{"id":4813,"date":"2026-09-04T16:58:19","date_gmt":"2026-09-04T08:58:19","guid":{"rendered":"https:\/\/yidaparts.top\/product\/caterpillar-cat-491-5241-return-filter\/"},"modified":"2026-10-26T02:42:16","modified_gmt":"2026-10-26T02:42:16","slug":"caterpillar-cat-491-5241-return-filter","status":"publish","type":"product","link":"https:\/\/yidaparts.top\/it\/product\/caterpillar-cat-491-5241-return-filter\/","title":{"rendered":"Caterpillar CAT 491-5241 Return Filter"},"content":{"rendered":"<h2>Caterpillar Return Filter 320GC (CH1193)<\/h2>\n<p>Return Filter for Caterpillar 320GC\/320GX\/323GX \u2014 aftermarket replacement made to OEM dimensions, bolts straight onto the original mounting points.<\/p>\n<h3>Specifications<\/h3>\n<table class=\"yd-spec\" style=\"width:100%;border-collapse:collapse;margin:14px 0 22px;font-size:15px\">\n<tbody>\n<tr>\n<th style=\"text-align:left;padding:8px 12px;border-bottom:1px solid #ececec;width:36%;font-weight:600;color:#222\">Part name<\/th>\n<td style=\"padding:8px 12px;border-bottom:1px solid #ececec\">Return Filter<\/td>\n<\/tr>\n<tr>\n<th style=\"text-align:left;padding:8px 12px;border-bottom:1px solid #ececec;width:36%;font-weight:600;color:#222\">Category<\/th>\n<td style=\"padding:8px 12px;border-bottom:1px solid #ececec\">Filtro<\/td>\n<\/tr>\n<tr>\n<th style=\"text-align:left;padding:8px 12px;border-bottom:1px solid #ececec;width:36%;font-weight:600;color:#222\">Brand<\/th>\n<td style=\"padding:8px 12px;border-bottom:1px solid #ececec\">Caterpillar<\/td>\n<\/tr>\n<tr>\n<th style=\"text-align:left;padding:8px 12px;border-bottom:1px solid #ececec;width:36%;font-weight:600;color:#222\">Part number<\/th>\n<td style=\"padding:8px 12px;border-bottom:1px solid #ececec\">CH1193<\/td>\n<\/tr>\n<tr>\n<th style=\"text-align:left;padding:8px 12px;border-bottom:1px solid #ececec;width:36%;font-weight:600;color:#222\">Machine application<\/th>\n<td style=\"padding:8px 12px;border-bottom:1px solid #ececec\">320GC, 320GX, 323GX, 326GC, 330GC, 336GC, 345GC<\/td>\n<\/tr>\n<tr>\n<th style=\"text-align:left;padding:8px 12px;border-bottom:1px solid #ececec;width:36%;font-weight:600;color:#222\">Type<\/th>\n<td style=\"padding:8px 12px;border-bottom:1px solid #ececec\">Aftermarket replacement (OEM equivalent)<\/td>\n<\/tr>\n<tr>\n<th style=\"text-align:left;padding:8px 12px;border-bottom:1px solid #ececec;width:36%;font-weight:600;color:#222\">Warranty<\/th>\n<td style=\"padding:8px 12px;border-bottom:1px solid #ececec\">6\u201312 months against manufacturing defect<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h3>Cross-reference \u2014 9 interchangeable numbers<\/h3>\n<table class=\"yd-xref\" style=\"width:100%;border-collapse:collapse;margin:14px 0 22px;font-size:15px\">\n<tbody>\n<tr>\n<td style=\"padding:8px 12px;border-bottom:1px solid #ececec\"><code>CH1193<\/code><\/td>\n<\/tr>\n<tr>\n<td style=\"padding:8px 12px;border-bottom:1px solid #ececec\"><code>491-5241<\/code><\/td>\n<\/tr>\n<tr>\n<td style=\"padding:8px 12px;border-bottom:1px solid #ececec\"><code>590-9787<\/code><\/td>\n<\/tr>\n<tr>\n<td style=\"padding:8px 12px;border-bottom:1px solid #ececec\"><code>521-9712&#039;599-0905<\/code><\/td>\n<\/tr>\n<tr>\n<td style=\"padding:8px 12px;border-bottom:1px solid #ececec\"><code>600-6546<\/code><\/td>\n<\/tr>\n<tr>\n<td style=\"padding:8px 12px;border-bottom:1px solid #ececec\"><code>591-3734<\/code><\/td>\n<\/tr>\n<tr>\n<td style=\"padding:8px 12px;border-bottom:1px solid #ececec\"><code>512-5573<\/code><\/td>\n<\/tr>\n<tr>\n<td style=\"padding:8px 12px;border-bottom:1px solid #ececec\"><code>504-9687<\/code><\/td>\n<\/tr>\n<tr>\n<td style=\"padding:8px 12px;border-bottom:1px solid #ececec\"><code>488-8581<\/code><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h3>Machine compatibility (7 models)<\/h3>\n<ul class=\"yd-fit\" style=\"columns:2;column-gap:28px;margin:12px 0 22px\">\n<li>Caterpillar 320GC<\/li>\n<li>Caterpillar 320GX<\/li>\n<li>Caterpillar 323GX<\/li>\n<li>Caterpillar 326GC<\/li>\n<li>Caterpillar 330GC<\/li>\n<li>Caterpillar 336GC<\/li>\n<li>Caterpillar 345GC<\/li>\n<\/ul>\n<h3>Fitment questions<\/h3>\n<dl class=\"yd-faq\">\n<dt><strong>Does CH1193 fit 320GC?<\/strong><\/dt>\n<dd>Yes. CH1193 is listed against 320GC, 320GX, 323GX. Fitment can change at a serial-number break inside the same model, so send the serial from the nameplate and we confirm against the parts manual.<\/dd>\n<dt><strong>What does CH1193 replace?<\/strong><\/dt>\n<dd>Any of these 9 interchangeable references: CH1193, 491-5241, 590-9787, 521-9712&#039;599-0905, 600-6546, 591-3734, 512-5573, 504-9687, 488-8581.<\/dd>\n<dt><strong>Which machines use this part?<\/strong><\/dt>\n<dd>320GC, 320GX, 323GX, 326GC, 330GC, 336GC, 345GC.<\/dd>\n<\/dl>\n<h3>Related filter parts<\/h3>\n<ul class=\"yd-related\" style=\"margin:12px 0 0\">\n<li><a href=\"https:\/\/yidaparts.top\/it\/prodotto\/e345b-loader-air-filter-ab-element\/\">E345B loader air filter (AB) element<\/a><\/li>\n<li><a href=\"https:\/\/yidaparts.top\/it\/prodotto\/p012193-air-filter-ab-element\/\">P012193 air filter (AB) element<\/a><\/li>\n<li><a href=\"https:\/\/yidaparts.top\/it\/prodotto\/px011394-air-filter-ab-element\/\">PX011394 air filter (AB) element<\/a><\/li>\n<li><a href=\"https:\/\/yidaparts.top\/it\/prodotto\/e323d2-e320gc-new-model-air-filter-ab-element\/\">E323D2\/E320GC new model air filter (AB) element<\/a><\/li>\n<li><a href=\"https:\/\/yidaparts.top\/it\/prodotto\/dkomatsu-6d-oil-filter-seat-assembly-with-cooler\/\">DKomatsu 6D Oil Filter Seat Assembly (With Cooler)<\/a><\/li>\n<li><a href=\"https:\/\/yidaparts.top\/it\/prodotto\/p805-hydraulic-oil-return-filter-element\/\">P805 Hydraulic Oil Return Filter Element<\/a><\/li>\n<\/ul>","protected":false},"excerpt":{"rendered":"<p>CH1193   491-5241   590-9787   521-9712&#8217;599-0905   600-6546   591-3734   512-5573   504-9687 Assembly   488-8581 Assembly and CAT 320   CAT 320GC   CAT 320GX   CAT 323   CAT 323GX   CAT 326GC   CAT 330   CAT 330GC   CAT 336   CAT 336GC   CAT 349   CAT 345GC   CAT 350   CAT 360<\/p>","protected":false},"featured_media":8202,"template":"","meta":{"om_disable_all_campaigns":false,"_monsterinsights_skip_tracking":false},"product_brand":[],"product_cat":[53],"product_tag":[],"class_list":["post-4813","product","type-product","status-publish","has-post-thumbnail","product_cat-filter","first","instock","shipping-taxable","product-type-simple"],"aioseo_notices":[],"_links":{"self":[{"href":"https:\/\/yidaparts.top\/it\/wp-json\/wp\/v2\/product\/4813","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/yidaparts.top\/it\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/yidaparts.top\/it\/wp-json\/wp\/v2\/types\/product"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/yidaparts.top\/it\/wp-json\/wp\/v2\/media\/8202"}],"wp:attachment":[{"href":"https:\/\/yidaparts.top\/it\/wp-json\/wp\/v2\/media?parent=4813"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/yidaparts.top\/it\/wp-json\/wp\/v2\/product_brand?post=4813"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/yidaparts.top\/it\/wp-json\/wp\/v2\/product_cat?post=4813"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/yidaparts.top\/it\/wp-json\/wp\/v2\/product_tag?post=4813"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}