e\u043c\u043e\u0436\u0435\u043c \u043f\u0440\u043e\u0432\u0435\u0440\u0438\u0442\u044c \u0430\u0440\u0442\u0438\u043a\u0443\u043b, \u0443\u0442\u043e\u0447\u043d\u0438\u0442\u044c \u043d\u0430\u043b\u0438\u0447\u0438\u0435 \u043d\u0430 \u0441\u043a\u043b\u0430\u0434\u0435, \u043f\u043e\u0434\u0442\u0432\u0435\u0440\u0434\u0438\u0442\u044c \u0442\u0440\u0435\u0431\u043e\u0432\u0430\u043d\u0438\u044f \u043a \u0443\u043f\u0430\u043a\u043e\u0432\u043a\u0435 \u0438 \u043f\u043e\u0434\u0433\u043e\u0442\u043e\u0432\u0438\u0442\u044c \u044d\u043a\u0441\u043f\u043e\u0440\u0442\u043d\u043e\u0435 \u043a\u043e\u043c\u043c\u0435\u0440\u0447\u0435\u0441\u043a\u043e\u0435 \u043f\u0440\u0435\u0434\u043b\u043e\u0436\u0435\u043d\u0438\u0435.<\/p>","protected":false},"excerpt":{"rendered":"<p><strong>CAT 337-6251 Fuel Filter Group<\/strong>. Fuel filter group with fuel\/water separation for M-series excavators. Official CAT data includes fuel filter group; major applications include M313D, M315D, M316D, M318D, M318D MH, M322D, M322D MH. Contact RUIPO for serial-number fitment checking, stock and export quotation.<\/p>","protected":false},"featured_media":3007,"template":"","meta":{"_gspb_post_css":""},"product_brand":[478],"product_cat":[365],"product_tag":[1269,1268,1271,1270,606],"class_list":["post-3050","product","type-product","status-publish","has-post-thumbnail","product_brand-caterpillar","product_cat-caterpillar-fuel-system-parts","product_tag-1269","product_tag-cat-337-6251","product_tag-cat-m322d-parts","product_tag-fuel-filter-group","product_tag-fuel-water-separator","first","instock","product-type-simple"],"_links":{"self":[{"href":"https:\/\/ruipospareparts.com\/ru\/wp-json\/wp\/v2\/product\/3050","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/ruipospareparts.com\/ru\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/ruipospareparts.com\/ru\/wp-json\/wp\/v2\/types\/product"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/ruipospareparts.com\/ru\/wp-json\/wp\/v2\/media\/3007"}],"wp:attachment":[{"href":"https:\/\/ruipospareparts.com\/ru\/wp-json\/wp\/v2\/media?parent=3050"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/ruipospareparts.com\/ru\/wp-json\/wp\/v2\/product_brand?post=3050"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/ruipospareparts.com\/ru\/wp-json\/wp\/v2\/product_cat?post=3050"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/ruipospareparts.com\/ru\/wp-json\/wp\/v2\/product_tag?post=3050"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}